Oil Filters & Pumps

This premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by 2-3 psi, and does not interfere with critical bearing lubrication needs .040" wire .242" x .324" x 2.32" Compatible...

Oil pump drive gear for Big Twin models Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy FXSTSB 1983 Harley-Davidson Disc Glide FXDG 1984 Harley-Davidson Disc Glide FXRDG 1994-1999 Harley-Davidson Dyna...

Oil pump idler gear for Big Twin Models Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy FXSTSB 1983 Harley-Davidson Disc Glide FXDG 1984 Harley-Davidson Disc Glide FXRDG 1994-1999 Harley-Davidson Dyna...

Oil pump drive gear for Big Twin models Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy FXSTSB 1983 Harley-Davidson Disc Glide FXDG 1984 Harley-Davidson Disc Glide FXRDG 1994-1999 Harley-Davidson Dyna...

Polished billet oil filter mounting bracket No voids or other casting defects in the material to cause leaks Position of the filter has been shifted slightly to give additional clearance between the filter body and the crankcase for easier filter...

Polished billet oil filter mounting bracket No voids or other casting defects in the material to cause leaks Position of the filter has been shifted slightly to give additional clearance between the filter body and the crankcase for easier filter...

Machined with an oil pressure relief bleed off valve to maintain consistent oil pressure from the time the engine is started to the time it's shut off. Oil pressure regulation bypass route allows excess oil not used by the engine to return directly...

Precision CNC machined forged aluminum Increased structural strength Dimensional stability Freedom for internal porosity Separate scavenge sections for flywheel cavity and cam chest scavenge each area more efficiently with no interference Gerotors...

Three stages for consistent pressure and reliable scavenging Separate scavenge sections for flywheel cavity and cam chest (no interface) Screens and magnetic traps help protect the scavenge rotors from debris Special design allows S&S pumps to...

Oil pump o-ring kit for Twin Cam models

OEM replacement parts for S&S Oil Pump

Kit includes oil pump, universal cover, mounting bolts, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with O-rings, shim kit, miscellaneous hose fittings, plugs,...