Wiseco K130 ( 5MM-2539CD-393M) Piston for 1976-79 Yamaha RD400

Wiseco K130 ( 5MM-2539CD-393M) Piston for 1976-79 Yamaha RD400 is a solid choice for engine service, rebuild work and dependable powersports performance.

Why Riders Choose It

Wiseco YAM RD 350/400 (64.5M-2539CD-393M) Piston K 130 for 1976-79 Yamaha RD400
Wiseco YAM RD 350/400 (64.5M-2539CD-393M) Piston K 130 For 1976-79 Yamaha RD 400 for 1976-79 Yamaha RD400
Built for engine rebuilds, maintenance and dependable performance
Quality construction for durability under demanding riding conditions

Part Number: K130

Primary fitment: 1976-79 Yamaha RD400. See the grouped fitment list below for additional compatible applications.

Fitment

1976-79 Yamaha RD400
1973-75 Yamaha RD350

Handling: Ships in 1 business day. Returns: 30 days, new/unused.

Steel Steeds is an independent retailer; Wiseco® is a trademark of its respective owner.

Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!

We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!

FAQs

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Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–5 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!

Absolutely! Nearly every item we carry comes with a warranty tailored to that specific product. We stand behind the quality of the products we distribute and want you to ride with confidence. For full details, visit our dedicated warranty page—and rest assured, we’ve got you covered every step of the way!