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
-
FEULING OIL PUMP CORP. Chain Drive Conversion Kit 7078
FEULING OIL PUMP CORP.
$49.95Stock gear-driven oil pump systems are inherently limited by their design—they generate parasitic drag, create noise, and struggle to maintain consistent pressure at extreme RPMs. The Feuling Oil Pump Corp. Chain Drive Conversion Kit 7078 replaces that...09320035- SKU:
- 09320035
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- TYPE:
- OIL SYSTEM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- STYLE:
- CHAIN DRIVE
- PRODUCT NAME:
- CONVERSION KIT
$49.95 -
FEULING OIL PUMP CORP. Block Off Cam Plate - Big Twin 8016
FEULING OIL PUMP CORP.
$29.95When you transition to a gear-driven cam system on your Big Twin, the factory hydraulic chain tensioner becomes obsolete—and leaving those ports open invites oil leaks and compromises engine sealing. The Feuling Oil Pump Corp. Block Off Cam Plate seals...09320036- SKU:
- 09320036
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- PRODUCT NAME:
- PLATE
- TYPE:
- BLOCK-OFF
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$29.95 -
PINGEL Oil Pump Screens - Twin Cam 62169
PINGEL
$46.95Debris from a failing chain-tensioner or loose particles inside your Twin Cam engine can destroy your oil pump and cam plate—a costly failure that sidelines your bike. The PINGEL Oil Pump Screens act as a critical safeguard, capturing contaminants before...09320073- SKU:
- 09320073
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- SCREEN
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- KIT
$46.95 -
COLONY Oil Plug Cadmium Big Twin 9645-2
COLONY
$6.95Proper oil system maintenance is non-negotiable for Big Twin engines—especially when you're pushing performance limits. The COLONY Oil Plug Cadmium Big Twin 9645-2 delivers reliable sealing and durability where it matters most, preventing costly oil...09320057- SKU:
- 09320057
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- COLOR/FINISH:
- CADMIUM
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- PLUG
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$6.95 -
COLONY Oil Plug Chrome Big Twin 9644-2
COLONY
$10.95A quality oil plug is a foundational component that prevents costly leaks and maintains proper engine sealing under pressure and temperature cycling. The COLONY Oil Plug Chrome Big Twin is engineered for Harley-Davidson Big Twin applications, delivering...09320056- SKU:
- 09320056
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$10.95 -
COLONY Oil Plug Chrome Big Twin 9876-2
COLONY
$10.95A quality oil plug is a critical maintenance component that directly impacts engine longevity and reliability. The COLONY Oil Plug Chrome Big Twin 9876-2 delivers a durable, corrosion-resistant solution that withstands repeated drain cycles and thermal...09320050- SKU:
- 09320050
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$10.95 -
FEULING OIL PUMP CORP. Race Oil Pump with Plate - M8 7197
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...09251256- SKU:
- 09251256
- Availability:
- Ships Same Business Day
- Weight:
- 4.66 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- COLOR/FINISH:
- RED
- UNITS:
- KIT
$929.95 -
DRAG SPECIALTIES Oil Line Tube Fitting 71048E
DRAG SPECIALTIES
$8.19If you're running Drag Specialties rocker oil lines, a failed or damaged fitting can mean catastrophic oil leakage and engine damage in seconds. This replacement tube fitting restores a reliable seal to your oil delivery system, ensuring consistent...DS246050- SKU:
- DS246050
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- FITTING
- TYPE:
- OIL LINE
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$8.19 -
FEULING OIL PUMP CORP. Rebuild Kit 7001
FEULING OIL PUMP CORP.
$22.95Keep your high-performance oil pump operating at peak efficiency with this comprehensive rebuild kit from Feuling Oil Pump Corp. Rather than sourcing components piecemeal, this kit consolidates all the wear items and sealing surfaces you need to restore...09320019- SKU:
- 09320019
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
$22.95 -
FEULING OIL PUMP CORP. Hi Performance Oil Pump - Twin Cam 7050
FEULING OIL PUMP CORP.
$499.95Adequate oil circulation is non-negotiable for Twin Cam engines operating at high RPMs—stock pumps simply can't keep pace with sustained performance demands. The FEULING 7050 delivers increased volume and pressure consistency across the entire RPM band,...09320020- SKU:
- 09320020
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- BASE COLOR:
- RED
- TYPE:
- OIL PUMP
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- MODEL:
- RACE SERIES®
- MATERIAL:
- 7075 BILLET ALUMINUM
$499.95Qty in Cart: 0Quantity:Price:$499.95Subtotal: -
FEULING OIL PUMP CORP. Oil Pump Rebuild Kit - Dyna 7061
FEULING OIL PUMP CORP.
$22.95High-mileage Harley engines demand precision oil delivery to maintain bearing protection and hydraulic pressure consistency. This OEM-approved rebuild kit restores your Feuling oil pump to factory specification, eliminating wear-induced performance...09320024- SKU:
- 09320024
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- TYPE:
- OIL PUMP
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
FEULING OIL PUMP CORP. Race Oil Pump - Twin Cam 7062
FEULING OIL PUMP CORP.
$499.95Made of 7075 billet aluminum with military spec hard anodizing; blueprinted and designed for the racer, The 7075 alloy is 50% harder and stronger than 6061 aluminum and holds tighter tolerance under temperature, Gain more pressure volume, oil pressure...09320026- SKU:
- 09320026
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- COLOR/FINISH:
- RED
- MODEL:
- RACE SERIES®
- MATERIAL:
- 7075 BILLET ALUMINUM
- BASE COLOR:
- RED
- TYPE:
- OIL PUMP
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$499.95 -
FEULING OIL PUMP CORP. Performance Oil System - Twin Cam 7070
FEULING OIL PUMP CORP.
$819.95A properly functioning oil system is the foundation of engine longevity and performance. The Feuling Oil Pump Corp. Performance Oil System addresses common Twin Cam oiling failures—wet sumping, inadequate pressure, and thermal stress—by increasing oil...09320027- SKU:
- 09320027
- Availability:
- Ships Same Business Day
- Weight:
- 5.41 LBS
- PRODUCT NAME:
- OIL SYSTEM
- STYLE:
- GEAR DRIVE
- TYPE:
- CAM PLATE
- COLOR/FINISH:
- ALUMINUM
- COLOR/FINISH:
- RED
- FLOW RATE:
- STANDARD
- MODEL:
- HP+®
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- BASE COLOR:
- RED
$819.95 -
FEULING OIL PUMP CORP. Performance Oil System - Twin Cam 7072
FEULING OIL PUMP CORP.
$1,029.95FEULING OIL PUMP CORP. Performance Oil System - Twin Cam09320028- SKU:
- 09320028
- Availability:
- Ships Same Business Day
- Weight:
- 5.52 LBS
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- OIL SYSTEM
- STYLE:
- GEAR DRIVE
- TYPE:
- CAM PLATE
- BASE COLOR:
- RED
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ALUMINUM
- COLOR/FINISH:
- RED
- FLOW RATE:
- STANDARD
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$1,029.95 -
FEULING OIL PUMP CORP. Performance Oil System - Twin Cam 7074
FEULING OIL PUMP CORP.
$859.95Combine 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...09320029- SKU:
- 09320029
- Availability:
- Ships Same Business Day
- Weight:
- 5.51 LBS
- FLOW RATE:
- STANDARD
- MODEL:
- HP+®
- PRODUCT NAME:
- OIL SYSTEM
- STYLE:
- GEAR DRIVE
- TYPE:
- CAM PLATE
- TYPE:
- OIL PUMP
- UNITS:
- EACH
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- CHAIN DRIVE
- BASE COLOR:
- SILVER
$859.95 -
FEULING OIL PUMP CORP. Performance Oil System - Twin Cam 7075
FEULING OIL PUMP CORP.
$1,029.95A properly engineered oil system is the foundation of engine reliability and performance. The FEULING Oil Pump Corp. Performance Oil System for Twin Cam engines delivers measurable improvements in oil pressure, flow, and cooling—eliminating wet sumping...09320030- SKU:
- 09320030
- Availability:
- Ships Same Business Day
- Weight:
- 5.57 LBS
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- TYPE:
- OIL PUMP
- COLOR/FINISH:
- ALUMINUM
- FLOW RATE:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- OIL SYSTEM
- STYLE:
- GEAR DRIVE
- TYPE:
- CAM PLATE
- BASE COLOR:
- RED
- STYLE:
- CHAIN DRIVE
$1,029.95 -
FEULING OIL PUMP CORP. Performance Oil System Chain Drive 7071
FEULING OIL PUMP CORP.
$859.95Engine oil system performance directly impacts longevity, reliability, and power output—especially in high-demand applications. The Feuling Oil Pump Corp. Performance Oil System Chain Drive 7071 is engineered to maximize oil pressure, volume, and...09320069- SKU:
- 09320069
- Availability:
- Ships Same Business Day
- Weight:
- 6.13 LBS
- PRODUCT NAME:
- OIL SYSTEM
- TYPE:
- CAM PLATE
- BASE COLOR:
- RED
- STYLE:
- CHAIN DRIVE
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- COLOR/FINISH:
- ALUMINUM
- COLOR/FINISH:
- RED
- FLOW RATE:
- STANDARD
- MODEL:
- HP+®
- UNITS:
- EACH
$859.95 -
FEULING OIL PUMP CORP. Performance Oil System Conversion 7076
FEULING OIL PUMP CORP.
$859.95A properly engineered oiling system is fundamental to engine longevity and performance—stock systems often struggle with volume, pressure consistency, and heat dissipation, particularly in high-demand applications. The Feuling 7076 Performance Oil System...09320071- SKU:
- 09320071
- Availability:
- Ships Same Business Day
- Weight:
- 6.18 LBS
- COLOR/FINISH:
- ALUMINUM
- COLOR/FINISH:
- RED
- STYLE:
- CHAIN DRIVE
- TYPE:
- CAM PLATE
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- BASE COLOR:
- RED
- MODEL:
- HP+®
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
$859.95 -
FEULING OIL PUMP CORP. Race Oil System Conversion 7077
FEULING OIL PUMP CORP.
$1,029.95Combine 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...09320072- SKU:
- 09320072
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- CHAIN DRIVE
- BASE COLOR:
- RED
- BASE COLOR:
- SILVER
- MODEL:
- RACE SERIES®
- PRODUCT NAME:
- CONVERSION KIT
- UNITS:
- KIT
- COLOR/FINISH:
- RED
- TYPE:
- CAM PLATE
- TYPE:
- OIL PUMP
$1,029.95Qty in Cart: 0Quantity:Price:$1,029.95Subtotal: -
FEULING OIL PUMP CORP. Oil Pump - OE+ - Twin Cam 7010
FEULING OIL PUMP CORP.
$319.95Made of 6061 billet aluminum with high-flow 2" chromoly gerotor gears, Oil pumps increase oil pressure and scavenge return volume, Feuling® OE+ stock replacement billet oil pumps deliver increased oil pressure and return scavenge volumes over the factory...09320089- SKU:
- 09320089
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PRODUCT NAME:
- PUMP
- COLOR/FINISH:
- ALUMINUM
- FLOW RATE:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MODEL:
- OE+
- TYPE:
- OIL PUMP
- MATERIAL:
- 6061 BILLET ALUMINUM
$319.95
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.
