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.
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- Price
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COMETIC Head Gasket - 4" - .025" C9877
COMETIC
$58.95COMETIC Head Gasket 4" .025" C9877Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Made in the U.S.A.09340007- SKU:
- 09340007
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- LAYERED STEEL
- UNITS:
- PAIR
- BORE SIZE:
- 4,000'
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,025'
- THICKNESS METRIC:
- 0.64 MM
- BORE SIZE IMPERIAL:
- 4.000'
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,64 MM (0,025')
- TYPE:
- CYLINDER HEAD
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal: -
COMETIC Head Gasket - 4"- .030" C9878
COMETIC
$58.95COMETIC Head Gasket 4"- .030" C9878Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09340008- SKU:
- 09340008
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE:
- 4,000'
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.76 MM
- BORE SIZE IMPERIAL:
- 4.000'
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
- UNITS:
- PAIR
- THICKNESS:
- 0,76 MM (0,030')
- THICKNESS IMPERIAL:
- 0,030'
$58.95 -
COMETIC Head Gasket - 4"- .036" C9879
COMETIC
$58.95COMETIC Head Gasket 4"- .036" C9879Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09340009- SKU:
- 09340009
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.91 MM
- UNITS:
- PAIR
- MATERIAL:
- LAYERED STEEL
- THICKNESS IMPERIAL:
- 0,036'
- BORE SIZE:
- 4,000'
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,91 MM (0,036')
- TYPE:
- CYLINDER HEAD
- BORE SIZE IMPERIAL:
- 4.000'
$58.95 -
COMETIC Cylinder Head Gasket C10167-045
COMETIC
$58.95COMETIC Cylinder Head Gasket C10167-045Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345926- SKU:
- 09345926
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BORE SIZE:
- 4,145'
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
- THICKNESS IMPERIAL:
- 0,045'
- THICKNESS METRIC:
- 1.14 MM
- BORE SIZE IMPERIAL:
- 4.145'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
$58.95 -
COMETIC Cylinder Head/Base Gasket Pair C10167-HB-030
COMETIC
$77.95COMETIC Cylinder Head/Base Gasket Pair C10167-HB-030Kits feature Multi-Layer Steel (MLS) gaskets; feature two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support, Made in the U.S.A.09345927- SKU:
- 09345927
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- THICKNESS:
- 0,76 MM (0,030')
- THICKNESS IMPERIAL:
- 0,030'
- UNITS:
- 2 PACK
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
- BORE SIZE IMPERIAL:
- 4.145'
- RIDING STYLE:
- STREET
- BORE SIZE:
- 4,145'
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.76 MM
- TYPE:
- CYLINDER BASE
- TYPE:
- CYLINDER HEAD
$77.95Qty in Cart: 0Quantity:Price:$77.95Subtotal: -
COMETIC Cylinder Head Gasket C10168
COMETIC
$58.95COMETIC Cylinder Head Gasket C10168Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345928- SKU:
- 09345928
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- UNITS:
- 2 PACK
- BORE SIZE IMPERIAL:
- 4.205'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- BORE SIZE:
- 4,205'
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
- TYPE:
- CYLINDER HEAD
$58.95 -
COMETIC Cylinder Head Gasket C10168-030
COMETIC
$58.95COMETIC Cylinder Head Gasket C10168-030Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345929- SKU:
- 09345929
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- THICKNESS IMPERIAL:
- 0,030'
- UNITS:
- 2 PACK
- BORE SIZE IMPERIAL:
- 4.205'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.76 MM
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 4,205'
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal: -
COMETIC Cylinder Head Gasket C10168-036
COMETIC
$56.95COMETIC Cylinder Head Gasket C10168-036Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345930- SKU:
- 09345930
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.91 MM
- MATERIAL:
- LAYERED STEEL
- UNITS:
- 2 PACK
- BORE SIZE:
- 4,205'
- BORE SIZE IMPERIAL:
- 4.205'
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,036'
- TYPE:
- CYLINDER HEAD
$56.95 -
COMETIC Cylinder Head Gasket C10169-030
COMETIC
$58.95COMETIC Cylinder Head Gasket C10169-030Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345932- SKU:
- 09345932
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.76 MM
- BORE SIZE IMPERIAL:
- 4.220'
- THICKNESS IMPERIAL:
- 0,030'
- UNITS:
- 2 PACK
- BORE SIZE:
- 4,220'
- MATERIAL:
- LAYERED STEEL
- MATERIAL:
- VITON
- TYPE:
- CYLINDER HEAD
$58.95 -
COMETIC Tappet Cover Gasket C10172
COMETIC
$28.95COMETIC Tappet Cover Gasket C10172Made in the U.S.A.09345933- SKU:
- 09345933
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- REAR
- THICKNESS METRIC:
- 0.81 MM
- UNITS:
- 10 PACK
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- TYPE:
- TAPPET COVER
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
$28.95 -
COMETIC Cam Cover Gasket 5 Pack C10173
COMETIC
$30.95COMETIC Cam Cover Gasket 5 Pack C10173COMETIC Cam Cover Gasket 5 Pack09345934- SKU:
- 09345934
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- CAM COVER
- UNITS:
- 5 PACK
$30.95 -
COMETIC Piston Jet Gasket Pair C10174
COMETIC
$5.95COMETIC Piston Jet Gasket Pair C10174Made in the U.S.A.09345935- SKU:
- 09345935
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- PISTON JET COOLER
- UNITS:
- 2 PACK
- THICKNESS IMPERIAL:
- 0,032'
$5.95 -
COMETIC Airbox/Throttle Body Gasket C10176
COMETIC
$5.95COMETIC Airbox/Throttle Body Gasket C10176Aluminum Foamette Material gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer., Made in the U.S...09345936- SKU:
- 09345936
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- THICKNESS METRIC:
- 0.79 MM
- THICKNESS:
- 0,79 MM (0,031')
- THICKNESS IMPERIAL:
- 0,031'
- TYPE:
- THROTTLE BODY
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- AIRBOX
- UNITS:
- EACH
$5.95 -
COMETIC Cylinder Base Gasket Pair C10177
COMETIC
$31.95COMETIC Cylinder Base Gasket Pair C10177Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety...09345937- SKU:
- 09345937
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.36 MM
- MATERIAL:
- VITON
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,014'
- TYPE:
- CYLINDER BASE
- UNITS:
- 2 PACK
$31.95 -
COMETIC Cylinder Head Gasket/Base C10191-HB
COMETIC
$77.95COMETIC Cylinder Head Gasket/Base C10191-HBKits feature Multi-Layer Steel (MLS) gaskets; feature two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support, Made in the U.S.A.09345952- SKU:
- 09345952
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE SIZE:
- 4,250'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,014'
- THICKNESS METRIC:
- 1.02 MM
- BORE SIZE IMPERIAL:
- 4.250'
- THICKNESS:
- 1,02 MM (0,040')
- THICKNESS IMPERIAL:
- 0,040'
- MATERIAL:
- LAYERED STEEL
- THICKNESS:
- 0,36 MM (0,014')
- THICKNESS METRIC:
- 0.36 MM
- TYPE:
- CYLINDER BASE
- TYPE:
- CYLINDER HEAD
- UNITS:
- KIT
$77.95Qty in Cart: 0Quantity:Price:$77.95Subtotal: -
COMETIC Cylinder Head Gasket C10192
COMETIC
$58.95COMETIC Cylinder Head Gasket C10192Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345953- SKU:
- 09345953
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- BORE SIZE:
- 4,320'
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER HEAD
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
- BORE SIZE IMPERIAL:
- 4.320'
- MATERIAL:
- LAYERED STEEL
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal: -
COMETIC Cylinder Head/Base Gasket C10192-HB
COMETIC
$77.95COMETIC Cylinder Head/Base Gasket C10192-HBKits feature Multi-Layer Steel (MLS) gaskets; feature two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support, Made in the U.S.A.09345954- SKU:
- 09345954
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,014'
- BORE SIZE:
- 4,320'
- BORE SIZE IMPERIAL:
- 4.320'
- MATERIAL:
- LAYERED STEEL
- THICKNESS:
- 0,36 MM (0,014')
- THICKNESS:
- 1,02 MM (0,040')
- THICKNESS METRIC:
- 0.36 MM
- TYPE:
- CYLINDER BASE
- TYPE:
- CYLINDER HEAD
- UNITS:
- KIT
$77.95 -
COMETIC Cylinder Head Gasket C10193
COMETIC
$58.95COMETIC Cylinder Head Gasket C10193Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of...09345955- SKU:
- 09345955
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE SIZE IMPERIAL:
- 4.500'
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- UNITS:
- 2 PACK
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 4,500'
- MATERIAL:
- LAYERED STEEL
$58.95 -
COMETIC Cylinder Head/Base Gasket C10193-HB
COMETIC
$77.95COMETIC Cylinder Head/Base Gasket C10193-HBKits feature Multi-Layer Steel (MLS) gaskets; feature two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support, Made in the U.S.A.09345956- SKU:
- 09345956
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE SIZE IMPERIAL:
- 4.500'
- THICKNESS IMPERIAL:
- 0,014'
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- THICKNESS:
- 0,36 MM (0,014')
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 4,500'
- MATERIAL:
- LAYERED STEEL
- THICKNESS METRIC:
- 0.36 MM
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS:
- 1,02 MM (0,040')
$77.95 -
COMETIC Cylinder Base Gasket Pair C10194
COMETIC
$31.95COMETIC Cylinder Base Gasket Pair C10194Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety...09345957- SKU:
- 09345957
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- STEEL
- THICKNESS IMPERIAL:
- 0,014'
- UNITS:
- 2 PACK
- BORE SIZE IMPERIAL:
- 4.320'
- MATERIAL:
- VITON
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.36 MM
- TYPE:
- CYLINDER BASE
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal:
