Harley Oil/Water Pumps and Parts

S&S CYCLE Cam Support Plate Big Twin 310-0623Precision CNC-machined forged aluminum, Adjustable oil pressure regulator; adjust without removing plate from the engine, Passage plugs are removable for service, Rebuildable bronze pinion shaft bushing in all...

S&S CYCLE HVHP Oil Pump Cover Standard 31-6209Supply-side gears are 9% wider than stock, Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing the...

S&S CYCLE HVHP Oil Pump Cover Kit Standard 31-6298Supply-side gears are 9% wider than stock, Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing the...

S&S CYCLE Oil Pump with Cam Plate Twin Cam 310-0732Precision CNC machined forged aluminum, Increased structural strength, Dimensional stability, Freedom for internal porosity, Separate scavenge sections for flywheel cavity and cam chest scavenge each...

S&S CYCLE Billet Oil Pump 31-6206Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with...

S&S CYCLE Billet Oil Pump 31-6203Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with...

S&S CYCLE Billet Oil Pump 31-6200Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and...

S&S CYCLE Breather Gear +.030" 33-4260Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.

S&S CYCLE Breather Gear +.030" 33-4263Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.

S&S CYCLE Oil Pump with Cam Plate 310-0731Precision 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...

S&S CYCLE Steel Breather Gear 33-4250Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.

S&S CYCLE Steel Breather Gear 33-4253Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.

S&S CYCLE Oil Pump with Gears 31-6293Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws...

S&S CYCLE Oil Pump with Gears 31-6294Kits includes oil pump, standard or universal cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve...

S&S CYCLE HVHP Oil Pump with Gears 31-6307HVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pump, Supply-side gears are 9% wider than stock, Return gears...

S&S CYCLE Oil Pump Universal 31-6205Kit 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,...

S&S CYCLE Oil Pump Rebuild Kit 31-6275Master rebuild kit for S&S oil pump., Made in the U.S.A.

S&S CYCLE Oil Pump with Gears Big Twin 31-6295Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check...

S&S CYCLE Oil Pump Check Valve Spring 10 Pack 31-6092Oil pump check valve spring for Big Twin models

S&S CYCLE Pressure Relief Valve Kit Twin Cam 310-0976Pressure relief valve kit for Twin Cam models