Internal Parts (18)

-€7.37

S&S CYCLE Breather Gear Spacing Shim Kit — 0.100"–0.170"

Includes one shim of each thickness from 0.100" to 0.170" for precise breather gear spacing. Made in the USA.

€28.69 €36.06

-€86.91

S&S CYCLE Billet Oil Pump Kit — 31-6205

Complete billet oil pump kit with universal cover, supply and return gears, drive shaft hardware, .300" shorter relief towers, accepts 3/8" rubber oil lines. Made in the U.S.A.

€337.98 €424.89

-€105.97

S&S CYCLE Oil Pump Kit — S&S CYCLE, 31-6214

HVHP oil pump kit increases oil volume on both supply and return sides; supply gears are 9% wider and return gears 28% wider than stock. Available in universal and standard styles. Kits include gears, drive shaft components, check ball and springs, cover screws with O-rings, fittings, gaskets, mounting hardware, breather gear and instructions. Oil pump only option available.

€412.09 €518.06

-€18.05

S&S CYCLE Pinion Gear Nut — S&S Cycle, 33-4254, Steel

Direct replacement for the stock pinion gear nut.

€22.68 €40.73

-€6.26

S&S CYCLE Billet Oil Pump Rebuild Kit — S&S CYCLE, 31-6275

Complete master rebuild kit for oil pumps with precision parts and seals. Made in the U.S.A.

€24.34 €30.60

-€123.29

S&S CYCLE Billet Oil Pump Kit — 31-6295

Precision billet oil pump kit with universal cover and multiple feed options. Accepts 3/8" rubber oil lines. Rebuild kit sold separately.

€479.48 €602.77

-€143.75

S&S CYCLE Billet Oil Pump Kit — S&S CYCLE

Complete billet oil pump kit with universal cover, gears, drive shaft, pressure relief valve, fittings and gaskets. Accepts 3/8" rubber oil lines. Rebuild kit sold separately.

€565.93 €709.68

-€7.82

S&S CYCLE Billet Oil Pump Rebuild Kit — 31-6278

Complete master rebuild kit with precision components and seals; made in the U.S.A.

€30.44 €38.26

-€2.36

S&S CYCLE Plug — NPT, 10 pack, Big Twin/XL fitment

OEM replacement NPT plug for Big Twin/XL oil pumps.

€9.17 €11.53

-€3.27

S&S CYCLE Fitting — 50-8113

45° pipe fitting for oil and breather line connections. Used on big twin crankcase flywheel cavity breather lines.

€12.86 €16.13

-€0.99

S&S CYCLE Oil Pump Check Ball — S&S CYCLE, 50-8091, Check Valve

One-way check ball for oil pump applications on Harley Davidson models. Helps maintain proper oil pressure.

€3.90 €4.89

-€135.79

S&S CYCLE Oil Pump Kit — S&S CYCLE, 31-6294

Complete kit with pump, standard or universal cover options, gears, drive shaft, pressure relief components, shim kit and gaskets.

€529.13 €664.92

-€42.89

DRAG SPECIALTIES Oil Pump Assembly — Aluminum finish, Standard flow

High-quality cast aluminum oil pump assembly with steel gears; gaskets and seals included.

€121.22 €164.11

High Pressure / High Volume Oil Pump for M-Eight — 2.250" Chrome Moly gerotor gears, natural finish

-€97.88

FEULING OIL PUMP CORP. High Pressure / High Volume Oil Pump for M-Eight — 2.250"...

Improves oil flow and pressure for M-Eight engines; increases scavenge and bearing oil volume, bench-tested to spec.

€380.61 €478.49

-€231.75

FEULING OIL PUMP CORP. HP+® Oil System Packs for M8 — Kit, Red

High-flow oil system kit for M8 engines — increases oil flow, pressure and scavenge; includes pump, high-flow camplate, hydraulic lifters and installation hardware.

€901.25 €1,133.00

-€4.79

S&S CYCLE Oil Pump Drive Shaft — 31-6011

Replacement oil pump drive shaft for Big Twin models. Direct-fit, precision machined.

€18.84 €23.63

S&S CYCLE Oil Pump Idler Shaft

High-quality oil pump idler shaft compatible with Big Twin models.

€6.20

-€2.76

S&S CYCLE Oil Pump Check Valve Spring — S&S CYCLE, 31-6092

Replacement check valve spring for oil pumps on Big Twin models. Made in the United States.

€10.75 €13.51

Oil Pump Return Plug — S&S CYCLE, PN 310-0564

-€1.49

S&S CYCLE Oil Pump Return Plug — S&S CYCLE, PN 310-0564

OEM replacement return plug for oil pumps. Precision-machined for a secure seal and reliable return flow.

€5.81 €7.30

-€97.88

FEULING OIL PUMP CORP. High Pressure / High Volume Oil Pump for M-Eight — HP+®, Natural

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

€380.61 €478.49

Race Series® Oil Pump — Red anodized, 7075 billet aluminum

-€114.49

FEULING OIL PUMP CORP. Race Series® Oil Pump — Red anodized, 7075 billet aluminum

High-flow oil pump for M-Eight engines that increases oil and scavenge volume, improves pressure control, lowers oil and engine temperatures, and requires the High Flow cam plate (part #0932-0192). Made in the USA.

€445.24 €559.73

-€15.99

DRAG SPECIALTIES Oil Pump Parts — Gerotor Scavenge, 88721

Assorted replacement components for oil pump service and repair.

€45.19 €61.18

Pressure Relief Valve, Springs and Plunger — Oil pump, P/N 8026

-€2.51

FEULING OIL PUMP CORP. Pressure Relief Valve, Springs and Plunger — Oil pump, P/N 8026

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.

€9.76 €12.27

-€6.12

FEULING OIL PUMP CORP. Pressure Relief Valve, Springs and Plunger — Oil pump, 6-pack

Precision-machined plunger and spring set to restore and control pressure relief pop-off. Increases pop-off psi; bench test with PART #3801-0071. Made in the USA.

€23.81 €29.93

High Volume Oil Pump — air-cooled models only

-€32.48

DRAG SPECIALTIES High Volume Oil Pump — air-cooled models only

Increases feed and scavenge capacity for M8 fourth generation engines; fits air-cooled models only.

€91.77 €124.25

-€165.74

S&S CYCLE Oil Pump and Cam Support Plate Kit — Blue anodized, cam support

Independent scavenge sections for flywheel and cam chest, debris screens, increased flow, adjustable relief valve, removable passage plugs for serviceability.

€644.55 €810.29

-€165.74

S&S CYCLE Oil Pump and Cam Support Plate Kit — 310-0998B, Blue Anodized

Independent scavenge sections, debris screens in both pickups, cam-chest magnet, increased feed and scavenge flow, adjustable relief valve, removable passage plugs, precision machined, made in USA.

€644.55 €810.29

-€10.67

S&S CYCLE Oil Plug Kit Twin Cam — 50-1081

Oil plug kit for Twin Cam engines with gasket and installation hardware.

€41.52 €52.19

-€2.13

S&S CYCLE Oil Pump — Part 31-6082

Precision oil pump that maintains steady oil pressure and protects engine components.

€8.35 €10.48

Oil Pump — Billet aluminum, High-flow, Blue anodized

-€113.19

S&S CYCLE Oil Pump — Billet aluminum, High-flow, Blue anodized

Precision-machined housing, independent scavenge sections, debris screens and magnet in the cam chest, increased flow capacity, adjustable pressure relief valve. Made in the USA.

€440.17 €553.36

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