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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COLONY Pump Mounting Kit - Parkerized 9694-19
COLONY
$30.95If you're rebuilding a pump assembly or replacing worn fasteners, sourcing the correct 1/4"-24 hard-to-find hex nuts can derail your project. This OEM-style COLONY kit eliminates the hunt by providing everything you need in one package—studs, nuts, and...09320068- SKU:
- 09320068
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BASE FINISH:
- PARKERIZED
- PRODUCT NAME:
- MOUNTING HARDWARE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- PARKERIZED
- TYPE:
- OIL PUMP
- UNITS:
- KIT
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
COLONY Pump Mounting Kit - Cadmium 8741-19
COLONY
$30.95Securing your pump mounting system requires hardware that won't strip, crack, or fail under sustained load—and sourcing OEM-spec fasteners individually wastes time and invites compatibility issues. The COLONY Pump Mounting Kit delivers a complete,...09320067- SKU:
- 09320067
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- CADMIUM
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- TYPE:
- OIL PUMP
- PRODUCT NAME:
- MOUNTING HARDWARE
- RIDING STYLE:
- STREET
$30.95 -
COLONY Pump Mounting Kit - Chrome 8740-19
COLONY
$36.95If you're rebuilding or upgrading your pump assembly, sourcing the correct fasteners shouldn't be a hassle—yet OEM 1/4"-24 hex nuts are notoriously difficult to find as individual components. The COLONY Pump Mounting Kit eliminates guesswork by providing...09320066- SKU:
- 09320066
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- OIL PUMP
- BASE FINISH:
- CHROME
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MOUNTING HARDWARE
- RIDING STYLE:
- STREET
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
COLONY Pump Mount Nut - Chrome 8108-1
COLONY
$6.95Pump mount fasteners take a beating in high-performance applications, and sourcing OEM-spec replacements shouldn't be a headache. The COLONY 8108-1 Chrome Pump Mount Nut gives you the exact 1/4"-24 specification you need—hard-to-find elsewhere—in a...09320063- SKU:
- 09320063
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MOUNTING HARDWARE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
COLONY Oil Pump Nut Kit - Cadmium 8111-12
COLONY
$5.95Oil pump nuts are a wear item that often gets overlooked during engine rebuilds, but using OEM-specification fasteners is critical for maintaining proper oil pump mounting integrity and preventing leaks. This COLONY kit eliminates the frustration of...09320061- SKU:
- 09320061
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM
- PRODUCT NAME:
- NUT
$5.95 -
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
$46.95Qty in Cart: 0Quantity:Price:$46.95Subtotal: -
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 Rebuild Kit - Drag TC88 88723
DRAG SPECIALTIES
$27.51A properly functioning oil pump is critical to engine longevity and performance—inadequate oil circulation leads to bearing wear, increased friction, and catastrophic engine failure. This DRAG SPECIALTIES rebuild kit supplies OEM-equivalent replacement...09320221- SKU:
- 09320221
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$27.51 -
DRAG SPECIALTIES Rebuild Kit - Drag TC96 88724
DRAG SPECIALTIES
$27.51A properly functioning oil pump is non-negotiable for engine longevity and performance. This Drag Specialties rebuild kit supplies OEM-equivalent internal components to restore your DS Oil Pump to factory specifications, ensuring consistent oil delivery...09320222- SKU:
- 09320222
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$27.51 -
DRAG SPECIALTIES Oil Line Tube Fitting 71048E
DRAG SPECIALTIES
$8.43If 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
$8.43 -
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
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.
