COMETIC
Cometic Gaskets, Head Gaskets, and Seal Kits at JJ Motorsports
Cometic Gasket, founded in 1989 by Bob Gorman in the USA, is a leading manufacturer in the powersports and automotive industries, specializing in high-performance gaskets and sealing solutions. Starting from a small facility dedicated to powersports, Cometic has grown to provide innovative products that withstand extreme pressures and temperatures, catering to engine builders, racers, and enthusiasts worldwide.
At JJ Motorsports, we offer a wide range of Cometic products designed for reliable engine maintenance and upgrades. Harley-Davidson riders can enhance their setups with the durable Derby Seal Cover C10306F5 or the precise Head Gasket 3.937" x 0.036" for M8 models. For exhaust systems, the Muffler Gasket for M8/FXST/XL ensures a tight seal. We also carry options for other brands, such as the Top End Gasket Kit 68 mm for Honda and the comprehensive Top End Gasket Kit for Yamaha. Whether you're rebuilding an engine or preventing leaks, Cometic delivers compatible solutions for various vehicles. Explore our inventory to find the perfect fit for your needs.
Key features of Cometic products include Multi-Layer Steel (MLS) technology for superior durability, custom bore sizes and thicknesses for precise applications, high-temperature resistance to handle demanding conditions, and advanced materials that maintain compression and prevent failures. Shop now and secure your ride with Cometic's trusted quality!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
COMETIC Transmission Top Cover Gasket Cover - Twin Cam C9189
COMETIC
Now: $17.00Was: $18.50A leaking transmission cover gasket compromises both performance and reliability—and replacement gaskets that require messy sealer applications add unnecessary labor time. The COMETIC C9189...09341234- SKU:
- 09341234
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- TYPE:
- TRANSMISSION TOP COVER
- THICKNESS:
- 1,52 MM (0,060')
Now: $17.00Was: $18.50 -
On Sale
COMETIC Rocker Box Kit - XL C9195
COMETIC
MSRP: $65.05Now: $61.00Was: $65.05Rocker box failures can sideline your engine and drain your wallet. The COMETIC Rocker Box Kit C9195 eliminates downtime by providing all the premium gaskets, seals, and O-rings you need for a...09341236- SKU:
- 09341236
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MATERIAL:
- STEEL
- MODEL:
- EST
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
MSRP: $65.05Now: $61.00Was: $65.05 -
On Sale
COMETIC Exhaust Gasket - EVO/Twin Cam C9540
COMETIC
Now: $56.00Was: $59.20Exhaust gasket failure leads to costly leaks, performance loss, and potential engine damage—especially under high heat and boost conditions. The COMETIC C9540 eliminates these risks with a dual-layer...09341237- SKU:
- 09341237
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- EXHAUST PORT
- RIDING STYLE:
- STREET
- MATERIAL:
- GRAPHITE
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- 10 PACK
Now: $56.00Was: $59.20 -
On Sale
COMETIC Exhaust Gasket - VROD C9928
COMETIC
MSRP: $15.95Now: $15.00Was: $15.95Exhaust gasket failure is a common source of leaks that compromise performance and create costly complications down the line. The COMETIC C9928 is engineered to withstand extreme exhaust temperatures...09341239- SKU:
- 09341239
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- PAIR
- PRODUCT NAME:
- GASKET
- MATERIAL:
- GRAPHITE
- RIDING STYLE:
- STREET
- TYPE:
- EXHAUST
MSRP: $15.95Now: $15.00Was: $15.95 -
On Sale
COMETIC Complete Gasket Kit - FLT C9778F
COMETIC
MSRP: $282.40Now: $265.00Was: $282.40A complete gasket kit eliminates the guesswork when rebuilding or refreshing your engine—you get every seal you need in one package, engineered to handle both street and race applications. Cometic's...09340728- SKU:
- 09340728
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- TYPE:
- COMPLETE
- UNITS:
- KIT
- BORE SIZE:
- 3,750'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET KIT
- BORE SIZE IMPERIAL:
- 3.750'
- MATERIAL:
- STEEL
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
MSRP: $282.40Now: $265.00Was: $282.40 -
On Sale
COMETIC Complete Gasket - Softail/FXD C9751F
COMETIC
MSRP: $356.95Now: $336.00Was: $356.95A complete gasket failure can cost you a race—or worse, leave you stranded with a seized engine. The COMETIC Complete Gasket Kit for Softail/FXD eliminates guesswork by providing every critical seal...09340730- SKU:
- 09340730
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- BORE SIZE:
- 3,500'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- STEEL
- MATERIAL:
- VITON
- BORE SIZE IMPERIAL:
- 3.500'
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $356.95Now: $336.00Was: $356.95 -
On Sale
COMETIC Motor Gasket Kit - Standard - EVO C9891
COMETIC
MSRP: $183.70Now: $173.00Was: $183.70A complete gasket failure can end your race day—or worse, cost you an engine. The COMETIC Motor Gasket Kit C9891 delivers OEM-quality sealing across all critical engine surfaces, using race-proven...09340732- SKU:
- 09340732
- Availability:
- Ships Same Business Day
- Weight:
- 1.67 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- STEEL
- TYPE:
- MOTOR
- UNITS:
- KIT
MSRP: $183.70Now: $173.00Was: $183.70 -
On Sale
COMETIC Motor Gasket Kit - Standard - EVO C9890
COMETIC
MSRP: $159.55Now: $150.00Was: $159.55A complete gasket failure can sideline your engine and compromise every component downstream. The COMETIC Motor Gasket Kit – Standard (C9890) delivers OEM-quality sealing across your entire engine...09340733- SKU:
- 09340733
- Availability:
- Ships Same Business Day
- Weight:
- 1.67 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- MOTOR
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- UNITS:
- KIT
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- RIDING STYLE:
- STREET
MSRP: $159.55Now: $150.00Was: $159.55 -
On Sale
COMETIC Complete Gasket Kit - Standard - XB9 C9857
COMETIC
MSRP: $202.60Now: $190.00Was: $202.60A complete gasket failure can leave you stranded—or worse, cost you a race. The COMETIC Complete Gasket Kit C9857 eliminates guesswork by providing every gasket your XB9 engine needs, engineered with...09340734- SKU:
- 09340734
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- BORE SIZE IMPERIAL:
- STANDARD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- BORE SIZE:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MATERIAL:
- VITON
MSRP: $202.60Now: $190.00Was: $202.60Qty in Cart: 0Quantity:Price:MSRP: $202.60Now: $190.00Was: $202.60Subtotal: -
On Sale
COMETIC Motor Gasket Kit - XL - .030" C9953
COMETIC
MSRP: $202.60Now: $190.00Was: $202.60A complete gasket failure can sideline your engine and drain your wallet. The COMETIC Motor Gasket Kit XL delivers OEM-quality sealing with race-grade materials engineered to handle high boost,...09340735- SKU:
- 09340735
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,030'
- BORE SIZE IMPERIAL:
- 3.500'
- TYPE:
- COMPLETE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,500'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MATERIAL:
- VITON
- THICKNESS METRIC:
- 0.76 MM
MSRP: $202.60Now: $190.00Was: $202.60 -
On Sale
COMETIC Oil Jet Gasket - XL C9962
COMETIC
Now: $8.00Was: $8.50Oil jet gaskets are critical sealing components in high-performance engines where precision oiling systems deliver fuel and coolant directly to combustion chambers and bearing surfaces. The COMETIC...09340737- SKU:
- 09340737
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
- THICKNESS METRIC:
- 0.51 MM
- UNITS:
- 6 PACK
- MATERIAL:
- FIBER
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,51 MM (0,020')
- TYPE:
- OIL JET ASSEMBLY
Now: $8.00Was: $8.50Qty in Cart: 0Quantity:Price:Now: $8.00Was: $8.50Subtotal: -
On Sale
COMETIC Top End Gasket -.045" C9951
COMETIC
MSRP: $150.10Now: $141.00Was: $150.10Top-end gasket failure doesn't just waste your time—it compromises engine reliability and performance when you need it most. The COMETIC C9951 EST gasket kit eliminates thermal hot spots that lead to...09340755- SKU:
- 09340755
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- THICKNESS IMPERIAL:
- 0,045'
- THICKNESS METRIC:
- 1.14 MM
- TYPE:
- TOP END
- BORE SIZE:
- 3,875'
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- DISPLACEMENT:
- 95'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- GASKET KIT
- BORE SIZE IMPERIAL:
- 3.875'
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- STREET
MSRP: $150.10Now: $141.00Was: $150.10Qty in Cart: 0Quantity:Price:MSRP: $150.10Now: $141.00Was: $150.10Subtotal: -
On Sale
COMETIC Top End Gasket - 1200 XL C9970
COMETIC
MSRP: $142.75Now: $134.00Was: $142.75Top-end gasket failures compromise combustion seal integrity and lead to costly downtime. COMETIC's EST (Extreme Sealing Technology) kit eliminates hot spots that cause premature gasket degradation...09340759- SKU:
- 09340759
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
- THICKNESS IMPERIAL:
- 0,040'
- TYPE:
- TOP END
- DISPLACEMENT:
- 1200 CC
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET KIT
- THICKNESS METRIC:
- 1.02 MM
MSRP: $142.75Now: $134.00Was: $142.75 -
On Sale
COMETIC Top End Gasket - 1200 XL C9854F
COMETIC
MSRP: $142.75Now: $134.00Was: $142.75Top-end gasket failure doesn't just cost you downtime—it costs you races. The COMETIC C9854F EST gasket kit eliminates the hot spots and uneven heat distribution that compromise seal integrity,...09340760- SKU:
- 09340760
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- RUBBER
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,030'
- TYPE:
- TOP END
- DISPLACEMENT:
- 1200 CC
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.76 MM
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- UNITS:
- KIT
MSRP: $142.75Now: $134.00Was: $142.75 -
On Sale
COMETIC Top End Gasket - 3-13/16" C9768
COMETIC
MSRP: $173.20Now: $163.00Was: $173.20A top-end rebuild demands precision sealing—any compromise in gasket quality leads to combustion leakage, oil weeping, and premature failure. The COMETIC C9768 uses Extreme Sealing Technology (EST)...09340764- SKU:
- 09340764
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE IMPERIAL:
- 3.8125'
- MATERIAL:
- STAINLESS STEEL
- BORE SIZE:
- 3,8125'
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- UNITS:
- KIT
- MATERIAL:
- RUBBER
MSRP: $173.20Now: $163.00Was: $173.20 -
On Sale
COMETIC Top End Gasket - 70 & 80" C9967
COMETIC
MSRP: $135.40Now: $127.00Was: $135.40A failed top end gasket means downtime, lost performance, and potential engine damage. COMETIC's EST (Extreme Sealing Technology) gasket kit eliminates hot spots and uneven combustion pressure by...09340768- SKU:
- 09340768
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FOAM
- MATERIAL:
- STEEL
- TYPE:
- TOP END
MSRP: $135.40Now: $127.00Was: $135.40 -
On Sale
COMETIC Base Gasket - 3-5/8" C9989
COMETIC
MSRP: $33.55Now: $32.00Was: $33.55A failing head gasket compromises combustion sealing, kills power output, and invites coolant leaks that can wreck your engine. The COMETIC Base Gasket C9989 uses multi-layer steel construction with...09340784- SKU:
- 09340784
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- MATERIAL:
- RUBBER
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- MATERIAL:
- STEEL
- STYLE:
- STANDARD
- THICKNESS:
- STOCK
- THICKNESS METRIC:
- 0.51 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
MSRP: $33.55Now: $32.00Was: $33.55Qty in Cart: 0Quantity:Price:MSRP: $33.55Now: $32.00Was: $33.55Subtotal: -
On Sale
COMETIC Cam Cover Gasket - XL C9944F5
COMETIC
Now: $24.00Was: $25.60A failing cam cover gasket is one of the most common sources of oil seepage in high-performance engines, robbing you of reliability and creating messy engine bays. The COMETIC Cam Cover Gasket XL...09340785- SKU:
- 09340785
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- CAM COVER
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
Now: $24.00Was: $25.60 -
On Sale
COMETIC Cam Gasket Kit C9664
COMETIC
MSRP: $73.45Now: $69.00Was: $73.45A cam change demands precision—and a single missed gasket or seal can compromise your engine's integrity and cost you race time or track days. The COMETIC Cam Gasket Kit C9664 bundles every gasket,...09340786- SKU:
- 09340786
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- CAM CHANGE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $73.45Now: $69.00Was: $73.45Qty in Cart: 0Quantity:Price:MSRP: $73.45Now: $69.00Was: $73.45Subtotal: -
On Sale
COMETIC Head Gasket - 4.125 - .040" C9743
COMETIC
MSRP: $61.90Now: $58.00Was: $61.90A quality head gasket is critical to maintaining proper combustion chamber sealing under extreme pressure and temperature—failure here cascades into lost compression, coolant leaks, and catastrophic...09340790- SKU:
- 09340790
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- LAYERED STEEL
- THICKNESS:
- 1,02 MM (0,040')
- BORE SIZE:
- 4,125'
- BORE SIZE IMPERIAL:
- 4.125'
- PRODUCT NAME:
- GASKET
- UNITS:
- PAIR
MSRP: $61.90Now: $58.00Was: $61.90 -
On Sale
COMETIC Primary Gasket C9607F5
COMETIC
Now: $113.00Was: $120.50A primary gasket is a critical sealing component in your engine's transmission or primary drive system—failure here means oil leaks, contamination, and potential drivetrain damage. The COMETIC...20111489- SKU:
- 20111489
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- STREET
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- PRIMARY COVER
- THICKNESS METRIC:
- 1.52 MM
- UNITS:
- 5 PACK
Now: $113.00Was: $120.50 -
On Sale
COMETIC Primary Gasket C9308F5
COMETIC
Now: $113.00Was: $120.50A primary gasket is critical to maintaining a sealed, leak-free crankcase—essential for preserving oil pressure and preventing contamination that can compromise engine reliability. The COMETIC...20111490- SKU:
- 20111490
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- TYPE:
- PRIMARY COVER
- THICKNESS:
- 1,52 MM (0,060')
- UNITS:
- 5 PACK
Now: $113.00Was: $120.50 -
On Sale
COMETIC Primary Gasket C9310F5
COMETIC
Now: $78.00Was: $83.50A primary gasket failure can compromise your entire engine's sealing integrity, leading to oil leaks, contamination, and potential catastrophic damage. The COMETIC C9310F5 Primary Gasket delivers...20111491- SKU:
- 20111491
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- TYPE:
- PRIMARY COVER
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- THICKNESS:
- 1,52 MM (0,060')
- UNITS:
- 5 PACK
Now: $78.00Was: $83.50 -
On Sale
COMETIC Primary Gasket C9314F5
COMETIC
Now: $78.00Was: $83.50A primary gasket failure can leave you stranded and cost you race time—or worse, damage your engine. The COMETIC C9314F5 uses proprietary AFM (Aluminum Foamette Material) construction to deliver...20111492- SKU:
- 20111492
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- THICKNESS METRIC:
- 1.52 MM
- UNITS:
- 5 PACK
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- PRIMARY COVER
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- STREET
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
Now: $78.00Was: $83.50 -
On Sale
COMETIC Inspection Cover Gasket - FL C9303F5
COMETIC
Now: $24.00Was: $25.60A quality inspection cover gasket is critical for maintaining proper engine sealing and preventing oil seepage around your inspection cover. COMETIC's FL C9303F5 delivers reliable, long-lasting...20111493- SKU:
- 20111493
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- INSPECTION COVER
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- THICKNESS METRIC:
- 1.52 MM
- UNITS:
- 5 PACK
Now: $24.00Was: $25.60 -
On Sale
COMETIC Derby Gasket - AFM C9338F5
COMETIC
Now: $28.00Was: $30.20A leaking derby cover gasket compromises engine sealing and invites contamination into your top-end components. The COMETIC C9338F5 delivers reliable, leak-free performance with precision engineering...20111496- SKU:
- 20111496
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- CLUTCH COVER
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- UNITS:
- 5 PACK
- THICKNESS METRIC:
- 1.52 MM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- DERBY COVER
Now: $28.00Was: $30.20 -
On Sale
COMETIC Injector O-Ring C10205
COMETIC
Now: $8.00Was: $9.00Fuel injector o-rings are critical sealing components that prevent leaks at injector bungs, which can compromise fuel pressure, cause rough idle, and lead to costly engine damage. A degraded or worn...09350994- SKU:
- 09350994
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- APPLICATION:
- FUEL INJECTOR
- UNITS:
- 10 PACK
Now: $8.00Was: $9.00Qty in Cart: 0Quantity:Price:Now: $8.00Was: $9.00Subtotal: -
On Sale
COMETIC Injector O-Ring C10206
COMETIC
Now: $8.00Was: $9.00Injector o-rings are critical sealing components that prevent fuel and coolant leaks at the injector body interface. A compromised o-ring can lead to fuel seepage, rough idle, and potential engine...09350995- SKU:
- 09350995
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- 10 PACK
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- APPLICATION:
- FUEL INJECTOR
Now: $8.00Was: $9.00Qty in Cart: 0Quantity:Price:Now: $8.00Was: $9.00Subtotal: -
On Sale
COMETIC Air Cleaner Seal C10207
COMETIC
Now: $16.00Was: $17.10A properly sealed air cleaner isn't just about filtration—it's about preventing unmetered air from bypassing your filter and contaminating your fuel mixture with abrasive particles. The COMETIC Air...09350996- SKU:
- 09350996
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- AIR CLEANER
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL
Now: $16.00Was: $17.10Qty in Cart: 0Quantity:Price:Now: $16.00Was: $17.10Subtotal: -
On Sale
COMETIC Seal C10209
COMETIC
Now: $15.00Was: $15.80Seal failures compromise engine integrity and can lead to costly leaks and performance degradation. The COMETIC Seal C10209 eliminates that risk with fuel-resistant construction designed to maintain...09350998- SKU:
- 09350998
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- CRANKCASE
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
- PRODUCT NAME:
- SEAL
Now: $15.00Was: $15.80 -
On Sale
COMETIC O-Ring C10212
COMETIC
Now: $6.00Was: $6.80Proper sealing is non-negotiable in high-performance applications where pressure spikes and thermal cycling demand absolute reliability. The Cometic O-Ring C10212 delivers consistent, leak-free...09351000- SKU:
- 09351000
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- O-RING
- APPLICATION:
- OIL LINE
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
Now: $6.00Was: $6.80Qty in Cart: 0Quantity:Price:Now: $6.00Was: $6.80Subtotal: -
On Sale
COMETIC Head Gasket - .045" C9985-045
COMETIC
MSRP: $61.90Now: $58.00Was: $61.90A head gasket is your engine's critical seal—it's the barrier between combustion pressure and coolant passages. If it fails, you're looking at catastrophic damage. The COMETIC C9985-045 uses proven...09350398- SKU:
- 09350398
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- UNITS:
- PAIR
- BORE SIZE:
- 3,625'
- BORE SIZE IMPERIAL:
- 3.625'
- MATERIAL:
- STEEL
- THICKNESS:
- 0,045'
- THICKNESS IMPERIAL:
- 0.045'
- TYPE:
- CYLINDER HEAD
MSRP: $61.90Now: $58.00Was: $61.90 -
COMETIC Clutch Release Gear Seal C9364-1
COMETIC
$4.00The clutch release seal is a critical barrier against fluid contamination and leakage in your clutch hydraulic system. A worn or deteriorating seal compromises pressure consistency and can lead to...09350827- SKU:
- 09350827
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- APPLICATION:
- RELEASE ROD
- MATERIAL:
- VITON
$4.00 -
COMETIC Sprocket Shaft Seal C9366-1
COMETIC
$6.00Sprocket shaft seals are critical to preventing fluid leakage and contamination in high-performance engines where precision and reliability are non-negotiable. The COMETIC C9366-1 delivers the...09350829- SKU:
- 09350829
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- SPROCKET SHAFT
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$6.00 -
On Sale
COMETIC Pushrod Cover Seals C9369
COMETIC
Now: $11.00Was: $11.60Pushrod cover leaks are a common source of oil seepage that compounds over time, potentially contaminating spark plug wells and compromising ignition reliability. The COMETIC C9369 Pushrod Cover...09350832- SKU:
- 09350832
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- PUSHROD COVER
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- MATERIAL:
- VITON
- UNITS:
- 5 PACK
Now: $11.00Was: $11.60Qty in Cart: 0Quantity:Price:Now: $11.00Was: $11.60Subtotal: -
COMETIC Shifter Lever Shaft Seal C9370-1
COMETIC
$5.00Shifter lever shaft seals endure extreme heat cycles and fluid exposure in high-performance transmissions—component failure here means slippage, leakage, and potential drivetrain damage. The COMETIC...09350833- SKU:
- 09350833
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- SEAL
- MATERIAL:
- VITON
- APPLICATION:
- SHIFTER SHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$5.00Qty in Cart: 0Quantity:Price:$5.00Subtotal: -
COMETIC Valve Stem Seal C9424-1
COMETIC
$5.00Valve stem seals are critical components that prevent oil from leaking past the valve guides and into the combustion chamber—a problem that leads to blue smoke, increased oil consumption, and...09350835- SKU:
- 09350835
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- MATERIAL:
- VITON
- OUTSIDE DIAMETER IMPERIAL:
- 0.625'
- TYPE:
- VALVE STEM
- RIDING STYLE:
- STREET
$5.00 -
On Sale
COMETIC Carb Backplate O-Ring C9686
COMETIC
MSRP: $6.25Now: $6.00Was: $6.25A worn or deteriorated carb backplate O-ring can cause fuel leaks, air leaks, and performance inconsistencies that compromise your engine's tuning. The COMETIC C9686 is engineered from premium...09350373- SKU:
- 09350373
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- CARBURETOR BACKING PLATE
- RIDING STYLE:
- STREET
- MATERIAL:
- NITRILE
- UNITS:
- 10 PACK
- PRODUCT NAME:
- O-RING
MSRP: $6.25Now: $6.00Was: $6.25Qty in Cart: 0Quantity:Price:MSRP: $6.25Now: $6.00Was: $6.25Subtotal: -
On Sale
COMETIC Valve Stem Seal C9153
COMETIC
Now: $71.00Was: $76.00Valve stem seals are critical to preventing oil from seeping into your combustion chambers—a problem that degrades performance, increases emissions, and accelerates engine wear. The COMETIC C9153 is...09350137- SKU:
- 09350137
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- STREET
- TYPE:
- VALVE STEM
- MATERIAL:
- VITON
- UNITS:
- 25 PACK
- PRODUCT NAME:
- SEAL
Now: $71.00Was: $76.00Qty in Cart: 0Quantity:Price:Now: $71.00Was: $76.00Subtotal: -
On Sale
COMETIC Valve Stem Seal - Viton C9166
COMETIC
Now: $23.00Was: $24.20Valve stem seals are critical to preventing oil from seeping into your combustion chambers—a problem that degrades performance, increases emissions, and accelerates wear. The COMETIC Viton C9166...09350138- SKU:
- 09350138
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- PRODUCT NAME:
- SEAL
- UNITS:
- 10 PACK
- TYPE:
- VALVE STEM
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
Now: $23.00Was: $24.20
