TwinPower TWP Oil Pumps - 046504

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.

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

Helps maintain proper oil pressure and prevents oil drain back

Fits 1937-1999 Big Twin models (except 1999 Twin Cam)

Includes (10) oil pump check valve balls.

Direct replacement for OEM H-D 8866

Oil Pump Check Ball