{"title":"Carburetors \u0026 Jets","description":"","products":[{"product_id":"main-jet","title":"Mikuni 4042-100 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-100 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-100\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269765296446,"sku":"CNHK_4\/042-100","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916157_1732029921.jpg?v=1776791553"},{"product_id":"main-jet-1","title":"Mikuni 4042-110 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-110 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-110\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269765361982,"sku":"CNHK_4\/042-110","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916159_1732029985.jpg?v=1759049905"},{"product_id":"main-jet-2","title":"Mikuni 4042-120 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-120 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-120\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269765460286,"sku":"CNHK_4\/042-120","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916161_1732030054.jpg?v=1776803832"},{"product_id":"main-jet-3","title":"Mikuni 4042-150 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-150 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-150 Main Jet is designed for reliable engine performance and durability in maintenance, rebuild, and upgrade applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-150\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269765525822,"sku":"CNHK_4\/042-150","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916167_1732034920.jpg?v=1776856178"},{"product_id":"main-jet-4","title":"Mikuni 4042-140 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-140 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-140 Main Jet is designed for reliable engine performance and durability in maintenance, rebuild, and upgrade applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-140\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269765853502,"sku":"CNHK_4\/042-140","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916165_1732034717.jpg?v=1776824572"},{"product_id":"main-jet-5","title":"Mikuni 4042-130 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-130 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-130\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766115646,"sku":"CNHK_4\/042-130","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916163_1732034561.jpg?v=1776840701"},{"product_id":"main-jet-6","title":"Mikuni 4042-160 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-160 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-160\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766213950,"sku":"CNHK_4\/042-160","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916169_1732035141.jpg?v=1776870146"},{"product_id":"main-jet-7","title":"Mikuni 4042-185 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-185 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-185 Main Jet is built for dependable fit, performance, and durability in demanding powersports use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuality powersports part built for dependable fit and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable use in maintenance, repair, or upgrades\u003c\/li\u003e\n\u003cli\u003eConfirm fitment and specifications before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-185\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766279486,"sku":"CNHK_4\/042-185","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916174_1732112890.jpg?v=1759049939"},{"product_id":"main-jet-8","title":"Mikuni 4042-175 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-175 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-175 Main Jet is designed for reliable engine performance and durability in maintenance, rebuild, and upgrade applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-175\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766345022,"sku":"CNHK_4\/042-175","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916172_1732040077.jpg?v=1759049945"},{"product_id":"main-jet-9","title":"Mikuni 4042-170 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-170 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-170 Main Jet is designed for reliable engine performance and durability in maintenance, rebuild, and upgrade applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-170\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766443326,"sku":"CNHK_4\/042-170","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916171_1732035702.jpg?v=1759049950"},{"product_id":"main-jet-10","title":"Mikuni 4042-180 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-180 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-180\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766607166,"sku":"CNHK_4\/042-180","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916173_1732040200.jpg?v=1776829207"},{"product_id":"main-jet-11","title":"Mikuni 4042-190 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-190 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-190\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766738238,"sku":"CNHK_4\/042-190","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916175_1732112974.jpg?v=1759049966"},{"product_id":"main-jet-12","title":"Mikuni 4042-200 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-200 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-200\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766902078,"sku":"CNHK_4\/042-200","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916177_1732113049.jpg?v=1776804988"},{"product_id":"main-jet-13","title":"Mikuni 4042-210 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-210 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-210\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269766967614,"sku":"CNHK_4\/042-210","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916179_1732113106.jpg?v=1776838054"},{"product_id":"main-jet-14","title":"Mikuni 4042-230 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-230 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-230\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767065918,"sku":"CNHK_4\/042-230","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916182_1732113311.jpg?v=1776787208"},{"product_id":"main-jet-15","title":"Mikuni 4042-220 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-220 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-220\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767131454,"sku":"CNHK_4\/042-220","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916181_1732113199.jpg?v=1776804627"},{"product_id":"main-jet-16","title":"Mikuni 4042-240 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-240 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-240\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767229758,"sku":"CNHK_4\/042-240","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916183_1732113374.jpg?v=1759050000"},{"product_id":"main-jet-17","title":"Mikuni 4042-270 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-270 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-270\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767295294,"sku":"CNHK_4\/042-270","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916187_1732113604.jpg?v=1776824399"},{"product_id":"main-jet-18","title":"Mikuni 4042-260 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-260 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-260\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767459134,"sku":"CNHK_4\/042-260","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916186_1732113535.jpg?v=1759050017"},{"product_id":"main-jet-19","title":"Mikuni 4042-250 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-250 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-250\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767524670,"sku":"CNHK_4\/042-250","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916185_1732113457.jpg?v=1776839245"},{"product_id":"main-jet-20","title":"Mikuni 4042-310 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-310 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-310\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767688510,"sku":"CNHK_4\/042-310","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916191_1732120390.jpg?v=1776790081"},{"product_id":"main-jet-21","title":"Mikuni 4042-280 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-280 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-280\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767786814,"sku":"CNHK_4\/042-280","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916188_1732113660.jpg?v=1776862774"},{"product_id":"main-jet-22","title":"Mikuni 4042-290 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-290 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-290\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269767917886,"sku":"CNHK_4\/042-290","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916189_1732113749.jpg?v=1759050052"},{"product_id":"main-jet-23","title":"Mikuni 4042-300 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-300 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-300\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768016190,"sku":"CNHK_4\/042-300","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916190_1732120203.jpg?v=1776850866"},{"product_id":"main-jet-24","title":"Mikuni 4042-320 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-320 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-320\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768081726,"sku":"CNHK_4\/042-320","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916192_1732120457.jpg?v=1776829721"},{"product_id":"main-jet-25","title":"Mikuni 4042-340 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-340 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-340\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768573246,"sku":"CNHK_4\/042-340","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916194_1732120829.jpg?v=1776799468"},{"product_id":"main-jet-26","title":"Mikuni 4042-360 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-360 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-360\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768638782,"sku":"CNHK_4\/042-360","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916196_1732121513.jpg?v=1776840214"},{"product_id":"main-jet-27","title":"Mikuni 4042-350 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-350 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-350\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768769854,"sku":"CNHK_4\/042-350","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916195_1732120932.jpg?v=1776854336"},{"product_id":"main-jet-28","title":"Mikuni 4042-330 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-330 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-330\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768868158,"sku":"CNHK_4\/042-330","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916193_1732120506.jpg?v=1759050088"},{"product_id":"main-jet-29","title":"Mikuni 4042-380 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-380 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-380\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269768966462,"sku":"CNHK_4\/042-380","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916198_1732126546.jpg?v=1776813389"},{"product_id":"main-jet-30","title":"Mikuni 4042-370 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-370 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-370\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769064766,"sku":"CNHK_4\/042-370","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916197_1732126509.jpg?v=1776847697"},{"product_id":"main-jet-31","title":"Mikuni 4042-390 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-390 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-390\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769130302,"sku":"CNHK_4\/042-390","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916199_1732126721.jpg?v=1776783114"},{"product_id":"main-jet-32","title":"Mikuni 4042-420 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-420 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-420\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769228606,"sku":"CNHK_4\/042-420","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916202_1732126925.jpg?v=1776816429"},{"product_id":"main-jet-33","title":"Mikuni 4042-400 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-400 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-400\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769294142,"sku":"CNHK_4\/042-400","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916200_1732126771.jpg?v=1776805732"},{"product_id":"main-jet-34","title":"Mikuni 4042-410 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-410 Main Jet\u003c\/h1\u003e\u003cp\u003eMikuni 4042-410 Main Jet is designed for reliable engine performance and durability in maintenance, rebuild, and upgrade applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-410\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769392446,"sku":"CNHK_4\/042-410","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916201_1732126812.jpg?v=1759050123"},{"product_id":"main-jet-35","title":"Mikuni 4042-430 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-430 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-430\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769457982,"sku":"CNHK_4\/042-430","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916203_1732127031.jpg?v=1776795698"},{"product_id":"main-jet-36","title":"Mikuni 4042-440 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-440 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-440\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769556286,"sku":"CNHK_4\/042-440","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916204_1732127132.jpg?v=1776800891"},{"product_id":"main-jet-37","title":"Mikuni 4042-460 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-460 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-460\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769621822,"sku":"CNHK_4\/042-460","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916206_1732127803.jpg?v=1759050140"},{"product_id":"main-jet-38","title":"Mikuni 4042-450 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-450 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-450\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769720126,"sku":"CNHK_4\/042-450","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916205_1732127235.jpg?v=1776849959"},{"product_id":"main-jet-39","title":"Mikuni 4042-470 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-470 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-470\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769785662,"sku":"CNHK_4\/042-470","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916207_1732127925.jpg?v=1776794760"},{"product_id":"main-jet-40","title":"Mikuni 4042-490 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-490 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-490\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269769949502,"sku":"CNHK_4\/042-490","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916209_1732128139.jpg?v=1759050158"},{"product_id":"main-jet-41","title":"Mikuni 4042-480 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-480 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-480\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770015038,"sku":"CNHK_4\/042-480","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916208_1732128023.jpg?v=1776831475"},{"product_id":"main-jet-42","title":"Mikuni 4042-50 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-50 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-50\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770080574,"sku":"CNHK_4\/042-50","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916210_1732128231.jpg?v=1776846242"},{"product_id":"main-jet-43","title":"Mikuni 4042-500 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-500 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-500\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770178878,"sku":"CNHK_4\/042-500","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916211_1732128274.jpg?v=1759050176"},{"product_id":"main-jet-44","title":"Mikuni 4042-560 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-560 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-560\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770244414,"sku":"CNHK_4\/042-560","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916214_1732128468.jpg?v=1776825882"},{"product_id":"mainjet","title":"Mikuni 4042-540 Mainjet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-540 Mainjet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-540\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770342718,"sku":"CNHK_4\/042-540","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916212_1732128322.jpg?v=1776832294"},{"product_id":"main-jet-45","title":"Mikuni 4042-580 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-580 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-580\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770408254,"sku":"CNHK_4\/042-580","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916215_1732128568.jpg?v=1776866044"},{"product_id":"main-jet-46","title":"Mikuni 4042-640 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-640 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-640\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770506558,"sku":"CNHK_4\/042-640","price":5.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916219_1732129754.jpg?v=1776798854"},{"product_id":"main-jet-47","title":"Mikuni 4042-620 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-620 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-620\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770572094,"sku":"CNHK_4\/042-620","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916218_1732128781.jpg?v=1776825165"},{"product_id":"main-jet-48","title":"Mikuni 4042-600 Main Jet","description":"\u003cdiv style=\"background:#000;padding:10px 8px;margin-bottom:10px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/steelsteeds.co\/cdn\/shop\/files\/Steel_Steeds_Logo.png?v=1738119198\u0026amp;width=360\" alt=\"Steel Steeds\" style=\"max-height:48px;object-fit:contain\"\u003e\u003cdiv style=\"font-weight:600;letter-spacing:1px;margin-top:4px;color:#fff;\"\u003eLIVE FAST. LIVE FREE.\u003c\/div\u003e\n\u003c\/div\u003e\u003ch1\u003eMikuni 4042-600 Main Jet\u003c\/h1\u003e\u003cp\u003eLarge hex type used in most Mikuni carburetors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt for reliable engine performance and long service life\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable fit, sealing, or fuel delivery as applicable\u003c\/li\u003e\n\u003cli\u003eVerify fitment and specs before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4042-600\u003c\/p\u003e\u003cp\u003eConfirm specifications, dimensions, and application details before ordering.\u003c\/p\u003e\u003cp\u003eShop Steel Steeds for powersports parts and accessories with fast shipping and easy returns.\u003c\/p\u003e","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":52269770670398,"sku":"CNHK_4\/042-600","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/files\/916217_1732128737.jpg?v=1759050212"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2194\/3870\/collections\/Screenshot_2026-05-28_at_2.41.57_PM.png?v=1779993735","url":"https:\/\/steelsteeds.co\/collections\/carburetors-jets.oembed","provider":"Steel Steeds","version":"1.0","type":"link"}