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
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- Price
- Subtotal
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JAMES GASKET Fork Seal Backup Washer - 39 mm 45377-87
JAMES GASKET
$6.95High-quality replacement components, Made in the U.S.A.04070292- SKU:
- 04070292
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL WASHER
- TYPE:
- BACKUP
$6.95 -
JAMES GASKET Lower Fork Leg Copper Washers - 10-Pack 45398-96
JAMES GASKET
$5.90High-quality replacement components, Made in the U.S.A.04070293- SKU:
- 04070293
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- COPPER
- MATERIAL:
- COPPER
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LOWER FORK LEG WASHER
$5.90 -
JAMES GASKET Fork Seal Kit - 41 mm 45849-00
JAMES GASKET
$31.95Comes with everything needed to replace leaking fork seals, Made in the U.S.A.04070294- SKU:
- 04070294
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- INSIDE DIAMETER METRIC:
- 41.00 MM
- PRODUCT NAME:
- FRONT FORK SEAL
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$31.95 -
JAMES GASKET Fork Seal Retainers - 39 mm 45905-87
JAMES GASKET
$10.10OE fork seal retainers04070296- SKU:
- 04070296
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER METRIC:
- 39,00 MM
- RIDING STYLE:
- STREET
- TYPE:
- FORK SEAL
- UNITS:
- 6 PACK
- PRODUCT NAME:
- RETAINING RING
$10.10 -
JAMES GASKET Fork Seal Kit - 39 mm 45849-96
JAMES GASKET
$28.95Comes with everything needed to replace leaking fork seals, Made in the U.S.A.04070189- SKU:
- 04070189
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- 39.00 MM
- PRODUCT NAME:
- FRONT FORK SEAL
- RIDING STYLE:
- STREET
$28.95 -
JAMES GASKET Fork Dust Seals - 49 mm 46512-01
JAMES GASKET
$16.95High-quality replacement component, Made in the U.S.A.04070190- SKU:
- 04070190
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MODEL:
- FOR STANDARD FORKS
- TYPE:
- FORK
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 49.00 MM
- PRODUCT NAME:
- DUST SEAL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$16.95 -
JAMES GASKET Fork Seal - 39 mm - 10-Pack JGI-45378-87-10
JAMES GASKET
$62.10High-quality replacement components, Made in the U.S.A.04070664- SKU:
- 04070664
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 39.00 MM
- UNITS:
- 10 PACK
$62.10 -
JAMES GASKET Fork Seal - 41 mm - 10-Pack JGI-45846-84-10
JAMES GASKET
$104.70High-quality replacement components, Made in the U.S.A.04070665- SKU:
- 04070665
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- FORK SEAL
- UNITS:
- 10 PACK
- INSIDE DIAMETER METRIC:
- 41.00 MM
- RIDING STYLE:
- STREET
$104.70 -
JAMES GASKET Fork Seal - 49 mm - 10-Pack JGI-46514-01-10
JAMES GASKET
$42.20High-quality replacement components, Made in the U.S.A.04070666- SKU:
- 04070666
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- INSIDE DIAMETER METRIC:
- 49.00 MM
$42.20 -
JAMES GASKET Exhaust Retainer Rings 65325-83-A
JAMES GASKET
$3.95Exhaust pipe retaining rings18610458- SKU:
- 18610458
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- KIT
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- TYPE:
- RETAINING RING
- RIDING STYLE:
- STREET
$3.95 -
JAMES GASKET Exhaust Port Stainless Steel Gasket Kit - Big Twin/XL/EVO 65324-83-KW2
JAMES GASKET
$24.95Kits include gaskets and heavy-duty flange hex nuts or chrome acorn nuts with washers, Made in the U.S.A. by James Gaskets18610459- SKU:
- 18610459
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- EXHAUST PORT
- UNITS:
- KIT
- FEATURES:
- KNITTED WIRE GASKETS
- MATERIAL:
- STAINLESS STEEL
- FEATURES:
- FLANGE HEX NUTS
- RIDING STYLE:
- STREET
$24.95 -
JAMES GASKET Exhaust Port Graphite Gasket Kit - Big Twin/XL/EVO 65324-83-KWG2
JAMES GASKET
$24.95Kits include gaskets and heavy-duty flange hex nuts or chrome acorn nuts with washers, Made in the U.S.A. by James Gaskets18610460- SKU:
- 18610460
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- FEATURES:
- GRAPHITE/KNITTED WIRE GASKETS
- RIDING STYLE:
- STREET
- FEATURES:
- FLANGE HEX NUTS
- PRODUCT NAME:
- GASKET
- UNITS:
- KIT
- MATERIAL:
- GRAPHITE
- TYPE:
- EXHAUST PORT
$24.95 -
JAMES GASKET Exhaust Port Graphite Gasket Kit - Big Twin/XL/EVO 65324-83-KCR2
JAMES GASKET
$24.95Kits include gaskets and heavy-duty flange hex nuts or chrome acorn nuts with washers, Made in the U.S.A. by James Gaskets18610461- SKU:
- 18610461
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET
- TYPE:
- EXHAUST PORT
- UNITS:
- KIT
- FEATURES:
- FLANGE HEX NUTS
- RIDING STYLE:
- STREET
$24.95 -
JAMES GASKET Insulator Block Keihin 29250-78
JAMES GASKET
$29.95Made in the U.S.A.DS289104- SKU:
- DS289104
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- TYPE:
- CARB INSULATOR BLOCK
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$29.95 -
JAMES GASKET Accel Pump Boot - XL/BT 27311-76-A
JAMES GASKET
$21.40Made in the U.S.A.DS289105- SKU:
- DS289105
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- SEAL
- TYPE:
- ACCELERATOR PUMP
- UNITS:
- 10 PACK
$21.40 -
JAMES GASKET Linkert Carb Rebuild Kit LINKERT
JAMES GASKET
$21.95Includes all necessary gaskets, seals and O-ringsDS289108- SKU:
- DS289108
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CARBURETOR REBUILD
- PRODUCT NAME:
- GASKET KIT
$21.95 -
JAMES GASKET Neoprene O-Rings - 7/8"x 3/32" 253017
JAMES GASKET
$4.95Replacements for original Sundance neoprene O-ringsDS253017- SKU:
- DS253017
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- FOOTPEG
- OUTSIDE DIAMETER IMPERIAL:
- 0.875'
- PRODUCT NAME:
- O-RING
- OUTSIDE DIAMETER:
- 0,875'
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.094'
- MATERIAL:
- NEOPRENE
$4.95 -
JAMES GASKET Neoprene O-Rings - 1 x 3/32" 253019
JAMES GASKET
$7.95Replacements for original Sundance neoprene O-ringsDS253019- SKU:
- DS253019
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- NEOPRENE
- PRODUCT NAME:
- O-RING
- OUTSIDE DIAMETER:
- 1,000'
- OUTSIDE DIAMETER IMPERIAL:
- 1.000'
- UNITS:
- 10 PACK
- INSIDE DIAMETER IMPERIAL:
- 0.094'
- RIDING STYLE:
- STREET
- APPLICATION:
- KICK PEDAL
$7.95 -
JAMES GASKET Valve Stem Seal - EVO 18001-83-A
JAMES GASKET
$9.95Kits include four valve guide seals, Made in the U.S.A.DS199107- SKU:
- DS199107
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- TYPE:
- VALVE STEM
- UNITS:
- 4 PACK
- PRODUCT NAME:
- SEAL
$9.95 -
JAMES GASKET Neoprene O-Rings - 3/4 x 3/32 241015
JAMES GASKET
$2.95Replacements for original Sundance neoprene O-ringsDS241015- SKU:
- DS241015
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- KICK PEDAL
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.750'
- THICKNESS IMPERIAL:
- 0.094'
- OUTSIDE DIAMETER:
- 0,750'
- UNITS:
- 12 PACK
- MATERIAL:
- NEOPRENE
$2.95 -
JAMES GASKET Derby Cover O-Ring - XL 25463-94
JAMES GASKET
$14.00Latest 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...DS193622- SKU:
- DS193622
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- DERBY COVER
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
$14.00 -
JAMES GASKET Turn Signal O-Ring - Big Twin/XL 68455-86
JAMES GASKET
$14.00Made in the U.S.A.DS193623- SKU:
- DS193623
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- TURN SIGNAL LENS
- TYPE:
- OIL
- UNITS:
- 10 PACK
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
$14.00 -
JAMES GASKET Accelerator Pump O-Ring 27360-76
JAMES GASKET
$11.40Made in the U.S.A.DS193626- SKU:
- DS193626
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- 20 PACK
- TYPE:
- SEAL
- APPLICATION:
- ACCELERATOR PUMP
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
$11.40 -
JAMES GASKET Low Speed Adjustment O-Ring - Big Twin 27892-78
JAMES GASKET
$6.70Made in the U.S.A.DS193628- SKU:
- DS193628
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- APPLICATION:
- CARBURETOR
- PRODUCT NAME:
- O-RING
$6.70 -
JAMES GASKET Speedometer Drive Seal - 87-96 XL 67098-87
JAMES GASKET
$7.20Replacement speedometer drive gear seal, Made in the U.S.A.DS193631- SKU:
- DS193631
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- TYPE:
- SPEEDOMETER DRIVE GEAR
- PRODUCT NAME:
- SEAL
- UNITS:
- 10 PACK
$7.20 -
JAMES GASKET Shifter Lever Seal - XL 7019
JAMES GASKET
$11.40JAMES GASKET Shifter Lever Seal - XLDS193632- SKU:
- DS193632
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- SEAL
- UNITS:
- 10 PACK
- APPLICATION:
- SHIFTER SHAFT
- APPLICATION:
- CHAIN COVER
- RIDING STYLE:
- STREET
$11.40 -
JAMES GASKET Damper Tube Bolt Washer - 10-Pack 45406-75
JAMES GASKET
$8.60High-quality replacement components, Made in the U.S.A.DS193634- SKU:
- DS193634
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- COPPER
- UNITS:
- 10 PACK
- TYPE:
- AIR CONTROL
- COLOR/FINISH:
- COPPER
- PRODUCT NAME:
- DAMPER ROD SCREW WASHER
- RIDING STYLE:
- STREET
$8.60 -
JAMES GASKET Pushrod Seal Set - Big Twin 17955-48-FL
JAMES GASKET
$17.95Convenient 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.DS194493- SKU:
- DS194493
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- PUSHROD TUBE
- MATERIAL:
- CORK
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- STREET
$17.95 -
JAMES GASKET Fork Seal Kit - 41 mm 45849-49
JAMES GASKET
$24.95Comes with everything needed to replace leaking fork seals, Made in the U.S.A.DS194494- SKU:
- DS194494
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- 41.00 MM
- PRODUCT NAME:
- FRONT FORK SEAL
- RIDING STYLE:
- STREET
$24.95 -
JAMES GASKET Fork Seals 45852-48
JAMES GASKET
$26.10High-quality replacement component, Made in the U.S.A.DS194495- SKU:
- DS194495
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- FORK SEAL
- TYPE:
- FORK
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER METRIC:
- 41.00 MM
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$26.10 -
JAMES GASKET Fork Seal Kit - 41 mm 45849-77
JAMES GASKET
$24.95Comes with everything needed to replace leaking fork seals, Made in the U.S.A.DS194496- SKU:
- DS194496
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$24.95 -
JAMES GASKET Inner Primary Bearing Seal 12018
JAMES GASKET
$19.40Made in the U.S.A.DS194480- SKU:
- DS194480
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- INNER PRIMARY
$19.40 -
JAMES GASKET Clutch Hub Nut Seal 12014
JAMES GASKET
$9.10Direct OEM Replacement.DS194475- SKU:
- DS194475
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- SPROCKET
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SEAL
$9.10 -
JAMES GASKET Mainshaft Seal 5 Speed - Big Twin 12050
JAMES GASKET
$9.95Top quality main drive gear shaft sealsDS194476- SKU:
- DS194476
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- EACH
- APPLICATION:
- MAIN DRIVE GEAR
- APPLICATION:
- MAINSHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- TRANSMISSION
$9.95 -
JAMES GASKET Trans Mainshaft Seal - Small 12022
JAMES GASKET
$9.40Top quality main drive gear shaft sealsDS194470- SKU:
- DS194470
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- MAIN DRIVE GEAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- UNITS:
- 5 PACK
$9.40 -
JAMES GASKET Motor Sprocket Seal 35151-52-A
JAMES GASKET
$17.40Made in the U.S.A.DS194415- SKU:
- DS194415
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- 5 PACK
- APPLICATION:
- ENGINE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- TRANSMISSION
$17.40 -
JAMES GASKET Sprocket Shaft Seal - XL 12049-DL
JAMES GASKET
$14.70Made in the U.S.A.DS194417- SKU:
- DS194417
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- SPROCKET SHAFT
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- APPLICATION:
- TRANSMISSION
$14.70 -
JAMES GASKET Right Side Mainshaft Seal - XL 12030
JAMES GASKET
$12.40Top quality main drive gear shaft sealsDS194418- SKU:
- DS194418
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- MAIN DRIVE GEAR
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SEAL
$12.40 -
JAMES GASKET Points Seal - XL 11124
JAMES GASKET
$19.70Made in the U.S.A.DS194420- SKU:
- DS194420
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- 5 PACK
- APPLICATION:
- CAM COVER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
$19.70 -
JAMES GASKET Points Double Lip Seal - XL 11124-DL
JAMES GASKET
$19.70Made in the U.S.A.DS194421- SKU:
- DS194421
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- SEAL
- APPLICATION:
- CAM COVER
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$19.70
