Harley Engine
At JJ Motorsports, we sell harley bike engine parts online. We have a wide selection of parts to choose from, and our knowledgeable staff is always available to help you find the right part for your bike. We offer competitive prices and fast shipping, so you can get your bike back on the road in no time. Whether you're looking for a new engine or just some replacement parts.
-
Harley Cams and Parts
-
Harley Complete Engines
-
Harley Connecting Rods and Parts
-
Harley Crankcases and Parts
-
Harley Crankshafts and Parts
-
Harley Cylinders and Parts
-
Harley Engine Bearings
-
Harley Engine Covers
-
Harley Engine Gaskets and Kits
-
Harley Engine Heads and Parts
-
Harley Engine Rebuild Kits
-
Harley Flywheel and Rod Assemblies
-
Harley Lifters and Parts
-
Harley Miscellaneous Engine Parts
-
Harley Motor Mounts and Parts
-
Harley Oil Coolers
-
Harley Oil Filters
-
Harley Oil Lines
-
Harley Oil Tanks
-
Harley Oil/Water Pumps and Parts
-
Harley Piston and Ring Kits
-
Harley Piston Rings Only
-
Harley Pistons Only
-
Harley Pushrods and Parts
-
Harley Rocker Arms and Parts
-
Harley Seals/Orings and Kits
-
Harley Valves and Parts
-
Harley Wrist Pins and Circlips
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
JAMES GASKET Primary Gasket Kit 34955-89-K
JAMES GASKET
$33.95JAMES GASKET Primary Gasket Kit 34955-89-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174955- SKU:
- DS174955
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FEATURES:
- BEADED
- THICKNESS IMPERIAL:
- 0,062'
- THICKNESS METRIC:
- 1.60 MM
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- SILICONE
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$33.95 -
JAMES GASKET Primary Gasket Kit 34901-79-K
JAMES GASKET
$67.95JAMES GASKET Primary Gasket Kit 34901-79-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174954- SKU:
- DS174954
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- SILICONE
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,062'
- THICKNESS METRIC:
- 1.60 MM
- MATERIAL:
- PAPER
$67.95 -
JAMES GASKET Primary Gasket Kit 34901-85-K
JAMES GASKET
$67.95JAMES GASKET Primary Gasket Kit 34901-85-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174953- SKU:
- DS174953
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,062'
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- SILICONE
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- MATERIAL:
- PAPER
- THICKNESS METRIC:
- 1.60 MM
$67.95 -
JAMES GASKET Primary Gasket Kit 34901-94-K
JAMES GASKET
$75.95JAMES GASKET Primary Gasket Kit 34901-94-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174952- SKU:
- DS174952
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- FEATURES:
- BEADED
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- MATERIAL:
- SILICONE
$75.95 -
JAMES GASKET Primary Gasket Kit 60539-89-KX
JAMES GASKET
$96.95JAMES GASKET Primary Gasket Kit 60539-89-KXTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174951- SKU:
- DS174951
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FEATURES:
- BEADED
- MATERIAL:
- SILICONE
- THICKNESS IMPERIAL:
- 0,062'
- THICKNESS METRIC:
- 1.60 MM
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- MATERIAL:
- PAPER
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$96.95 -
JAMES GASKET Primary Gasket Kit 60539-94-K
JAMES GASKET
$96.95JAMES GASKET Primary Gasket Kit 60539-94-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS174950- SKU:
- DS174950
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- PAPER
- PRODUCT NAME:
- GASKET KIT
- FEATURES:
- BEADED
- MATERIAL:
- SILICONE
- THICKNESS IMPERIAL:
- 0,062'
- TYPE:
- PRIMARY COVER
- UNITS:
- KIT
- THICKNESS METRIC:
- 1.60 MM
- RIDING STYLE:
- STREET
$96.95 -
JAMES GASKET Head/Base Gasket - Big Twin 16770-84-A
JAMES GASKET
$42.95JAMES GASKET Head/Base Gasket Big Twin 16770-84-AGenuine James kits include matching head and base gaskets and O-rings where applicable, Made in the U.S.A.DS174924- SKU:
- DS174924
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MATERIAL:
- TEFLON
- THICKNESS IMPERIAL:
- 0,032'
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,045'
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD BORE
- BORE SIZE IMPERIAL:
- 3.500'
- THICKNESS METRIC:
- 0.81 MM
- THICKNESS METRIC:
- 1.14 MM
- TYPE:
- CYLINDER BASE
- TYPE:
- CYLINDER HEAD
- UNITS:
- KIT
$42.95 -
JAMES GASKET Lower Cover Gasket Cork - Big Twin 17355-84
JAMES GASKET
$22.31JAMES GASKET Lower Cover Gasket Cork Big Twin 17355-84Made from a solid steel sheet coated on two sides with a high-temperature elastomer. Strategically placed elastomer beading helps ensure a positive seal while our clear silicone conformal coating...DS174917- SKU:
- DS174917
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- MATERIAL:
- CORK
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- GASKET
- TYPE:
- ROCKER BOX
$22.31 -
JAMES GASKET Upper Rocker Cover Cork Gasket - Big Twin 17356-84
JAMES GASKET
$45.60JAMES GASKET Upper Rocker Cover Cork Gasket Big Twin 17356-84Made from a solid steel sheet coated on two sides with a high-temperature elastomer. Strategically placed elastomer beading helps ensure a positive seal while our clear silicone conformal...DS174916- SKU:
- DS174916
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CORK
- TYPE:
- ROCKER BOX
- PRODUCT NAME:
- GASKET
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- UPPER
$45.60 -
JAMES GASKET Inner Rocker Cover Cork Gasket 17358-84
JAMES GASKET
$24.04JAMES GASKET Inner Rocker Cover Cork Gasket 17358-84Made from a solid steel sheet coated on two sides with a high-temperature elastomer. Strategically placed elastomer beading helps ensure a positive seal while our clear silicone conformal coating fills...DS174915- SKU:
- DS174915
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- INNER
- PRODUCT NAME:
- GASKET
- MATERIAL:
- CORK
- TYPE:
- ROCKER BOX
- UNITS:
- 10 PACK
$24.04 -
JAMES GASKET Cylinder/Base Gasket Set - Big Twin 16770-66-S
JAMES GASKET
$34.95JAMES GASKET Cylinder/Base Gasket Set Big Twin 16770-66-SGenuine James kits include matching head and base gaskets and O-rings where applicable, Made in the U.S.A.DS174914- SKU:
- DS174914
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- THICKNESS IMPERIAL:
- 0,045'
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,032'
- THICKNESS METRIC:
- 1.14 MM
- BORE SIZE IMPERIAL:
- 3.625'
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD BORE
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- TEFLON
$34.95 -
JAMES GASKET Head Gasket - Teflon - .32" - XL 16769-73-T
JAMES GASKET
$39.10JAMES GASKET Head Gasket Teflon .32" XL 16769-73-TMade in the U.S.A.DS174913- SKU:
- DS174913
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- DISPLACEMENT:
- 1000 CC
- PRODUCT NAME:
- GASKET
- UNITS:
- 5 PACK
- THICKNESS IMPERIAL:
- 0,046'
- MATERIAL:
- TEFLON
- THICKNESS:
- 1,17 MM (0,046')
- THICKNESS METRIC:
- 1.17 MM
$39.10 -
JAMES GASKET Head Gasket V2 - Big Twin 16773-85
JAMES GASKET
$68.08JAMES GASKET Head Gasket V2 Big Twin 16773-85Made in the U.S.A.DS174912- SKU:
- DS174912
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BORE SIZE:
- -
- MATERIAL:
- -
- UNITS:
- 5 PACK
- BORE SIZE IMPERIAL:
- -
- THICKNESS IMPERIAL:
- 0,062'
- THICKNESS METRIC:
- 1.60 MM
- TYPE:
- CYLINDER HEAD
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
$68.08 -
JAMES GASKET Fire Ring Head Gasket - FL 16770-66-X
JAMES GASKET
$39.95JAMES GASKET Fire Ring Head Gasket FL 16770-66-XMade in the U.S.A.DS174911- SKU:
- DS174911
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER HEAD
- UNITS:
- PAIR
- FEATURES:
- FIRE RING
- RIDING STYLE:
- STREET
$39.95 -
JAMES GASKET Trans Seal Kit - Big Twin 35230-39-K
JAMES GASKET
$24.95JAMES GASKET Trans Seal Kit Big Twin 35230-39-KDesigned for most 4-speed Big Twin transmissions, Made in the U.S.A.DS174909- SKU:
- DS174909
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- MAIN DRIVE GEAR
- RIDING STYLE:
- STREET
- STYLE:
- 4-SPEED
- STYLE:
- DOUBLE LIP
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
- APPLICATION:
- TRANSMISSION
$24.95 -
JAMES GASKET Trans Seal Kit - Big Twin 37741-82-K
JAMES GASKET
$24.95JAMES GASKET Trans Seal Kit Big Twin 37741-82-KDesigned for most 4-, 5- or 6-speed Big Twin transmissions, Made in the U.S.A.DS174908- SKU:
- DS174908
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
- STYLE:
- 4-SPEED
- UNITS:
- KIT
- APPLICATION:
- TRANSMISSION
- STYLE:
- DOUBLE LIP
$24.95 -
JAMES GASKET Trans Seal Kit - Big Twin 12050-K
JAMES GASKET
$26.95JAMES GASKET Trans Seal Kit Big Twin 12050-KDesigned for most 4-, 5- or 6-speed Big Twin transmissions, Made in the U.S.A.DS174907- SKU:
- DS174907
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
- STYLE:
- 4-SPEED
- UNITS:
- KIT
- APPLICATION:
- TRANSMISSION
- STYLE:
- 5-SPEED
$26.95 -
JAMES GASKET Trans Seal Kit - Big Twin 12067-AK
JAMES GASKET
$26.95JAMES GASKET Trans Seal Kit Big Twin 12067-AKDesigned for most 4-, 5- or 6-speed Big Twin transmissions, Made in the U.S.A.DS174906- SKU:
- DS174906
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- TRANSMISSION
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- STYLE:
- 5-SPEED
- STYLE:
- 4-SPEED
$26.95 -
JAMES GASKET Big Bore Kit - Big Twin 16770-84S
JAMES GASKET
$52.95JAMES GASKET Big Bore Kit Big Twin 16770-84SGenuine James kits include matching head and base gaskets and O-rings where applicable, Made in the U.S.A.DS174903- SKU:
- DS174903
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- STYLE:
- BIG BORE
- THICKNESS IMPERIAL:
- 0,045'
- THICKNESS METRIC:
- 1.14 MM
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
- MATERIAL:
- TEFLON
- BORE SIZE IMPERIAL:
- 3.625'
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- PRODUCT NAME:
- GASKET
$52.95 -
JAMES GASKET Rocker Box Rubber Gasket - XL 17030-89
JAMES GASKET
$68.95JAMES GASKET Rocker Box Rubber Gasket XL 17030-89Made in the U.S.A.DS174902- SKU:
- DS174902
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- ROCKER BOX
- UNITS:
- KIT
$68.95
