Harley Engine
Harley Bike Engine Parts at JJ Motorsports
Rebuild and boost your Harley's engine with premium parts from JJ Motorsports. Our inventory features complete gasket sets, piston kits, oil filters, pushrod tubes, and coolers designed for maximum strength, leak-free sealing, and high-performance in extreme conditions. Compatible with Big Twins, Softail, Touring, and more, these components support top-end overhauls, oil management, and durability for street rides or custom builds.
Shop trusted brands like Drag Specialties for magnetic filters and Wiseco for forged pistons. Explore related categories such as Harley air and fuel for carb tuning or Harley drivetrain for transmission upgrades.
Top Harley Engine Products
- DRAG SPECIALTIES Magnetic Ring Oil Filter - Chrome - 3-1/4" 140003HP-BX18 – Captures metal particles with pressure relief.
- WISECO Piston Kit .010 .883 XL K1656 – Forged aluminum with rings, pins, and circlips for rebuilds.
- DRAG SPECIALTIES Pushrod Tube Kit Big Twin 75711 – Includes tubes, clips, cups, and springs for complete engine.
- ULTRACOOL Below Regulator Mount Oil Cooler Stainless Steel RF-2CSS – Fits S&S 111/124/143 engines with machined adapter.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
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. Inner Cam Bearing - M8 2080
FEULING OIL PUMP CORP.
$19.95Bearings are heavy-duty full-complement style designed to accept the higher loads and demands of performance engines, Manufactured by Koyo® Torrington®, Made in the U.S.A.09251156- SKU:
- 09251156
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CAM BEARING
- TYPE:
- INNER
- UNITS:
- EACH
$19.95 -
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. Inner Roll Chain 8060
FEULING OIL PUMP CORP.
$42.95The Feuling Oil Pump Corp. Inner Roll Chain 8060 is the stock replacement chain engineered to maintain precise oil delivery and timing synchronization in your engine. Whether you're rebuilding after a failure or upgrading to OEM-equivalent reliability,...09250953- SKU:
- 09250953
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- INNER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- NUMBER OF LINKS:
- 16
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$42.95 -
FEULING OIL PUMP CORP. Outer Roller Chain 8061
FEULING OIL PUMP CORP.
$42.95Stock replacement chains, Made in the U.S.A.09250954- SKU:
- 09250954
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- NUMBER OF LINKS:
- 22
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$42.95 -
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 -
On Sale
GOODRIDGE Universal Oil Line - 19" VTOL-019
GOODRIDGE
MSRP: $44.95Now: $40.46Was: $44.95Feature stainless steel braided hose with PTFE inner liner and beautifully chromed mild steel hardware, PTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158°F to 500°F; shields oil systems from...07110144- SKU:
- 07110144
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- LENGTH METRIC:
- 48.5 CM
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- BRAIDED
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- LENGTH IMPERIAL:
- 19'
- PRODUCT NAME:
- LINE
MSRP: $44.95Now: $40.46Was: $44.95 -
On Sale
GOODRIDGE Universal Oil Line - 24" VTOL-024
GOODRIDGE
MSRP: $47.95Now: $43.16Was: $47.95Feature stainless steel braided hose with PTFE inner liner and beautifully chromed mild steel hardware, PTFE liner is an inert material, compatible with all oils and hydraulic fluids and has a heat range of -158°F to 500°F; shields oil systems from...07110147- SKU:
- 07110147
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 24'
- LENGTH METRIC:
- 61 CM
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- STYLE:
- BRAIDED
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- LINE
MSRP: $47.95Now: $43.16Was: $47.95 -
On Sale
GOODRIDGE 45 Degree Oil Line Fitting - 1/8" NPT 823-06-02SCH
GOODRIDGE
MSRP: $14.95Now: $13.46Was: $14.95A precision 45-degree oil line fitting is essential for routing high-pressure oil systems in tight engine bays without kinks or flow restrictions. This stainless steel female fitting integrates seamlessly with braided hose assemblies to create reliable,...07110151- SKU:
- 07110151
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- FITTING ANGLE:
- 45°
- PRODUCT NAME:
- FITTING
- TYPE:
- OIL LINE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- FITTING CONNECTOR TYPE:
- 1/8' NPT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
GOODRIDGE 45 Degree Oil Line Fitting - Black P1136-4506BK
GOODRIDGE
MSRP: $26.95Now: $24.26Was: $26.95Easy-to-assemble high-quality oil lines and fittings, Fittings meet 96-hour salt spray testing and ship complete with sealing ferrule07110201- SKU:
- 07110201
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- FITTING
- TYPE:
- OIL LINE
- FITTING ANGLE:
- 45°
- FITTING CONNECTOR TYPE:
- STANDARD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
MSRP: $26.95Now: $24.26Was: $26.95 -
JAGG OIL COOLERS Universal Hose Clamp - Black - 10-Pack HC78-10
JAGG OIL COOLERS
$13.95Secure hose connections are non-negotiable in high-performance cooling systems, where pressure spikes and vibration can compromise integrity. These stainless steel clamps deliver reliable clamping force across a wide range of hose diameters, eliminating...07130055- SKU:
- 07130055
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- OIL COOLER
- UNITS:
- 10 PACK
- OUTSIDE DIAMETER IMPERIAL:
- 3/8'
- PRODUCT NAME:
- HOSE CLAMP
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- BASE COLOR:
- BLACK
- OUTSIDE DIAMETER METRIC:
- 9.5 MM
$13.95 -
JAMES GASKET Oil Pump Shaft Seal - XL/Big Twin 26227-58
JAMES GASKET
$18.70An oil pump shaft seal failure in your XL or Big Twin engine means catastrophic oil loss and potential engine seizure—and it's one of the most common wear points on Harley powerplants. The JAMES GASKET Oil Pump Shaft Seal replaces the OEM component with...DS194425- SKU:
- DS194425
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- OIL PUMP
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SEAL
$18.70 -
On Sale
JAMES GASKET Front Oil Pump O-Ring 10967
JAMES GASKET
Now: $4.00Was: $6.20A failing front oil pump O-ring doesn't just leak—it compromises your engine's lubrication system when you need it most. The JAMES GASKET Front Oil Pump O-Ring 10967 is engineered to seal tight under pressure, preventing oil loss that can lead to...09351086- SKU:
- 09351086
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- TYPE:
- OIL PUMP CAP
Now: $4.00Was: $6.20 -
On Sale
JAMES GASKET Oil Pump Valve O-Ring 10971
JAMES GASKET
MSRP: $3.95Now: $3.00Was: $5.20A properly functioning oil pump valve is critical to maintaining consistent oil pressure and protecting your engine's internal components from starvation and wear. This JAMES GASKET O-ring replacement ensures a reliable seal in your oil pump valve...09351088- SKU:
- 09351088
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- OIL PUMP VALVE
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
MSRP: $3.95Now: $3.00Was: $5.20 -
JAMES GASKET Oil Line O-Ring - Softail 11326
JAMES GASKET
$8.40Oil line O-rings are critical wear items that prevent leaks at connection points and maintain system pressure integrity. A failed or degraded O-ring compromises oil delivery, increases contamination risk, and can lead to catastrophic engine damage. The...09350281- SKU:
- 09350281
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- 10 PACK
- APPLICATION:
- MOTOR
- APPLICATION:
- OIL LINE
- PRODUCT NAME:
- O-RING
$8.40 -
JAMES GASKET Interconnect Oil Seal 45359-00
JAMES GASKET
$20.30Prevent costly oil leakage and internal contamination with the JAMES GASKET Interconnect Oil Seal 45359-00, engineered to maintain pressure integrity across critical engine passages. This OEM-grade seal is essential for preserving hydraulic separation...09350252- SKU:
- 09350252
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- CHAIN GUIDE SUPPORT
- PRODUCT NAME:
- SEAL
- UNITS:
- 10 PACK
- APPLICATION:
- ENGINE BALANCER
- RIDING STYLE:
- STREET
$20.30 -
JAMES GASKET Oil Retain Gasket - XL 35169-52-F
JAMES GASKET
$7.80A compromised oil seal leads to messy leaks, lost lubrication, and potential engine damage—especially under the demanding conditions of track use or high-performance builds. The JAMES GASKET Oil Retain Gasket XL delivers a positive, long-lasting seal...09344643- SKU:
- 09344643
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- FOAMET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- GASKET
- TYPE:
- OIL SEAL RETAINER
$7.80 -
JAMES GASKET Oil Pump Gasket Kit HVHP
JAMES GASKET
$20.95A failing oil pump gasket compromises your engine's lubrication system, risking catastrophic bearing wear and complete engine failure. The JAMES GASKET Oil Pump Gasket Kit HVHP gives you everything needed to fully rebuild or rebush your oil pump,...09341552- SKU:
- 09341552
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
$20.95 -
COMETIC Complete Gasket Kit C9748F
COMETIC
$356.95A complete gasket kit eliminates the guesswork when rebuilding or refreshing your engine—you get every seal you need in one package, engineered to hold pressure and prevent leaks across the entire motor. COMETIC's C9748F uses application-specific...09340815- SKU:
- 09340815
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- MATERIAL:
- STEEL
- MATERIAL:
- VITON
- TYPE:
- COMPLETE
- UNITS:
- KIT
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
$356.95 -
COMETIC Top End Gasket - 3-13/16" C9969
COMETIC
$135.40A compromised top end gasket kit leaves your engine vulnerable to combustion leakage, coolant seepage, and catastrophic thermal failure—especially under sustained boost or high RPM loads. The COMETIC C9969 EST gasket set eliminates these risks by...09340820- SKU:
- 09340820
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- BORE SIZE:
- 3,8125'
- MATERIAL:
- FOAM
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- MATERIAL:
- VITON
- TYPE:
- TOP END
- BORE SIZE IMPERIAL:
- 3.8125'
- UNITS:
- KIT
$135.40
