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
-
DRAG SPECIALTIES Points Cover - Chrome/Gold/Black 30-0152CA
DRAG SPECIALTIES
$57.63Die-cast aluminum construction, Feature detailed eagle with banner and script09400840- SKU:
- 09400840
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GOLD
- STYLE:
- LIVE TO RIDE
- TYPE:
- POINT
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- GOLD
$57.63 -
DRAG SPECIALTIES Points Cover - Chrome/Black 30-0187CA
DRAG SPECIALTIES
$34.97Die-cast aluminum construction, Feature detailed eagle with banner and script09400841- SKU:
- 09400841
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- STYLE:
- LIVE TO RIDE
- TYPE:
- POINT
$34.97 -
DRAG SPECIALTIES Points Cover - Chrome/Gold/Black 30-0187GA
DRAG SPECIALTIES
$57.63Die-cast aluminum construction, Feature detailed eagle with banner and script09400842- SKU:
- 09400842
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- COLOR/FINISH:
- GOLD
- STYLE:
- LIVE TO RIDE
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- GOLD
- TYPE:
- POINT
$57.63 -
DRAG SPECIALTIES Points Cover - Chrome/Gold/Black 30-0152EA
DRAG SPECIALTIES
$57.63Die-cast aluminum construction, Feature detailed eagle with banner and script09400844- SKU:
- 09400844
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- BASE COLOR:
- GOLD
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GOLD
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- LIVE TO RIDE
- TYPE:
- POINT
$57.63 -
DRAG SPECIALTIES Rocker Box - Black - Big Twin 037006
DRAG SPECIALTIES
$322.34Quality construction with exact dimensions ensures a perfect, leakproof fit, Two required per motor09401240- SKU:
- 09401240
- Availability:
- Ships Same Business Day
- Weight:
- 4.46 LBS
- COLOR/FINISH:
- SATIN
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
- BASE COLOR:
- BLACK
- BASE FINISH:
- SATIN
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- UNITS:
- KIT
$322.34 -
DRAG SPECIALTIES Points Cover - Black 30-0170AWB
DRAG SPECIALTIES
$27.76Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401241- SKU:
- 09401241
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- WRINKLE
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- RIDING STYLE:
- STREET
- STYLE:
- RADIUS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
$27.76 -
DRAG SPECIALTIES Points Cover - Black 30-0152KSB
DRAG SPECIALTIES
$23.64Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401244- SKU:
- 09401244
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- UNITS:
- EACH
- COLOR/FINISH:
- FLAT
- RIDING STYLE:
- STREET
- STYLE:
- RADIUS
- COLOR/FINISH:
- BLACK
$23.64 -
DRAG SPECIALTIES Exhaust Gasket 01-0127
DRAG SPECIALTIES
$88.53High-quality exhaust gaskets09342556- SKU:
- 09342556
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- EXHAUST PORT
- PRODUCT NAME:
- GASKET
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
$88.53 -
DRAG SPECIALTIES Cam Cover - Black - M8 R83901B
DRAG SPECIALTIES
$149.30Accept OEM gasket and mounting hardware09401992- SKU:
- 09401992
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MATTE
- MATERIAL:
- DIE-CAST
- TYPE:
- CAM
- UNITS:
- EACH
- PRODUCT NAME:
- COVER
$149.30 -
DRAG SPECIALTIES Heavy-Duty Vibration Mount - 1/4" X 1/4" 16-0042
DRAG SPECIALTIES
$30.85Rubber mount with steel studs, Heavy-duty design has an internal spring for durability under high loads07100084- SKU:
- 07100084
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- PRODUCT NAME:
- VIBRATION MOUNT
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- BASE COLOR:
- BLACK
- UNITS:
- 5 PACK
- COLOR/FINISH:
- BLACK
- TYPE:
- OIL TANK
$30.85Qty in Cart: 0Quantity:Price:$30.85Subtotal: -
DRAG SPECIALTIES Magnetic Ring Oil Filter with Nut - Chrome - 3 1/4" 14-0003HPK-BX18
DRAG SPECIALTIES
$17.50High-quality chrome spin-on-style oil filters, Magnetic filters are designed with a magnetic ring in center to capture small particles of loose metal and come with pressure relief valves, Some filters come with a 17mm nut on the end of the filter for...07120004- SKU:
- 07120004
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
- PRODUCT NAME:
- OIL FILTER
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- TYPE:
- SPIN-ON
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES NUT
- UNITS:
- EACH
$17.50 -
DRAG SPECIALTIES Magnetic Ring Oil Filter with Nut - Chrome - 3-1/4" 14-0020HPK-BX18
DRAG SPECIALTIES
$17.50High-quality chrome spin-on-style oil filters, Magnetic filters are designed with a magnetic ring in center to capture small particles of loose metal and come with pressure relief valves, Some filters come with a 17mm nut on the end of the filter for...07120008- SKU:
- 07120008
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES NUT
- PRODUCT NAME:
- OIL FILTER
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- TYPE:
- SPIN-ON
$17.50Qty in Cart: 0Quantity:Price:$17.50Subtotal: -
DRAG SPECIALTIES Oil Filter with Nut - Black 14-0003BK-BX18
DRAG SPECIALTIES
$13.34High-quality spin-on filters are a dependable replacement for most H-D models07120019- SKU:
- 07120019
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- COLOR/FINISH:
- BLACK
- FEATURES:
- INCLUDES NUT
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- STYLE:
- LATE (84 XL)
$13.34 -
DRAG SPECIALTIES Oil Filter with Nut - Black 14-0024BK-BX18
DRAG SPECIALTIES
$14.37High-quality spin-on filters are a dependable replacement for most H-D models07120022- SKU:
- 07120022
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- COLOR/FINISH:
- BLACK
- FEATURES:
- INCLUDES NUT
- STYLE:
- STANDARD
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$14.37 -
DRAG SPECIALTIES Oil Filter 14-0002
DRAG SPECIALTIES
$13.34High-quality spin-on filters are a dependable replacement07120379- SKU:
- 07120379
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- PER-FORM
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- DROP-IN
$13.34 -
DRAG SPECIALTIES Oil Filter - Black - M8 14-0020BNU
DRAG SPECIALTIES
$12.31High-quality spin-on filters are a dependable replacement for most H-D models07120641- SKU:
- 07120641
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- FEATURES:
- WITHOUT NUT
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- STYLE:
- M8
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
$12.31 -
DRAG SPECIALTIES Front Motor Mount - FLT 77078
DRAG SPECIALTIES
$63.81Urethane motor mount specially designed to out-last and out-dampen the OEM part09330133- SKU:
- 09330133
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- MOUNT
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
$63.81 -
DRAG SPECIALTIES Front Motor Mount - Dyna E28-0038
DRAG SPECIALTIES
$198.74High-quality replacement motor mounts, Meet or exceed OEM specifications, Install using OEM hardware09330101- SKU:
- 09330101
- Availability:
- Ships Same Business Day
- Weight:
- 2.16 LBS
- BASE COLOR:
- BLACK
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MOUNT
$198.74 -
DRAG SPECIALTIES Fuel Line Mini Clamp - Stainless Steel 2152
DRAG SPECIALTIES
$18.33Designed for use on oil and gas lines up to 3/8" in diameter, Made in the U.S.A.DS2152- SKU:
- DS2152
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- FITS HOSE SIZE METRIC:
- 9.5 MM
- COLOR/FINISH:
- STAINLESS STEEL
- BASE FINISH:
- NATURAL
- FITS HOSE SIZE IMPERIAL:
- 3/8'
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- CLAMP
- STYLE:
- MINI
- TYPE:
- HOSE
- UNITS:
- 10 PACK
$18.33Qty in Cart: 0Quantity:Price:$18.33Subtotal: -
DRAG SPECIALTIES CONNECTING ROD ST 96/103 80041
DRAG SPECIALTIES
$541.73DRAG SPECIALTIES CONNECTING ROD ST 96/10309230630- SKU:
- 09230630
- Availability:
- Ships Same Business Day
- Weight:
- 5.89 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CONNECTING ROD SET
- UNITS:
- SET
$541.73
