JAMES GASKET
James Gasket Gaskets, Seals, and O-Rings at JJ Motorsports
James Gasket, founded in 1979, is a trusted leader in the motorcycle industry, specializing in high-quality gaskets, seals, and O-rings. Their products are made in the USA, meet or exceed OEM specifications, and are designed for precision and durability, serving motorcycle enthusiasts and professionals for engine rebuilds, maintenance, and performance enhancements.
At JJ Motorsports, we offer a wide selection of James Gasket products to meet your engine and transmission needs. For Big Twin models, consider the Trans Pan Gasket - M8 JGI-25700452 as a reliable replacement, or the Primary Gasket JGI-25700564 for top-quality fitment. Riders looking to replace fork seals can opt for the Fork Seal Kit - 49 mm 45849-01-VR, which includes everything needed for installation. For quick cam changes, the Cam Quick Change Kit - Big Twin 25225-70-KX provides all necessary components, while the Motor Gasket Kit - 88" 17053-99-X is ideal for complete Panhead engine rebuilds. Enhance cylinder performance with the Cylinder Head Gasket - M8 JGI-16500326, sold in convenient packs.
James Gasket products provide significant benefits such as leak-proof seals, enhanced engine efficiency, and simplified maintenance. Key features include high-quality materials like rubber, silicone, foamet, and steel for durability, precise fitment without additional sealers in many cases, and compatibility with various models including Big Twin, M8, and XL for street and performance applications.
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- Qty in Cart
- Quantity
- Price
- Subtotal
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JAMES GASKET Trans Cover Gasket - FXD 34917-99-F
JAMES GASKET
$29.95Made in the U.S.A.09344642- SKU:
- 09344642
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- FOAMET
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION TOP COVER
- UNITS:
- EACH
$29.95 -
JAMES GASKET Derby Cover O-Ring 54122-14-VIC
JAMES GASKET
$7.90Made in the U.S.A.09344644- SKU:
- 09344644
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- DERBY COVER
- MATERIAL:
- VITON
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$7.90 -
JAMES GASKET Breather Cover Gasket - Twin Cam 17591-99-F
JAMES GASKET
$13.10Made in the U.S.A.09345084- SKU:
- 09345084
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- BREATHER
- UNITS:
- 5 PACK
$13.10 -
JAMES GASKET Breather Baffle Gasket - Twin Cam 17592-99-F
JAMES GASKET
$13.10Made in the U.S.A.09345085- SKU:
- 09345085
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- BREATHER
- RIDING STYLE:
- STREET
- TYPE:
- BAFFLE
- UNITS:
- 5 PACK
$13.10 -
JAMES GASKET Head Gasket - .046 - Twin Cam 16775-99
JAMES GASKET
$43.00Made in the U.S.A.09342186- SKU:
- 09342186
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- BORE SIZE IMPERIAL:
- 3.750'
- FEATURES:
- FIRE RING
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,046'
- UNITS:
- 5 PACK
- THICKNESS:
- 1,17 MM (0,046')
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 3,750'
- THICKNESS METRIC:
- 1.17 MM
$43.00 -
JAMES GASKET Head Gasket - FL 16770-36
JAMES GASKET
$35.30Made in the U.S.A.09342187- SKU:
- 09342187
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FEATURES:
- FIRE RING
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- MATERIAL:
- TEFLON
- TYPE:
- CYLINDER HEAD
$35.30 -
JAMES GASKET Rocker Cover Gasket - Big Twin 17540-69-X
JAMES GASKET
$47.50Made 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...09342189- SKU:
- 09342189
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- GASKET
- TYPE:
- ROCKER COVER
- FEATURES:
- BEADED
- THICKNESS:
- 0,51 MM (0,020')
- THICKNESS METRIC:
- 0.51 MM
- THICKNESS IMPERIAL:
- 0,020'
- UNITS:
- 5 PACK
$47.50 -
JAMES GASKET Head Gasket - FL 16770-66-A
JAMES GASKET
$33.90Made in the U.S.A.09342190- SKU:
- 09342190
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,045'
- THICKNESS METRIC:
- 1.14 MM
- UNITS:
- 5 PACK
- MATERIAL:
- TEFLON
- THICKNESS:
- 1,14 MM (0,045')
- TYPE:
- CYLINDER HEAD
$33.90 -
JAMES GASKET Head Gasket - Big Twin 16770-48
JAMES GASKET
$35.30Made in the U.S.A.09342191- SKU:
- 09342191
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- UNITS:
- 5 PACK
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$35.30 -
JAMES GASKET Head Gasket - Twin Can - .036" 16775-99-X
JAMES GASKET
$43.00Made in the U.S.A.09342192- SKU:
- 09342192
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- BORE SIZE:
- 3,750'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.91 MM
- MATERIAL:
- SILICONE
- THICKNESS:
- 0,91 MM (0,036')
- THICKNESS IMPERIAL:
- 0,036'
- TYPE:
- CYLINDER HEAD
- BORE SIZE IMPERIAL:
- 3.750'
- FEATURES:
- FIRE RING
- UNITS:
- 5 PACK
$43.00 -
JAMES GASKET Top End Gasket Kit - FL/FLH 17034-48-XF
JAMES GASKET
$83.95Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.09343127- SKU:
- 09343127
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
$83.95 -
JAMES GASKET Trans Top Cover - Dyna 34917-99
JAMES GASKET
$24.80Made in the U.S.A.DS173191- SKU:
- DS173191
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- UNITS:
- 5 PACK
- MATERIAL:
- PAPER
- PRODUCT NAME:
- GASKET
- FEATURES:
- BEADED
- TYPE:
- TRANSMISSION
- MOUNTING POSITION:
- TOP COVER
- RIDING STYLE:
- STREET
$24.80 -
JAMES GASKET Trans Bearing Housing Gasket - Big Twin 35653-98
JAMES GASKET
$20.70Made in the U.S.A.DS173192- SKU:
- DS173192
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- GASKET
- FEATURES:
- BEADED
- TYPE:
- BEARING HOUSING
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
$20.70 -
JAMES GASKET Drain Plug O-Ring 11105-100
JAMES GASKET
$27.10Drain plug o-ring for Harley Davidson models09351048- SKU:
- 09351048
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 100 PACK
- APPLICATION:
- DRAIN PLUG
$27.10 -
JAMES GASKET Coolant Manifold O-Ring JGI-11900090
JAMES GASKET
$8.50Made in the U.S.A.09350986- SKU:
- 09350986
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- RUBBER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- O-RING
- UNITS:
- 25 PACK
$8.50 -
JAMES GASKET Trans O-Ring - M8 JGI-11900092
JAMES GASKET
$6.50Made in the U.S.A.09350987- SKU:
- 09350987
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- O-RING
- APPLICATION:
- TRANSMISSION
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
$6.50 -
On Sale
JAMES GASKET Water Pump Body Seal ST-26600017
JAMES GASKET
MSRP: $7.95Now: $5.00Was: $7.95JAMES GASKET Water Pump Body Seal09351085- SKU:
- 09351085
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- WATER PUMP BODY
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- UNITS:
- KIT
MSRP: $7.95Now: $5.00Was: $7.95 -
JAMES GASKET Tappet Cover Gasket 17976-04-F
JAMES GASKET
$14.95Foamet feature an aluminum core coated on two sides with expanded nitrile rubber, then coated with a silicone release coating to ensure a positive seal with excellent release characteristic upon...09351098- SKU:
- 09351098
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- TAPPET COVER
- PRODUCT NAME:
- GASKET
- UNITS:
- KIT
$14.95 -
JAMES GASKET Fork Seal Kit - Dyna 67142-52
JAMES GASKET
MSRP: $9.95$3.95JAMES GASKET Fork Seal Kit - Dyna09351099- SKU:
- 09351099
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- 10 PACK
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- APPLICATION:
- SPEEDOMETER
MSRP: $9.95$3.95 -
JAMES GASKET Complete Motor Gasket Kit ST-25700440
JAMES GASKET
$216.95To-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.09346481- SKU:
- 09346481
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- UNITS:
- KIT
- BORE SIZE:
- 80,00 MM
- BORE SIZE METRIC:
- 80.00 MM
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0.045'
$216.95 -
On Sale
JAMES GASKET Complete Motor Gasket Kit ST-25700443
JAMES GASKET
MSRP: $217.95Now: $139.00Was: $217.95To-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.09346483- SKU:
- 09346483
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- BORE SIZE METRIC:
- 69.00 MM
- UNITS:
- KIT
- BORE SIZE:
- 69,00 MM
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.045'
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- ENGINE
MSRP: $217.95Now: $139.00Was: $217.95 -
JAMES GASKET Top End Gasket Kit - ST500 ST-25700444
JAMES GASKET
$165.95Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.09346484- SKU:
- 09346484
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$165.95 -
On Sale
JAMES GASKET Breather Baffle Gasket ST-29400074
JAMES GASKET
MSRP: $40.95Now: $26.00Was: $40.95Made in the U.S.A.09346485- SKU:
- 09346485
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- BREATHER
- UNITS:
- 2 PACK
- RIDING STYLE:
- STREET
MSRP: $40.95Now: $26.00Was: $40.95 -
On Sale
JAMES GASKET Valve Cover - Grommet ST-6114-15
JAMES GASKET
MSRP: $19.95Now: $13.00Was: $19.95Made in the U.S.A.09346486- SKU:
- 09346486
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- GROMMET
- RIDING STYLE:
- STREET
- TYPE:
- VALVE COVER
- UNITS:
- 10 PACK
MSRP: $19.95Now: $13.00Was: $19.95 -
JAMES GASKET Cam Cover Gasket 25263-00-F
JAMES GASKET
$33.95Replacement gaskets for cam chests09346489- SKU:
- 09346489
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CAM COVER
- UNITS:
- EACH
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
$33.95 -
JAMES GASKET Cam Cover Gasket 25263-86-F
JAMES GASKET
$33.95Replacement gaskets for cam chests09346490- SKU:
- 09346490
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CAM COVER
- UNITS:
- EACH
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
$33.95 -
JAMES GASKET Cam Cover Gasket 25263-90-F
JAMES GASKET
$33.95Replacement gaskets for cam chests09346491- SKU:
- 09346491
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CAM COVER
- UNITS:
- EACH
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
$33.95 -
JAMES GASKET Fork Dust Seal - 2-Pack 46175-00
JAMES GASKET
$21.95High-quality replacement component, Made in the U.S.A.09346494- SKU:
- 09346494
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MODEL:
- FOR STANDARD FORKS
- PRODUCT NAME:
- DUST SEAL
- INSIDE DIAMETER METRIC:
- 41.00 MM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- FORK
- UNITS:
- PAIR
$21.95 -
JAMES GASKET Clutch/Inspection Seal Kit - FLT 25416-85-K
JAMES GASKET
$27.95Latest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and...09350075- SKU:
- 09350075
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MATERIAL:
- STEEL
- TYPE:
- DERBY COVER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- INSPECTION COVER
- PRODUCT NAME:
- GASKET KIT
$27.95 -
JAMES GASKET Inspection Cover Seal - FLT 34906-85-DL
JAMES GASKET
$9.95Latest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and...09350076- SKU:
- 09350076
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- TYPE:
- DERBY COVER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- STEEL
- TYPE:
- INSPECTION COVER
$9.95 -
JAMES GASKET Clutch/Inspection Cover Seal Kit - FX 25416-70-K
JAMES GASKET
$27.95Latest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and...09350077- SKU:
- 09350077
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- INSPECTION COVER
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- DERBY COVER
$27.95 -
JAMES GASKET Clutch Hub Nut Seal Kit 12014-K
JAMES GASKET
$11.95Direct OEM Replacement.09350081- SKU:
- 09350081
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- CLUTCH HUB
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$11.95 -
JAMES GASKET Manifold Seal Kit - XL/Panhead 27062-78-2
JAMES GASKET
$15.95Kits contain carb-to-intake seal and two intake-to-cylinder head seals09350082- SKU:
- 09350082
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE MANIFOLD TO CARBURETOR
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$15.95 -
JAMES GASKET Intake Seal Kit 27002-E1671
JAMES GASKET
$11.95Kits contain carb-to-intake seal and two intake-to-cylinder head seals09350085- SKU:
- 09350085
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE MANIFOLD TO CARBURETOR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$11.95 -
JAMES GASKET Inspection Cover Seal - FLT/FXR 34906-79-DL
JAMES GASKET
$9.95Latest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and...09350089- SKU:
- 09350089
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- APPLICATION:
- INSPECTION COVER
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$9.95 -
JAMES GASKET Trans Tab Lock 35216-36
JAMES GASKET
$8.20During transmission work, replace the lock tab washers and snap rings09350094- SKU:
- 09350094
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- LOCK TAB
- UNITS:
- 5 PACK
- APPLICATION:
- COUNTERSHAFT
- APPLICATION:
- TRANSMISSION
- STYLE:
- 4-SPEED
$8.20 -
JAMES GASKET Derby/Inspection Cover Seal Kit 25416-79-K
JAMES GASKET
$27.95Latest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and...09350095- SKU:
- 09350095
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- APPLICATION:
- INSPECTION COVER
- MATERIAL:
- STEEL
- UNITS:
- KIT
- APPLICATION:
- DERBY COVER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL KIT
$27.95 -
JAMES GASKET Intake Spacer Kit 29250-55
JAMES GASKET
$22.95Kit includes 3/8" fiber insulator block and gaskets, Designed to reduce the risk of boiling fuel in the carb, Made in the U.S.A.09350100- SKU:
- 09350100
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- FIBER
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE MANIFOLD
- APPLICATION:
- CARBURETOR
- PRODUCT NAME:
- INSULATOR BLOCK KIT
- UNITS:
- KIT
$22.95 -
JAMES GASKET Rocker Cover Copper Washer Set 6114-C
JAMES GASKET
$7.95Made in the U.S.A.09350101- SKU:
- 09350101
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- MATERIAL:
- COPPER
- APPLICATION:
- ROCKER COVER
- UNITS:
- KIT
$7.95 -
JAMES GASKET Rocker Cover Fiber Washer Set 6114-F
JAMES GASKET
$6.95Made in the U.S.A.09350102- SKU:
- 09350102
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- FIBER
- PRODUCT NAME:
- WASHER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- ROCKER COVER
$6.95
