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. 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
$859.95Qty in Cart: 0Quantity:Price:$859.95Subtotal: -
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 -
FEULING OIL PUMP CORP. Oil Pump - OE+ - Twin Cam 7030
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...09320090- SKU:
- 09320090
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- FLOW RATE:
- STANDARD
- MODEL:
- OE+
- TYPE:
- OIL PUMP
- UNITS:
- EACH
- MATERIAL:
- 6061 BILLET ALUMINUM
$319.95 -
FEULING OIL PUMP CORP. Gear Oil System - OE+ 7080
FEULING OIL PUMP CORP.
$639.95Kits are an upgrade to the stock oiling system, delivering increased oil pressure and return scavenge volumes from an OE+ billet oil pump and matched OE+ billet cam plate (see OE+ oil pumps for complete specs), OE+ billet cam plates have increased...09320091- SKU:
- 09320091
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- MODEL:
- OE+
- STYLE:
- GEAR DRIVE
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- FLOW RATE:
- STANDARD
- TYPE:
- CAM SUPPORT
- FEATURES:
- -
- PRODUCT NAME:
- PLATE
- RIDING STYLE:
- STREET
$639.95 -
FEULING OIL PUMP CORP. Chain Oil System - OE+ 7081
FEULING OIL PUMP CORP.
$639.95Kits are an upgrade to the stock oiling system, delivering increased oil pressure and return scavenge volumes from an OE+ billet oil pump and matched OE+ billet cam plate (see OE+ oil pumps for complete specs), OE+ billet cam plates have increased...09320092- SKU:
- 09320092
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- PRODUCT NAME:
- PLATE
- UNITS:
- KIT
- FEATURES:
- INCLUDES TENSIONER PINS AND GUIDE HARDWARE
- FLOW RATE:
- STANDARD
- RIDING STYLE:
- STREET
- TYPE:
- CAM SUPPORT
- MODEL:
- OE+
- TYPE:
- OIL PUMP
- STYLE:
- CHAIN DRIVE
$639.95 -
FEULING OIL PUMP CORP. Chain/Gear Oil System - OE+ - Twin Cam 7084
FEULING OIL PUMP CORP.
$639.95Kits are an upgrade to the stock oiling system, delivering increased oil pressure and return scavenge volumes from an OE+ billet oil pump and matched OE+ billet cam plate (see OE+ oil pumps for complete specs), OE+ billet cam plates have increased...09320093- SKU:
- 09320093
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- FEATURES:
- -
- STYLE:
- CHAIN DRIVE
- STYLE:
- GEAR DRIVE
- UNITS:
- KIT
- MODEL:
- OE+
- TYPE:
- OIL PUMP
- FLOW RATE:
- STANDARD
- PRODUCT NAME:
- PLATE
- RIDING STYLE:
- STREET
- TYPE:
- CAM SUPPORT
$639.95 -
FEULING OIL PUMP CORP. Conversion Oil System - OE+ 7086
FEULING OIL PUMP CORP.
$639.95Kits are an upgrade to the stock oiling system, delivering increased oil pressure and return scavenge volumes from an OE+ billet oil pump and matched OE+ billet cam plate (see OE+ oil pumps for complete specs), OE+ billet cam plates have increased...09320094- SKU:
- 09320094
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- FEATURES:
- -
- UNITS:
- KIT
- FLOW RATE:
- STANDARD
- MODEL:
- OE+
- TYPE:
- CAM SUPPORT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
- STYLE:
- CHAIN DRIVE
- PRODUCT NAME:
- CONVERSION KIT
$639.95 -
FEULING OIL PUMP CORP. Oil System - HP+‚® - M8 7096
FEULING OIL PUMP CORP.
$1,029.95Quieter and smoother engine operation, Increase oil pressure, scavenge volume and engine oil flow, 15-35 degree cooler engine temperatures, 15-30 degree cooler oil temperatures, 15-30 more PSI of oil pressure, Eliminate wet sumping, blow by and oily air...09320198- SKU:
- 09320198
- Availability:
- Ships Same Business Day
- Weight:
- 6.26 LBS
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- PRODUCT NAME:
- OIL SYSTEM
- BASE COLOR:
- RED
- MODEL:
- HP+®
- RIDING STYLE:
- STREET
$1,029.95 -
FEULING OIL PUMP CORP. Oil Pump with Cam Plate - M8 7196
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...09251255- SKU:
- 09251255
- Availability:
- Ships Same Business Day
- Weight:
- 4.61 LBS
- BASE COLOR:
- RED
- MODEL:
- HP+®
- PRODUCT NAME:
- PUMP KIT
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- COLOR/FINISH:
- RED
- UNITS:
- KIT
$829.95 -
FEULING OIL PUMP CORP. Hi Volume Oil Pump - Twin Cam 7060
FEULING OIL PUMP CORP.
$399.95Factory oiling systems on Twin Cam engines struggle to maintain consistent oil pressure and flow under high-performance conditions, leading to inadequate bearing lubrication, piston cooling, and excessive engine temperatures. The Feuling Hi-Volume Oil...09320023- SKU:
- 09320023
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- COLOR/FINISH:
- ALUMINUM
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- MODEL:
- HP+®
- UNITS:
- EACH
- MATERIAL:
- 6061 BILLET ALUMINUM
- TYPE:
- OIL PUMP
$399.95 -
Jims Oil Pump Shaft 1936-1967 Big Twin 26346-36
JIMS
$49.80An oil pump shaft is the critical rotating component that circulates oil throughout your Big Twin engine—without a properly functioning shaft, you're risking inadequate lubrication, accelerated wear, and potential catastrophic engine failure. The JIMS...DS197037- SKU:
- DS197037
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- DRIVE SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$49.80 -
Jims Oil Pump Shaft for Harley-Davidson Big Twin 1970-1984 26346-69/70
JIMS
$43.05A failing oil pump shaft compromises lubrication throughout your Big Twin engine, risking bearing wear, increased friction, and catastrophic failure during rides. The JIMS Oil Pump Shaft restores consistent oil delivery to critical engine components,...DS197038- SKU:
- DS197038
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- DRIVE SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$43.05 -
Jims Flow Pro 1 Billet Oil Pump 1991 FXDB-S 1754
JIMS
$808.65Your 1991 FXDB-S demands reliable, consistent oil delivery to keep the engine running strong under load. The JIMS Flow Pro 1 Billet Oil Pump replaces restrictive stock components with CNC-machined precision gearing that increases flow rate and return...DS197094- SKU:
- DS197094
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- UNITS:
- KIT
- MODEL:
- FLOW PRO 1
- TYPE:
- OIL PUMP
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- 6061 BILLET ALUMINUM
- PRODUCT NAME:
- PUMP ASSEMBLY
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$808.65Qty in Cart: 0Quantity:Price:$808.65Subtotal: -
Jims Billet Oil Pump 1986-1991 Softail Custom FXSTC 1711EB
JIMS
$600.50Stock oil pumps restrict flow and waste horsepower through unnecessary drag on your engine's rotating assemblies. The JIMS Billet Oil Pump replaces that inefficiency with precision-engineered components that increase oil delivery while reducing parasitic...09320006- SKU:
- 09320006
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- BASE COLOR:
- BLACK
- MODEL:
- FLOW PRO 1
- TYPE:
- OIL PUMP
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BODY
- UNITS:
- KIT
$600.50 -
Jims Flow Pro 1 Billet Oil Pump Black 1992-1999 Harley-Davidson Softail 1753B
JIMS
$822.80Engine lubrication is the foundation of reliable performance, and a weak oil pump compromises both power delivery and longevity. The JIMS Flow Pro 1 delivers CNC-machined precision and significantly increased flow volume to ensure your Softail's critical...09320009- SKU:
- 09320009
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061 BILLET ALUMINUM
- MODEL:
- FLOW PRO 1
- PRODUCT NAME:
- PUMP ASSEMBLY
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$822.80Qty in Cart: 0Quantity:Price:$822.80Subtotal:
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.
