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COMETIC

COMETIC

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
  • On Sale
    COMETIC Cam Cover Gasket - Big Twin C9302F5

    COMETIC Cam Cover Gasket - Big Twin C9302F5

    COMETIC

    Now: $21.15
    Was: $23.50
    A leaking cam cover gasket compromises engine sealing and can lead to oil seepage onto critical engine components. The COMETIC Cam Cover Gasket for Big Twin engines delivers reliable, long-lasting...
    20111497
    SKU:
    20111497
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    RIDING STYLE:
    STREET
    TYPE:
    CAM COVER
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    UNITS:
    5 PACK
    THICKNESS METRIC:
    1.52 MM
    THICKNESS:
    1,52 MM (0,060')
    Now: $21.15
    Was: $23.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $21.15
    Was: $23.50
    Subtotal:
  • On Sale
    COMETIC Cam Cover Gasket - Big Twin C9334F5

    COMETIC Cam Cover Gasket - Big Twin C9334F5

    COMETIC

    Now: $39.60
    Was: $44.00
    A leaking cam cover gasket compromises engine cleanliness and can lead to oil seepage onto critical components. The COMETIC Cam Cover Gasket C9334F5 delivers factory-spec sealing performance with...
    20111499
    SKU:
    20111499
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    UNITS:
    5 PACK
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    1.52 MM
    THICKNESS:
    1,52 MM (0,060')
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    TYPE:
    CAM COVER
    Now: $39.60
    Was: $44.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $39.60
    Was: $44.00
    Subtotal:
  • On Sale
    COMETIC Cam Cover Gasket - XL C9311F5

    COMETIC Cam Cover Gasket - XL C9311F5

    COMETIC

    Now: $48.15
    Was: $53.50
    A failing cam cover gasket can silently sabotage your engine—leaking oil onto hot components, creating fire hazards, and compromising internal cleanliness. The COMETIC Cam Cover Gasket XL C9311F5...
    20111501
    SKU:
    20111501
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    5 PACK
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    1.52 MM
    THICKNESS:
    1,52 MM (0,060')
    THICKNESS IMPERIAL:
    0.060'
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    TYPE:
    CAM COVER
    Now: $48.15
    Was: $53.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $48.15
    Was: $53.50
    Subtotal:
  • On Sale
    COMETIC Cam Cover Gasket - XL C9313F5

    COMETIC Cam Cover Gasket - XL C9313F5

    COMETIC

    Now: $43.38
    Was: $48.20
    A failing cam cover gasket compromises engine sealing and invites oil leakage into critical ignition components—exactly what you don't need during a race or long-distance drive. COMETIC's cam cover...
    20111502
    SKU:
    20111502
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    TYPE:
    CAM COVER
    RIDING STYLE:
    STREET
    THICKNESS:
    1,52 MM (0,060')
    THICKNESS METRIC:
    1.52 MM
    UNITS:
    5 PACK
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $43.38
    Was: $48.20
    Subtotal:
  • On Sale
    COMETIC Pushrod O-Ring - M8 C9586-M8

    COMETIC Pushrod O-Ring - M8 C9586-M8

    COMETIC

    MSRP: $15.70
    Now: $14.13
    Was: $15.70
    Pushrod seal degradation leads to oil leakage and compression loss—two problems that compromise engine reliability and performance. The COMETIC M8 Pushrod O-Ring delivers consistent sealing integrity...
    09351030
    SKU:
    09351030
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    PUSHROD TUBE
    MATERIAL:
    VITON
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SEAL
    UNITS:
    KIT
    MSRP: $15.70
    Now: $14.13
    Was: $15.70
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.70
    Now: $14.13
    Was: $15.70
    Subtotal:
  • On Sale
    COMETIC Oil Pump Seal C10305

    COMETIC Oil Pump Seal C10305

    COMETIC

    MSRP: $10.95
    Now: $9.86
    Was: $10.95
    An oil pump seal failure can lead to catastrophic oil leakage, dropping pressure and starving critical engine bearings of lubrication during high-performance runs. The COMETIC Oil Pump Seal C10305...
    09351181
    SKU:
    09351181
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SEAL
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    MATERIAL:
    VITON
    TYPE:
    OIL PUMP
    MSRP: $10.95
    Now: $9.86
    Was: $10.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.95
    Now: $9.86
    Was: $10.95
    Subtotal:
  • On Sale
    COMETIC Valve Stem Seal C10202

    COMETIC Valve Stem Seal C10202

    COMETIC

    Now: $14.22
    Was: $15.80
    Valve stem seals are critical to engine longevity—they prevent oil from seeping into the combustion chamber, which causes excessive smoke, oil consumption, and carbon buildup. The COMETIC C10202 uses...
    09350991
    SKU:
    09350991
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SEAL
    APPLICATION:
    VALVE COVER
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Now: $14.22
    Was: $15.80
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $14.22
    Was: $15.80
    Subtotal:
  • On Sale
    COMETIC Intake Seal C10203

    COMETIC Intake Seal C10203

    COMETIC

    Now: $12.15
    Was: $13.50
    A proper intake seal is critical to maintaining consistent air flow and preventing vacuum leaks that compromise engine efficiency and performance tuning. The COMETIC Intake Seal C10203 delivers...
    09350992
    SKU:
    09350992
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    PRODUCT NAME:
    SEAL
    UNITS:
    4 PACK
    APPLICATION:
    INTAKE MANIFOLD
    RIDING STYLE:
    STREET
    Now: $12.15
    Was: $13.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $12.15
    Was: $13.50
    Subtotal:
  • On Sale
    COMETIC Throttle Body Seal C10204

    COMETIC Throttle Body Seal C10204

    COMETIC

    Now: $36.99
    Was: $41.10
    A leaking throttle body seal compromises fuel atomization and engine response, leading to inconsistent air-fuel ratios and performance loss. The COMETIC C10204 delivers a precision seal that...
    09350993
    SKU:
    09350993
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SEAL
    APPLICATION:
    THROTTLE BODY
    UNITS:
    KIT
    Now: $36.99
    Was: $41.10
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $36.99
    Was: $41.10
    Subtotal:
  • On Sale
    COMETIC Neutral Indicator Washer C9497

    COMETIC Neutral Indicator Washer C9497

    COMETIC

    Now: $6.03
    Was: $6.70
    The COMETIC Neutral Indicator Washer C9497 is an essential component for maintaining precise ignition timing and engine synchronization in high-performance applications. This OEM-quality washer...
    09350204
    SKU:
    09350204
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    NEUTRAL GEAR SWITCH
    UNITS:
    10 PACK
    MATERIAL:
    NYLON
    APPLICATION:
    TRANSMISSION
    THICKNESS:
    0,063'
    THICKNESS IMPERIAL:
    0.063'
    PRODUCT NAME:
    WASHER
    RIDING STYLE:
    STREET
    Now: $6.03
    Was: $6.70
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $6.03
    Was: $6.70
    Subtotal:
  • On Sale
    COMETIC Camshaft Rubber Seal C9519

    COMETIC Camshaft Rubber Seal C9519

    COMETIC

    Now: $4.77
    Was: $5.30
    A failing camshaft seal can silently drain your engine's oil and compromise performance when you can't afford the downtime. The COMETIC C9519 is engineered to maintain a consistent, leak-free seal...
    09350206
    SKU:
    09350206
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MATERIAL:
    RUBBER
    UNITS:
    10 PACK
    PRODUCT NAME:
    SEAL
    APPLICATION:
    CAMSHAFT
    RIDING STYLE:
    STREET
    MATERIAL:
    VITON
    Now: $4.77
    Was: $5.30
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $4.77
    Was: $5.30
    Subtotal:
  • On Sale
    COMETIC Main Shaft Seal - 5 Pack C9523

    COMETIC Main Shaft Seal - 5 Pack C9523

    COMETIC

    Now: $15.21
    Was: $16.90
    Main shaft seals are critical components that prevent fluid leakage and contamination in your transmission or differential housing. A compromised seal leads to fluid loss, bearing damage, and...
    09350208
    SKU:
    09350208
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    MATERIAL:
    VITON
    PRODUCT NAME:
    SEAL
    RIDING STYLE:
    STREET
    APPLICATION:
    MAIN CRANKSHAFT
    UNITS:
    5 PACK
    Now: $15.21
    Was: $16.90
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $15.21
    Was: $16.90
    Subtotal:
  • On Sale
    COMETIC Lower Rocker Cover Rubber Gasket C9280

    COMETIC Lower Rocker Cover Rubber Gasket C9280

    COMETIC

    Now: $18.09
    Was: $20.10
    A leaking rocker cover gasket compromises engine sealing and invites oil contamination into your combustion chamber—a fast path to performance loss and engine damage. The COMETIC Lower Rocker Cover...
    09350224
    SKU:
    09350224
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    PRODUCT NAME:
    GASKET
    MATERIAL:
    VITON
    UNITS:
    5 PACK
    MOUNTING POSITION:
    LOWER
    MOUNTING POSITION:
    OUTER
    RIDING STYLE:
    STREET
    TYPE:
    ROCKER BOX
    Now: $18.09
    Was: $20.10
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $18.09
    Was: $20.10
    Subtotal:
  • On Sale
    COMETIC Head Gasket - Big Twin C10120

    COMETIC Head Gasket - Big Twin C10120

    COMETIC

    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    A head gasket is only as reliable as its ability to maintain a consistent seal under extreme combustion pressures and temperature cycling—and the COMETIC C10120 is engineered to deliver exactly that...
    09344739
    SKU:
    09344739
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,040'
    THICKNESS METRIC:
    1.02 MM
    BORE SIZE:
    3,875'
    MATERIAL:
    LAYERED STEEL
    BORE SIZE IMPERIAL:
    3.875'
    TYPE:
    CYLINDER HEAD
    PRODUCT NAME:
    GASKET
    THICKNESS:
    1,02 MM (0,040')
    UNITS:
    PAIR
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Subtotal:
  • On Sale
    COMETIC Complete Gasket Kit - Big Twin C10121

    COMETIC Complete Gasket Kit - Big Twin C10121

    COMETIC

    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    A complete gasket kit is the foundation of engine reliability—especially in Big Twin applications where sustained performance demands perfect sealing. The COMETIC C10121 eliminates the guesswork of...
    09344740
    SKU:
    09344740
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    BORE SIZE:
    4,125'
    BORE SIZE IMPERIAL:
    4.125'
    UNITS:
    KIT
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    TYPE:
    MOTOR
    THICKNESS IMPERIAL:
    0,040'
    THICKNESS METRIC:
    1.02 MM
    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    Subtotal:
  • On Sale
    COMETIC Complete Gasket Kit - Big Twin C10121-036

    COMETIC Complete Gasket Kit - Big Twin C10121-036

    COMETIC

    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    A complete gasket failure can sideline your Big Twin engine indefinitely, costing you race time and credibility. The COMETIC Complete Gasket Kit delivers OEM-equivalent sealing across all critical...
    09344741
    SKU:
    09344741
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    BORE SIZE:
    4,125'
    TYPE:
    MOTOR
    UNITS:
    KIT
    MATERIAL:
    STEEL
    THICKNESS IMPERIAL:
    0,036'
    BORE SIZE IMPERIAL:
    4.125'
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET KIT
    THICKNESS METRIC:
    0.91 MM
    RIDING STYLE:
    STREET
    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $169.00
    Now: $152.10
    Was: $169.00
    Subtotal:
  • On Sale
    COMETIC Head Gasket C10037

    COMETIC Head Gasket C10037

    COMETIC

    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    A head gasket failure can sideline your engine and drain your wallet—the COMETIC C10037 prevents catastrophic leaks by maintaining a consistent seal across harsh operating conditions and high...
    09344650
    SKU:
    09344650
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    BORE SIZE:
    3,8125'
    THICKNESS:
    1,02 MM (0,040')
    THICKNESS IMPERIAL:
    0,040'
    TYPE:
    CYLINDER HEAD
    BORE SIZE IMPERIAL:
    3.8125'
    THICKNESS METRIC:
    1.02 MM
    UNITS:
    PAIR
    MATERIAL:
    LAYERED STEEL
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Subtotal:
  • On Sale
    COMETIC Cylinder Base Gasket C10038

    COMETIC Cylinder Base Gasket C10038

    COMETIC

    MSRP: $33.55
    Now: $30.20
    Was: $33.55
    A quality cylinder base gasket is critical to maintaining compression integrity and preventing oil seepage in your Sportster engine. The COMETIC C10038 is engineered to withstand the thermal cycles...
    09344651
    SKU:
    09344651
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    BORE SIZE IMPERIAL:
    3.8125'
    THICKNESS IMPERIAL:
    0,020'
    RIDING STYLE:
    STREET
    THICKNESS:
    0,51 MM (0,020')
    MATERIAL:
    VITON
    THICKNESS METRIC:
    0.51 MM
    PRODUCT NAME:
    GASKET
    TYPE:
    CYLINDER BASE
    UNITS:
    PAIR
    MSRP: $33.55
    Now: $30.20
    Was: $33.55
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.55
    Now: $30.20
    Was: $33.55
    Subtotal:
  • On Sale
    COMETIC Top End Gasket - XL1200 C9219

    COMETIC Top End Gasket - XL1200 C9219

    COMETIC

    MSRP: $142.75
    Now: $128.48
    Was: $142.75
    Top-end gasket failure can sideline your bike at the worst possible moment—and replacing individual gaskets piecemeal wastes time and money. The COMETIC EST gasket kit eliminates guesswork by...
    09341664
    SKU:
    09341664
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    DISPLACEMENT:
    1200 CC
    MATERIAL:
    RUBBER
    TYPE:
    TOP END
    UNITS:
    KIT
    MATERIAL:
    STAINLESS STEEL
    THICKNESS IMPERIAL:
    0,040'
    THICKNESS METRIC:
    1.02 MM
    BORE SIZE:
    3,8125'
    BORE SIZE IMPERIAL:
    3.8125'
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MSRP: $142.75
    Now: $128.48
    Was: $142.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $142.75
    Now: $128.48
    Was: $142.75
    Subtotal:
  • On Sale
    COMETIC Breather Gasket - Twin Cam C9579

    COMETIC Breather Gasket - Twin Cam C9579

    COMETIC

    Now: $7.38
    Was: $8.20
    A failing breather gasket compromises crankcase ventilation and invites oil leakage around your cover—both problems that degrade engine performance and create messy maintenance headaches. The COMETIC...
    09341332
    SKU:
    09341332
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    RIDING STYLE:
    STREET
    THICKNESS:
    0,79 MM (0,031')
    THICKNESS METRIC:
    0.79 MM
    MATERIAL:
    FIBER
    PRODUCT NAME:
    GASKET
    UNITS:
    10 PACK
    THICKNESS IMPERIAL:
    0,031'
    TYPE:
    BREATHER
    Now: $7.38
    Was: $8.20
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $7.38
    Was: $8.20
    Subtotal:
  • On Sale
    COMETIC Breather Filter - Twin Cam C9679

    COMETIC Breather Filter - Twin Cam C9679

    COMETIC

    Now: $10.80
    Was: $12.00
    A clean breather system is critical to maintaining engine longevity and preventing crankcase pressure buildup that can compromise seals and gaskets. The COMETIC Breather Filter C9679 is a direct...
    09341333
    SKU:
    09341333
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FOAM
    TYPE:
    BREATHER
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GASKET
    UNITS:
    10 PACK
    Now: $10.80
    Was: $12.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $10.80
    Was: $12.00
    Subtotal:
  • On Sale
    COMETIC Breather Baffle Gasket C9580

    COMETIC Breather Baffle Gasket C9580

    COMETIC

    Now: $7.38
    Was: $8.20
    A worn or damaged breather baffle gasket compromises crankcase ventilation efficiency, allowing pressure buildup and potential oil leakage that can damage seals and contaminate your engine bay. The...
    09341334
    SKU:
    09341334
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    0.79 MM
    MATERIAL:
    FIBER
    PRODUCT NAME:
    GASKET
    THICKNESS:
    0,79 MM (0,031')
    UNITS:
    10 PACK
    THICKNESS IMPERIAL:
    0,031'
    TYPE:
    BREATHER
    Now: $7.38
    Was: $8.20
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $7.38
    Was: $8.20
    Subtotal:
  • On Sale
    COMETIC Lifter Cover Gasket - Twin Cam C9578F

    COMETIC Lifter Cover Gasket - Twin Cam C9578F

    COMETIC

    Now: $4.86
    Was: $5.40
    A failing lifter cover gasket leads to oil seepage, potential engine contamination, and costly internal damage if left unchecked. The COMETIC C9578F is precision-engineered to seal properly under...
    09341335
    SKU:
    09341335
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0.032'
    THICKNESS METRIC:
    0.81 MM
    TYPE:
    TAPPET BLOCK
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    THICKNESS:
    0,81 MM (0,032')
    UNITS:
    10 PACK
    Now: $4.86
    Was: $5.40
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $4.86
    Was: $5.40
    Subtotal:
  • On Sale
    COMETIC Exhaust Gasket - Race C9719

    COMETIC Exhaust Gasket - Race C9719

    COMETIC

    Now: $28.89
    Was: $32.10
    Exhaust gasket failure is one of the most common sources of air leaks that compromise engine efficiency and create costly downtime. The COMETIC C9719 Race Exhaust Gasket delivers the high-temperature...
    09341336
    SKU:
    09341336
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    MATERIAL:
    GRAPHITE
    TYPE:
    EXHAUST
    UNITS:
    10 PACK
    Now: $28.89
    Was: $32.10
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $28.89
    Was: $32.10
    Subtotal:
  • On Sale
    COMETIC Oil Pan Gasket - Dyna C9646F

    COMETIC Oil Pan Gasket - Dyna C9646F

    COMETIC

    Now: $65.97
    Was: $73.30
    An oil pan gasket is critical to preventing costly leaks that compromise engine health and cleanliness. The COMETIC C9646F uses a proven Aluminum Foamette construction that eliminates the need for...
    09341338
    SKU:
    09341338
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    UNITS:
    10 PACK
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    TYPE:
    OIL PAN
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    RIDING STYLE:
    STREET
    TYPE:
    TRANSMISSION
    Now: $65.97
    Was: $73.30
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $65.97
    Was: $73.30
    Subtotal:
  • On Sale
    COMETIC Oil Pan Gasket - FLT C9647F

    COMETIC Oil Pan Gasket - FLT C9647F

    COMETIC

    Now: $65.97
    Was: $73.30
    Oil pan gaskets are critical sealing components that prevent leaks and maintain proper oil containment under varying engine temperatures and pressures. The COMETIC C9647F uses advanced Aluminum...
    09341339
    SKU:
    09341339
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    RIDING STYLE:
    STREET
    UNITS:
    10 PACK
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    TYPE:
    OIL PAN
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    TYPE:
    TRANSMISSION
    Now: $65.97
    Was: $73.30
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $65.97
    Was: $73.30
    Subtotal:
  • On Sale
    COMETIC Primary Gasket C9179F5

    COMETIC Primary Gasket C9179F5

    COMETIC

    Now: $108.45
    Was: $120.50
    A primary gasket failure can compromise your entire engine's sealing integrity, leading to oil weeping, contamination, and potential performance loss. The COMETIC Primary Gasket C9179F5 delivers the...
    09341340
    SKU:
    09341340
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    THICKNESS:
    1,52 MM (0,060')
    THICKNESS METRIC:
    1.52 MM
    TYPE:
    PRIMARY
    UNITS:
    5 PACK
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    OUTER
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0.060'
    Now: $108.45
    Was: $120.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $108.45
    Was: $120.50
    Subtotal:
  • On Sale
    COMETIC Stator Gasket - Suzuki EC1278032AFM

    COMETIC Stator Gasket - Suzuki EC1278032AFM

    COMETIC

    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Stator cover gaskets fail prematurely when they stick to engine cases during removal, demanding time-consuming scraping and risking case damage. The COMETIC Stator Gasket eliminates this frustration...
    09344003
    SKU:
    09344003
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    STATOR COVER
    UNITS:
    EACH
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GASKET
    THICKNESS:
    0,81 MM (0,032')
    THICKNESS METRIC:
    0.81 MM
    MODEL:
    HI-PERFORMANCE
    THICKNESS IMPERIAL:
    0,032'
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Kawasaki EC1324032AFM

    COMETIC Clutch Gasket - Kawasaki EC1324032AFM

    COMETIC

    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    A quality clutch gasket is critical to preventing oil weeping and maintaining a reliable seal under the thermal and mechanical stress of repeated riding cycles. COMETIC's AFM material construction...
    09344004
    SKU:
    09344004
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    CLUTCH COVER
    RIDING STYLE:
    STREET
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET
    UNITS:
    EACH
    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Yamaha EC1647032AFM

    COMETIC Clutch Gasket - Yamaha EC1647032AFM

    COMETIC

    MSRP: $19.95
    Now: $17.96
    Was: $19.95
    Clutch cover gasket failure leads to oil weeping, loss of seal integrity, and costly engine case damage. The COMETIC Clutch Gasket uses a chemically-bonded AFM material—nitrile rubber fused to an...
    09344009
    SKU:
    09344009
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    UNITS:
    EACH
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET
    TYPE:
    CLUTCH COVER
    RIDING STYLE:
    STREET
    MSRP: $19.95
    Now: $17.96
    Was: $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.95
    Now: $17.96
    Was: $19.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Kawasaki EC1905032AFM

    COMETIC Clutch Gasket - Kawasaki EC1905032AFM

    COMETIC

    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    A failing clutch cover gasket leads to oil seepage, contaminated friction surfaces, and potential clutch slippage—all of which compromise your bike's reliability and performance. The COMETIC Clutch...
    09344011
    SKU:
    09344011
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TYPE:
    CLUTCH COVER
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    MODEL:
    HI-PERFORMANCE
    THICKNESS IMPERIAL:
    0,032'
    PRODUCT NAME:
    GASKET
    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $30.95
    Now: $27.86
    Was: $30.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Yamaha EC356032AFM

    COMETIC Clutch Gasket - Yamaha EC356032AFM

    COMETIC

    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    A reliable clutch cover gasket is critical to preventing oil seepage and maintaining consistent engine pressure—especially in high-performance applications where marginal leaks quickly become...
    09344012
    SKU:
    09344012
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    CLUTCH COVER
    UNITS:
    EACH
    PRODUCT NAME:
    GASKET
    MODEL:
    HI-PERFORMANCE
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,032'
    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    Subtotal:
  • On Sale
    COMETIC Stator Gasket - Kawasaki EC881032AFM

    COMETIC Stator Gasket - Kawasaki EC881032AFM

    COMETIC

    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    Stator cover gasket failures lead to oil seepage, contamination, and costly downtime. The COMETIC EC881032AFM eliminates the frustration of gaskets that stick to engine cases and deteriorate...
    09344031
    SKU:
    09344031
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    RIDING STYLE:
    STREET
    TYPE:
    STATOR COVER
    MODEL:
    HI-PERFORMANCE
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    UNITS:
    EACH
    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Triumph EC890060AFM

    COMETIC Clutch Gasket - Triumph EC890060AFM

    COMETIC

    MSRP: $34.95
    Now: $31.46
    Was: $34.95
    A failing clutch cover gasket means oil weeping, potential clutch contamination, and costly downtime. The COMETIC EC890060AFM eliminates these headaches with its AFM material—a chemically blown...
    09344033
    SKU:
    09344033
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    TYPE:
    CLUTCH COVER
    MSRP: $34.95
    Now: $31.46
    Was: $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.95
    Now: $31.46
    Was: $34.95
    Subtotal:
  • On Sale
    COMETIC Clutch Gasket - Yamaha EC086020F

    COMETIC Clutch Gasket - Yamaha EC086020F

    COMETIC

    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    A quality clutch gasket is critical to maintaining engine integrity and preventing oil seepage that can compromise clutch performance and create costly cleanup headaches. The COMETIC Clutch Gasket...
    09343987
    SKU:
    09343987
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    THICKNESS IMPERIAL:
    0,020'
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    TYPE:
    CLUTCH COVER
    UNITS:
    EACH
    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.95
    Now: $7.16
    Was: $7.95
    Subtotal:
  • On Sale
    COMETIC Pushrod O-Ring Kit - XL C9143

    COMETIC Pushrod O-Ring Kit - XL C9143

    COMETIC

    MSRP: $18.85
    Now: $16.97
    Was: $18.85
    Pushrod seal leaks compromise oil pressure and engine reliability—especially in high-heat, high-RPM environments where standard seals fail. The COMETIC Pushrod O-Ring Kit delivers proven sealing...
    09350135
    SKU:
    09350135
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SEAL
    APPLICATION:
    PUSHROD COVER
    UNITS:
    KIT
    APPLICATION:
    PUSHROD TUBE
    MATERIAL:
    VITON
    RIDING STYLE:
    STREET
    MSRP: $18.85
    Now: $16.97
    Was: $18.85
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.85
    Now: $16.97
    Was: $18.85
    Subtotal:
  • On Sale
    COMETIC Oil Change Gasket Kit C10156

    COMETIC Oil Change Gasket Kit C10156

    COMETIC

    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    A quality oil change gasket kit is foundational to preventing leaks and maintaining proper engine sealing during routine maintenance. The COMETIC C10156 uses proprietary AFM material that resists...
    09345073
    SKU:
    09345073
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.95
    Now: $13.46
    Was: $14.95
    Subtotal:
  • On Sale
    COMETIC Clutch Release Cover Gasket C9526F

    COMETIC Clutch Release Cover Gasket C9526F

    COMETIC

    Now: $12.51
    Was: $13.90
    A quality clutch release cover gasket is critical to preventing fluid leaks and maintaining consistent hydraulic pressure in your clutch system. The COMETIC C9526F uses a proven aluminum foamette...
    09341384
    SKU:
    09341384
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    0.81 MM
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    THICKNESS:
    0,81 MM (0,032')
    THICKNESS IMPERIAL:
    0,032'
    UNITS:
    10 PACK
    TYPE:
    CLUTCH RELEASE COVER
    Now: $12.51
    Was: $13.90
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $12.51
    Was: $13.90
    Subtotal:
  • On Sale
    COMETIC Head Gasket - 4.125" - .030" C9910

    COMETIC Head Gasket - 4.125" - .030" C9910

    COMETIC

    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    A quality head gasket is non-negotiable for engine reliability, and the COMETIC C9910 delivers the precision sealing your high-performance build demands. Its multi-layer steel construction with load...
    09340789
    SKU:
    09340789
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    MATERIAL:
    LAYERED STEEL
    THICKNESS:
    0,76 MM (0,030')
    BORE SIZE:
    4,125'
    PRODUCT NAME:
    GASKET
    UNITS:
    PAIR
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,030'
    TYPE:
    CYLINDER HEAD
    BORE SIZE IMPERIAL:
    4.125'
    THICKNESS METRIC:
    0.76 MM
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $61.90
    Now: $55.71
    Was: $61.90
    Subtotal:
  • On Sale
    COMETIC Derby Cover Gasket - Twin Cam C9997F5

    COMETIC Derby Cover Gasket - Twin Cam C9997F5

    COMETIC

    Now: $19.17
    Was: $21.30
    A quality derby cover gasket is essential for preventing oil seepage around your Twin Cam's primary cover, which can lead to cosmetic staining and potential drivetrain damage if left unchecked...
    09340788
    SKU:
    09340788
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET
    UNITS:
    5 PACK
    THICKNESS:
    1,52 MM (0,060')
    THICKNESS IMPERIAL:
    0.060'
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    1.52 MM
    TYPE:
    DERBY COVER
    Now: $19.17
    Was: $21.30
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $19.17
    Was: $21.30
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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