Harley Oil/Water Pumps and Parts
Harley Bike Oil & Water Pumps at JJ Motorsports
Upgrade your Harley’s oiling system with premium pumps, camplates, and mounting kits from JJ Motorsports, engineered for increased pressure, better scavenging, and cooler running on Milwaukee-Eight, Twin Cam, and Big Twin engines. These race-proven parts deliver superior lubrication and reliability.
Shop Feuling and Colony oil system components for maximum performance. Explore related categories such as Harley engine for cams and lifters, or Harley for oil coolers and filters to complete your oiling upgrade.
Top Harley Oil & Water Pumps
- Feuling Oil Pump Corp Camplate OE+ M8 8037 – Billet OE+ camplate for Milwaukee-Eight; increased oil flow and pressure for high-performance builds.
- Feuling Oil Pump Corp Race Series Oil System Kit 7072ST – Complete Race Series kit for Twin Cam; includes pump, camplate, and lifters for maximum scavenging.
- Colony Pump Mounting Kit Chrome 8740-19 – Chrome mounting hardware kit; perfect fit for oil pump installations on Big Twin and Evo models.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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JAMES GASKET Oil Pump Rebuild Kit - FL 48-FL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173410- SKU:
- DS173410
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
$16.95 -
JAMES GASKET Oil Pump Ball Bearing 8866
JAMES GASKET
$6.00Replacement oil pump check valve ballDS173404- SKU:
- DS173404
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CHECK VALVE
- PRODUCT NAME:
- BALL
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
$6.00 -
FEULING OIL PUMP CORP. Race Series Oil System Kit 7077ST
FEULING OIL PUMP CORP.
$1,059.95Combine all the needed components to finish your T/C® engine's oiling system, These kits increase oil pressure, oil volume, engine oil flow and return oil scavenging, eliminating wet sumping and oily air cleaners; test results show 25-35 degree cooler...09320292- SKU:
- 09320292
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- OIL SYSTEM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$1,059.95 -
FEULING OIL PUMP CORP. Race Series Oil System Kit 7097ST
FEULING OIL PUMP CORP.
$1,229.95Combine all the needed components to finish your T/C® engine's oiling system, These kits increase oil pressure, oil volume, engine oil flow and return oil scavenging, eliminating wet sumping and oily air cleaners; test results show 25-35 degree cooler...09320293- SKU:
- 09320293
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- OIL SYSTEM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$1,229.95 -
FEULING OIL PUMP CORP. Race Series Oil System Kit 7099ST
FEULING OIL PUMP CORP.
$1,229.95Combine all the needed components to finish your T/C® engine's oiling system, These kits increase oil pressure, oil volume, engine oil flow and return oil scavenging, eliminating wet sumping and oily air cleaners; test results show 25-35 degree cooler...09320294- SKU:
- 09320294
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- RIDING STYLE:
- STREET
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- OIL SYSTEM
- UNITS:
- KIT
$1,229.95 -
FEULING OIL PUMP CORP. Oil Pump with Cam Plate - HP+‚® - M8 7198
FEULING OIL PUMP CORP.
$829.95Increase oil pressure, oil volume, engine oil flow and return oil scavenging, Quieter and smoother engine operation, Engine temperatures run 15°-25° cooler, Oil temperatures run 15°-30° cooler, 10-30 more psi of oil pressure, Reduces wet sumping, blow by...09320230- SKU:
- 09320230
- Availability:
- Ships Same Business Day
- Weight:
- 4.56 LBS
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- MODEL:
- HP+®
- PRODUCT NAME:
- PUMP KIT
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- BASE COLOR:
- RED
$829.95 -
FEULING OIL PUMP CORP. Race Oil Pump with Plate - M8 Water Cooled 7199
FEULING OIL PUMP CORP.
$929.95Increase oil pressure, oil volume, engine oil flow and return oil scavenging, Quieter and smoother engine operation, 15-25 degree cooler engine temperatures, 15-30 degree cooler oil temperatures, 10-30 more psi of oil pressure, Reduces wet sumping, blow...09320231- SKU:
- 09320231
- Availability:
- Ships Same Business Day
- Weight:
- 4.61 LBS
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- BASE COLOR:
- RED
$929.95 -
FEULING OIL PUMP CORP. Pressure Relief Spring - M8 - 6 Pack 8027
FEULING OIL PUMP CORP.
$26.95Cam plate pressure relief valve plunger is precision-machined and heat-treated steel, Installation and bench testing with pressure test tool is recommended to ensure proper valve operation, Fits all Twin Cam cam plates including factory, Screamin' Eagle,...09320233- SKU:
- 09320233
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 6 PACK
- TYPE:
- OIL PUMP
- PRODUCT NAME:
- RELIEF VALVE SPRING
$26.95 -
FEULING OIL PUMP CORP. Oil Pump - HP+‚® - M8 7019
FEULING OIL PUMP CORP.
$449.95Increase oil pressure, oil volume, engine oil flow and return oil scavenging, Quieter and smoother engine operation, Engine temperatures run 15°-25° cooler, Oil temperatures run 15°-30° cooler, 10-30 more psi of oil pressure, Reduces wet sumping, blow by...09320215- SKU:
- 09320215
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MODEL:
- HP+®
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- KIT
$449.95 -
EASTERN MOTORCYCLE PARTS Oil Pump Bushing 24641-36 A-24641-36
EASTERN MOTORCYCLE PARTS
$32.95Made in the U.S.A.09320074- SKU:
- 09320074
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- DRIVE SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
$32.95 -
EASTERN MOTORCYCLE PARTS Oil Pump Plunger - 26400-82 A-26400-82
EASTERN MOTORCYCLE PARTS
$10.95Made in the U.S.A.09320075- SKU:
- 09320075
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- OIL PUMP
- TYPE:
- RELIEF
- PRODUCT NAME:
- PLUNGER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$10.95 -
EASTERN MOTORCYCLE PARTS Check Valve Spring - Big Twin A-26262-80
EASTERN MOTORCYCLE PARTS
$6.70Replacement spring relief valve for Big Twin oil pumpsDS194222- SKU:
- DS194222
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- CHECK VALVE
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPRING
$6.70 -
EASTERN MOTORCYCLE PARTS Oil Pump Bushing/Gasket Kit 17-0126
EASTERN MOTORCYCLE PARTS
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS194201- SKU:
- DS194201
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$16.95 -
EASTERN MOTORCYCLE PARTS Oil Pump Kit - Big Twin 17-0157
EASTERN MOTORCYCLE PARTS
$49.95Made in the U.S.A.DS194205- SKU:
- DS194205
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHAFT
- TYPE:
- OIL PUMP
- UNITS:
- KIT
$49.95 -
DRAG SPECIALTIES Oil Pump Assembly - Big Twin 87181
DRAG SPECIALTIES
$286.29High-quality replacement cast aluminum pump body with steel gears and shaft, Raw cast aluminum finish, Gaskets and seals included; mounting hardware sold separately09320108- SKU:
- 09320108
- Availability:
- Ships Same Business Day
- Weight:
- 2.21 LBS
- FLOW RATE:
- STANDARD
- UNITS:
- EACH
- PRODUCT NAME:
- PUMP ASSEMBLY
- COLOR/FINISH:
- ALUMINUM
- TYPE:
- OIL
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
$286.29 -
DRAG SPECIALTIES Oil Pump Assembly - Big Twin 87182
DRAG SPECIALTIES
$286.29High-quality replacement cast aluminum pump body with steel gears and shaft, Raw cast aluminum finish, Gaskets and seals included; mounting hardware sold separately09320109- SKU:
- 09320109
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- FLOW RATE:
- STANDARD
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- PRODUCT NAME:
- PUMP ASSEMBLY
$286.29 -
On Sale
S&S CYCLE Oil Pump with Gears - Big Twin 31-6296
S&S CYCLE
MSRP: $715.95Now: $644.36Was: $715.95Kit 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 release valve cover screws with...09320151- SKU:
- 09320151
- Availability:
- Ships Same Business Day
- Weight:
- 3.51 LBS
- FLOW RATE:
- STANDARD
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- KIT
MSRP: $715.95Now: $644.36Was: $715.95 -
On Sale
S&S CYCLE Oil Pump Rebuild Kit - Standard 31-6278
S&S CYCLE
MSRP: $39.95Now: $35.96Was: $39.95Master rebuild kit for S&S oil pump., Made in the U.S.A.09320168- SKU:
- 09320168
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $39.95Now: $35.96Was: $39.95 -
On Sale
S&S CYCLE Plug - 1/8" NPT - 10 Pack 50-1015
S&S CYCLE
MSRP: $15.95Now: $14.36Was: $15.95OEM replacement NPT Plug for Big Twin/XL oil pumps09320169- SKU:
- 09320169
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
- FEATURES:
- NON MAGNETIC
- PRODUCT NAME:
- PLUG
MSRP: $15.95Now: $14.36Was: $15.95 -
On Sale
S&S CYCLE Elbow - 45 Degree - 1/4" NPT 50-8113
S&S CYCLE
MSRP: $15.95Now: $14.36Was: $15.95Replacement 45 degree elbow for S&S Cycle oil pump09320170- SKU:
- 09320170
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- -
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FITTING
- TYPE:
- OIL LINE
- UNITS:
- EACH
MSRP: $15.95Now: $14.36Was: $15.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Oil/Water Pumps and Parts
- Compatibility: Ensure pumps and parts fit your Harley's engine type (e.g., Twin Cam 88, Milwaukee-Eight M8 oil-cooled/twin-cooled). Use the vehicle selector for model-specific matches (e.g., Twin Cam or M8) to avoid flow or pressure issues.
- Type of Use: For high-performance or racing, opt for Race Series pumps with billet construction; standard rebuilds or upgrades benefit from HP+ or OE+ series for increased pressure and scavenging in street conditions.
- Components and Upgrades: Select oil pumps, camplates, oil system kits, pressure relief valves, covers, or mounting kits. Focus on features like high-flow gerotors, bench testing, and billet aluminum for cooler temperatures and better oil flow.
- Brand and Quality: Choose Feuling Oil Pump Corp. for premium billet pumps and systems with military-spec anodizing, or Colony for OEM-style mounting kits. Prioritize USA-made materials like 6061/7075 aluminum for durability and heat resistance.
- Installation and Cost: Most parts are bolt-in with bench-tested reliability; kits include all components for overhauls. Prices range from $12.95 for valves to $1,229.95 for race systems—factor in free shipping over $99 and expert support for value.
Frequently Asked Questions (FAQs)
- What Harley models and engines do these oil/water pumps and parts support? Parts support Twin Cam 88 and Milwaukee-Eight M8 engines (oil-cooled/twin-cooled)—use the year/make/model filter for exact compatibility.
- How do high-flow oil pumps improve performance? They increase pressure (15-30 PSI), scavenging (60% more), and reduce temperatures (25-35° cooler), eliminating wet sumping and oily air cleaners.
- What is typically included in an oil system kit? Kits include oil pumps, camplates, and components for full overhauls, with options for HP+ or Race Series.
- Are these parts bench tested? Yes, Feuling pumps are bench tested for relief valve seating (30 PSI min) and pop-off (55-60 PSI), ensuring reliability.
- What if a part doesn't fit my Harley? Verify engine type (Twin Cam/M8) and specifics before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore gaskets, pistons, or cams in the Harley engine category to complement your oil pump upgrade.
