High-quality cast aluminum oil pump assembly with steel gears; gaskets and seals included.
Active filters
- High-flow 2.250" chrome moly gerotor gears for increased oil volume
- Precision-machined relief valve; bench tested to seat at 30 psi, pop-off 55–60 psi
- 42% more scavenge volume and 68% more oil to bearings versus stock
- Magnet protection and corrected passages to reduce wet sumping and blow-by
- Requires matching high-flow cam plate (part #0932-0192) for optimized scavenge
Precision-machined oil system packs for M8 engines that increase oil flow, scavenge volume and pressure while reducing temperatures and wet sumping. Includes pump, lifters, high-flow camplate and installation kit.
Replacement spring and plunger assembly for oil pump pressure relief valve — increases pop‑off psi and restores proper bypass control. Bench‑test with PART #3801-0071.
Increases feed and scavenge capacity for M8 fourth generation engines; fits air-cooled models only.
Vibration-damping mount engineered to meet or exceed OEM specifications.
Reduces engine vibration and improves chassis stability. Includes mounting hardware.
High-quality replacement isolator that meets or exceeds OEM specifications and installs using OEM hardware.
Complete kit with all parts to replace rear isolator mounts, including OEM part numbers for direct fitment.
Complete right crankcase roller bearing assembly. Includes rollers and retainer. Made in the U.S.A.
Mounts S&S E/G or Keihin CV style air cleaners to Mikuni HSR 42/45 carburetors. Made in the USA.