Photo - Primary

Twin Power 37-99 Big Twin Except 99 Twin Cam Oil Pump Check Ball Replaces H-D 8866

Regular price$11.99
/

  • 30 Day Returns
  • Fast Shipping
  • In stock, ready to ship
  • Backordered, shipping soon
Twin Power's Oil Pump Check Ball for 1937-1999 Big Twin models (excluding 1999 Twin Cam) is a precision steel component that works with the pump check system to help maintain proper oil pressure, prevent drain back when the engine is off, and provide a reliable replacement option for worn or pitted original parts in stock or rebuilt motors.

This Part Fits:

Year Make Model Submodel
1971-1980 Harley-Davidson FLH Electra Glide Base
1994-1998 Harley-Davidson FLHR Road King Base
1998 Harley-Davidson FLHRCI Road King Classic Base
1996-1997 Harley-Davidson FLHRI Road King Base
1980-1984,1987-1993 Harley-Davidson FLHS Electra Glide Sport Base
1986-1998 Harley-Davidson FLHT Electra Glide Standard Base
1983-1998 Harley-Davidson FLHTC Electra Glide Classic Base
1996-1998 Harley-Davidson FLHTCI Electra Glide Classic Base
1989-1997 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base
1995-1998 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base
1986-1990 Harley-Davidson FLST Heritage Softail Base
1988-1999 Harley-Davidson FLSTC Heritage Softail Classic Base
1990-1999 Harley-Davidson FLSTF Fat Boy Base
1993 Harley-Davidson FLSTN Heritage Softail Nostalgia Base
1994-1996 Harley-Davidson FLSTN Heritage Softail Special Base
1997-1999 Harley-Davidson FLSTS Heritage Springer Base
1971-1978 Harley-Davidson FX Super Glide Base
1980-1982 Harley-Davidson FXB Sturgis Base
1995-1998 Harley-Davidson FXD Dyna Super Glide Base
1983 Harley-Davidson FXDG Disc Glide Base
1993-1998 Harley-Davidson FXDL Dyna Low Rider Base
1993-1998 Harley-Davidson FXDWG Dyna Wide Glide Base
1974-1984 Harley-Davidson FXE Super Glide Base
1979-1985 Harley-Davidson FXEF Fat Bob Base
1987-1994 Harley-Davidson FXLR Low Rider Custom Base
1977-1982 Harley-Davidson FXS Low Rider Base
1983-1985 Harley-Davidson FXSB Low Rider - Belt Base
1984-1999 Harley-Davidson FXST Softail Standard Base
1999 Harley-Davidson FXSTB Night Train Base
1986-1999 Harley-Davidson FXSTC Softail Custom Base
1988-1999 Harley-Davidson FXSTS Springer Softail Base
1995-1997 Harley-Davidson FXSTSB Bad Boy Base
1980-1986 Harley-Davidson FXWG Wide Glide Base
1958-1976 Harley-Davidson XLCH Base

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!

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

FAQs

Absolutely! Shopify is certified Level 1 PCI DSS compliant. This compliance extends by default to all stores powered by Shopify. Including Us!

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!