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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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JAMES GASKET Head Gasket with O-Ring .030" 16770-84-X
JAMES GASKET
$34.95Made in the U.S.A.DS173439- SKU:
- DS173439
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CARBON
- PRODUCT NAME:
- GASKET
- MATERIAL:
- GRAPHITE
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,036'
- BORE SIZE:
- -
- BORE SIZE IMPERIAL:
- -
- THICKNESS METRIC:
- 0.91 MM
- UNITS:
- SET
- TYPE:
- CYLINDER HEAD
$34.95 -
JAMES GASKET Head Gasket with O-Ring - .045" 16770-84-B
JAMES GASKET
$39.30Made in the U.S.A.DS173438- SKU:
- DS173438
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE:
- -
- BORE SIZE IMPERIAL:
- -
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- UNITS:
- 5 PACK
- MATERIAL:
- GRAPHITE
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,045'
- THICKNESS METRIC:
- 1.14 MM
- MATERIAL:
- CARBON
$39.30 -
JAMES GASKET Cylinder Base Gasket - 3-5/8" 16777-86-S
JAMES GASKET
$14.10Require no gasket sealer, Made in the U.S.A.DS173437- SKU:
- DS173437
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
- THICKNESS METRIC:
- 0.51 MM
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- MATERIAL:
- PAPER
- UNITS:
- 5 PACK
$14.10 -
JAMES GASKET Cylinder Base Gasket - Big Twin 16777-83-A
JAMES GASKET
$14.00Require no gasket sealer, Made in the U.S.A.DS173436- SKU:
- DS173436
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- TYPE:
- CYLINDER BASE
- DISPLACEMENT:
- 1340 CC
- THICKNESS METRIC:
- 0.51 MM
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
- MATERIAL:
- PAPER
- PRODUCT NAME:
- GASKET
$14.00 -
JAMES GASKET Rocker Box Cork - Panhead 17541-48-C
JAMES GASKET
$39.60Made 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...DS173435- SKU:
- DS173435
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- THICKNESS:
- 3,20 MM (0,125')
- THICKNESS METRIC:
- 3.20 MM
- THICKNESS IMPERIAL:
- 0,125'
- MATERIAL:
- CORK
- TYPE:
- ROCKER COVER
- PRODUCT NAME:
- GASKET
- UNITS:
- 5 PACK
$39.60 -
JAMES GASKET Drain Plug/Oil Pump Cap O-Ring 11105-X
JAMES GASKET
$7.80Drain plug o-ring for Harley Davidson modelsDS173430- SKU:
- DS173430
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- OIL PUMP
- SIZE:
- OVERSIZE
- APPLICATION:
- DRAIN PLUG
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
$7.80 -
JAMES GASKET Wheel Seal - Double Lip - .500" - 72-83 47519-58
JAMES GASKET
$14.80Replacement oil seals are for use on swingarmsDS173428- SKU:
- DS173428
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- STYLE:
- DOUBLE LIP
- TYPE:
- WHEEL BEARING
- PRODUCT NAME:
- OIL SEAL
- THICKNESS:
- 12,7 MM (0,500')
- THICKNESS IMPERIAL:
- 0.500'
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 12.7 MM
$14.80 -
JAMES GASKET Wheel Seal - .250" - 85-99 47519-83DL
JAMES GASKET
$11.30Quality oil seals for various Big Twin and XL modelsDS173427- SKU:
- DS173427
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- COMPATIBILITY:
- OEM COMPATIBLE
- THICKNESS IMPERIAL:
- 0.250'
- UNITS:
- 5 PACK
- PRODUCT NAME:
- WHEEL SEAL
- RIDING STYLE:
- STREET
- TYPE:
- OIL SEAL
- THICKNESS:
- 6,4 MM (0,250')
- THICKNESS METRIC:
- 6.4 MM
$11.30 -
JAMES GASKET Trans Double Lip Seal 37741-67-A
JAMES GASKET
$17.95Top quality main drive gear shaft sealsDS173426- SKU:
- DS173426
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- APPLICATION:
- MAIN DRIVE GEAR
- RIDING STYLE:
- STREET
$17.95 -
JAMES GASKET Inner Primary Bearing Seal 12052-F
JAMES GASKET
$19.10Made in the U.S.A.DS173424- SKU:
- DS173424
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- APPLICATION:
- INNER PRIMARY
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$19.10 -
JAMES GASKET Shifter Shaft Seal 12045-M
JAMES GASKET
$18.50JAMES GASKET Shifter Shaft SealDS173423- SKU:
- DS173423
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- SHIFTER SHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- UNITS:
- 5 PACK
$18.50 -
JAMES GASKET Fork Seals - 41 mm 45846-84
JAMES GASKET
$21.95High-quality replacement component, Made in the U.S.A.DS173422- SKU:
- DS173422
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$21.95 -
JAMES GASKET Fork Seals - 41 mm 45843-77
JAMES GASKET
$19.95High-quality replacement component, Made in the U.S.A.DS173420- SKU:
- DS173420
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$19.95 -
JAMES GASKET Trans Gasket Kit - 4 Speed 33031-70
JAMES GASKET
$53.95Made in the U.S.A.DS173418- SKU:
- DS173418
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- STYLE:
- 4-SPEED
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$53.95 -
JAMES GASKET Oil Pump Rebuild Kit - FL 48-FL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173410- SKU:
- DS173410
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
$16.95 -
JAMES GASKET Mylar Gasket/Seal Kit 68-FL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173409- SKU:
- DS173409
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
$16.95 -
JAMES GASKET Paper Gasket/Seal Kit 81-FLH
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173408- SKU:
- DS173408
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Gasket/Seal Kit - XL 54-XL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173407- SKU:
- DS173407
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Gasket/Seal Kit - XL 77-XL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173406- SKU:
- DS173406
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP REPAIR
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Top End Gasket Kit - Panhead 17034-48
JAMES GASKET
$44.95Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.DS173405- SKU:
- DS173405
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.80 MM
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$44.95 -
JAMES GASKET Oil Pump Ball Bearing 8866
JAMES GASKET
$6.00Replacement oil pump check valve ballDS173404- SKU:
- DS173404
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CHECK VALVE
- PRODUCT NAME:
- BALL
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
$6.00 -
JAMES GASKET Gasgasinch Gasket Sealer - 4 U.S. fl oz. GS#2
JAMES GASKET
$15.95Top-quality gasket sealer and belt dressing, It's a good size for light usage and do-it-yourself automotive enthusiasts, Available in 4-ounce cansDS173402- SKU:
- DS173402
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CONTAINER SIZE METRIC:
- 118 ML
- MODEL:
- GASGACINCH
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- GASKET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CONTAINER SIZE IMPERIAL:
- 4 US FL OZ.
- PRODUCT NAME:
- SEALANT
$15.95 -
JAMES GASKET Stainless-Steel Gasket Brush GB#1
JAMES GASKET
$13.95Excellent for removing carbon deposits and old gasketsDS173398- SKU:
- DS173398
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- GASKET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRUSH
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- MAINTENANCE
$13.95 -
JAMES GASKET Tail Lamp Lens Gasket 68122-55
JAMES GASKET
$24.30Top-quality replacement gasketsDS173395- SKU:
- DS173395
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- TAIL LAMP LENS
- UNITS:
- 10 PACK
- PRODUCT NAME:
- GASKET
$24.30 -
JAMES GASKET Primary Cover Gasket 60540-65
JAMES GASKET
$69.40Top quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.DS173394- SKU:
- DS173394
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- THICKNESS IMPERIAL:
- 0,032'
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.81 MM
- UNITS:
- 10 PACK
- TYPE:
- PRIMARY COVER
$69.40 -
JAMES GASKET Kickstand Bumpers - 10-Pack 50100-70
JAMES GASKET
$18.90Easy attachment with double-backed adhesive (included)DS173388- SKU:
- DS173388
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$18.90Qty in Cart: 0Quantity:Price:$18.90Subtotal: -
JAMES GASKET Generator Mounting Gasket - FL/XL 30143-30
JAMES GASKET
$6.00Flexible paper gasket product line utilized the latest in gasket paper technology called MicroPore., These gaskets exhibit exceptional fluid resistance and sealability in a wide range of applications...DS173386- SKU:
- DS173386
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- 10 PACK
- MATERIAL:
- PAPER
- MOUNTING POSITION:
- GENERATOR TO CASE
- RIDING STYLE:
- STREET
- TYPE:
- GENERATOR MOUNT
$6.00 -
JAMES GASKET Upper Pushrod Seal 17955-36-A
JAMES GASKET
$65.80Made in the U.S.A.DS173383- SKU:
- DS173383
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 100 PACK
- APPLICATION:
- PUSHROD COVER
- PRODUCT NAME:
- SEAL
$65.80 -
JAMES GASKET Front Tappet Block Gasket - Big Twin 18634-48-C
JAMES GASKET
$8.60Convenient and efficient way to sell the correct amount of seals or O-rings for a rebuild or cam change, James complete kits are neatly packaged for easy display, Made in the U.S.A.DS173377- SKU:
- DS173377
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MOUNTING POSITION:
- FRONT
- THICKNESS METRIC:
- 0.51 MM
- PRODUCT NAME:
- GASKET
- TYPE:
- TAPPET BLOCK
- MATERIAL:
- PAPER
- THICKNESS:
- 0,51 MM (0,020')
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
- UNITS:
- 10 PACK
$8.60 -
JAMES GASKET Rear Tappet Block Gasket - Big Twin 18633-48-D
JAMES GASKET
$8.60Convenient and efficient way to sell the correct amount of seals or O-rings for a rebuild or cam change, James complete kits are neatly packaged for easy display, Made in the U.S.A.DS173376- SKU:
- DS173376
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- 10 PACK
- THICKNESS:
- 0,51 MM (0,020')
- MOUNTING POSITION:
- REAR
- THICKNESS IMPERIAL:
- 0,020'
- THICKNESS METRIC:
- 0.51 MM
- TYPE:
- TAPPET BLOCK
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$8.60 -
JAMES GASKET Paper Gasket/Seal Kit 92-FLH
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173375- SKU:
- DS173375
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Mylar Gasket/Seal Kit 81-FL
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173374- SKU:
- DS173374
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Paper Gasket/Seal Kit 79-FLH
JAMES GASKET
$16.95Comes with new components that allow you to totally rebuild/rebush most oil pumps, Made in the U.S.A.DS173373- SKU:
- DS173373
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- OIL PUMP
- UNITS:
- KIT
$16.95 -
JAMES GASKET Trans Gasket/Seal Kit - FL 33031-93
JAMES GASKET
$52.95Made in the U.S.A.DS173372- SKU:
- DS173372
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- STYLE:
- 5-SPEED
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION
$52.95 -
JAMES GASKET Trans Gasket SEL Kit - Dyna 33031-91
JAMES GASKET
$51.95Made in the U.S.A.DS173371- SKU:
- DS173371
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- GASKET KIT
- STYLE:
- 5-SPEED
- UNITS:
- KIT
$51.95 -
JAMES GASKET Trans Gasket Set - W/WL 33030-41
JAMES GASKET
$35.95Made in the U.S.A.DS173370- SKU:
- DS173370
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$35.95 -
JAMES GASKET Top End Gasket Kit - Flathead 17031-40
JAMES GASKET
$60.95Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.DS173367- SKU:
- DS173367
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$60.95 -
JAMES GASKET Motor Gasket Set - K Model 17026-52
JAMES GASKET
$72.95To-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.DS173357- SKU:
- DS173357
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- COMPLETE
$72.95 -
JAMES GASKET Motor Gasket Set - 45" - Flathead 17026-40
JAMES GASKET
$83.95Contain gaskets, oil seals and O-rings necessary to completely rebuild a Panhead engine, Made in the U.S.A.DS173356- SKU:
- DS173356
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- TYPE:
- COMPLETE
- TYPE:
- MOTOR
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
$83.95 -
JAMES GASKET Complete Motor Gasket Kit - XL 17026-71
JAMES GASKET
$125.95To-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.DS173352- SKU:
- DS173352
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- COMPLETE
- UNITS:
- KIT
$125.95
