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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
  • COMETIC Gasket Set - 78 mm - Honda C3133-EST

    COMETIC Gasket Set - 78 mm - Honda C3133-EST

    COMETIC

    $84.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340920
    SKU:
    09340920
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    TYPE:
    TOP END
    BORE SIZE METRIC:
    78.00 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    $84.95
    Qty in Cart: 0
    Quantity:
    Price:
    $84.95
    Subtotal:
  • COMETIC Gasket Set - 96 mm - Honda C3047-EST

    COMETIC Gasket Set - 96 mm - Honda C3047-EST

    COMETIC

    $88.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340905
    SKU:
    09340905
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    BORE SIZE METRIC:
    96.00 MM
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • COMETIC Gasket Set - 94 mm - Honda C7877-EST

    COMETIC Gasket Set - 94 mm - Honda C7877-EST

    COMETIC

    $88.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340899
    SKU:
    09340899
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    TYPE:
    TOP END
    BORE SIZE METRIC:
    94.00 MM
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    ATV
    UNITS:
    KIT
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • COMETIC Gasket Set - 89 mm - Honda C7826-EST

    COMETIC Gasket Set - 89 mm - Honda C7826-EST

    COMETIC

    $98.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340898
    SKU:
    09340898
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    UNITS:
    KIT
    TYPE:
    TOP END
    BORE SIZE METRIC:
    89.00 MM
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    ATV
    $98.95
    Qty in Cart: 0
    Quantity:
    Price:
    $98.95
    Subtotal:
  • COMETIC Gasket Set - 84 mm - Yamaha C7096-EST

    COMETIC Gasket Set - 84 mm - Yamaha C7096-EST

    COMETIC

    $86.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340889
    SKU:
    09340889
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    TYPE:
    TOP END
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    GASKET KIT
    BORE SIZE METRIC:
    84.00 MM
    UNITS:
    KIT
    $86.95
    Qty in Cart: 0
    Quantity:
    Price:
    $86.95
    Subtotal:
  • COMETIC Base Gasket - 3-5/8" - .010" C9532

    COMETIC Base Gasket - 3-5/8" - .010" C9532

    COMETIC

    $33.55
    Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head...
    09340780
    SKU:
    09340780
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    GASKET
    STYLE:
    STANDARD
    MATERIAL:
    STEEL
    THICKNESS METRIC:
    0.25 MM
    TYPE:
    CYLINDER BASE
    UNITS:
    PAIR
    BORE SIZE IMPERIAL:
    3.625'
    RIDING STYLE:
    STREET
    THICKNESS:
    0,25 MM (0,010')
    THICKNESS IMPERIAL:
    0,010'
    $33.55
    Qty in Cart: 0
    Quantity:
    Price:
    $33.55
    Subtotal:
  • COMETIC Base Gasket - Twin Cam 4" - .020" C9738

    COMETIC Base Gasket - Twin Cam 4" - .020" C9738

    COMETIC

    $33.55
    Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head...
    09340776
    SKU:
    09340776
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    BORE SIZE IMPERIAL:
    4.000'
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,020'
    STYLE:
    STANDARD
    THICKNESS METRIC:
    0.51 MM
    PRODUCT NAME:
    GASKET
    MATERIAL:
    STEEL
    THICKNESS:
    0,51 MM (0,020')
    TYPE:
    CYLINDER BASE
    UNITS:
    PAIR
    $33.55
    Qty in Cart: 0
    Quantity:
    Price:
    $33.55
    Subtotal:
  • COMETIC Top End Gasket - Standard - .030" C9845

    COMETIC Top End Gasket - Standard - .030" C9845

    COMETIC

    $150.10
    EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn...
    09340771
    SKU:
    09340771
    Availability:
    Ships Same Business Day
    Weight:
    0.83 LBS
    BORE SIZE:
    3,750'
    DISPLACEMENT:
    88'
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    GASKET KIT
    THICKNESS IMPERIAL:
    0,030'
    RIDING STYLE:
    STREET
    TYPE:
    TOP END
    MATERIAL:
    RUBBER
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3.750'
    THICKNESS METRIC:
    0.76 MM
    $150.10
    Qty in Cart: 0
    Quantity:
    Price:
    $150.10
    Subtotal:
  • COMETIC Top End Gasket - FL/FLH C9968

    COMETIC Top End Gasket - FL/FLH C9968

    COMETIC

    $135.40
    EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn...
    09340770
    SKU:
    09340770
    Availability:
    Ships Same Business Day
    Weight:
    0.61 LBS
    MATERIAL:
    ALUMINUM
    MATERIAL:
    VITON
    BORE SIZE IMPERIAL:
    3.437'
    MATERIAL:
    FOAM
    RIDING STYLE:
    STREET
    TYPE:
    TOP END
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    GASKET KIT
    BORE SIZE:
    3,437'
    UNITS:
    KIT
    $135.40
    Qty in Cart: 0
    Quantity:
    Price:
    $135.40
    Subtotal:
  • COMETIC Top End Gasket Kit C7181

    COMETIC Top End Gasket Kit C7181

    COMETIC

    $51.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340315
    SKU:
    09340315
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    THICKNESS IMPERIAL:
    0,012'
    TYPE:
    TOP END
    BORE SIZE METRIC:
    54.00 MM
    THICKNESS METRIC:
    0.31 MM
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $51.95
    Qty in Cart: 0
    Quantity:
    Price:
    $51.95
    Subtotal:
  • COMETIC Gasket Set - TRX350 C7402

    COMETIC Gasket Set - TRX350 C7402

    COMETIC

    $45.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09340273
    SKU:
    09340273
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    ATV
    THICKNESS METRIC:
    0.31 MM
    TYPE:
    TOP END
    THICKNESS IMPERIAL:
    0,012'
    BORE SIZE METRIC:
    82.00 MM
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $45.95
    Subtotal:
  • COMETIC Complete Gasket Kit - Evo C9846F

    COMETIC Complete Gasket Kit - Evo C9846F

    COMETIC

    $356.95
    Every gasket in these kits uses the best materials possible for its intended application, Multi-Layer Steel (MLS) head gaskets, Steel Viton®-coated base gaskets, Blue Viton valve stem seals, Aluminum...
    09340799
    SKU:
    09340799
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    BORE SIZE:
    3,500'
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    MATERIAL:
    VITON
    THICKNESS METRIC:
    0.76 MM
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,030'
    BORE SIZE IMPERIAL:
    3.500'
    UNITS:
    KIT
    MATERIAL:
    STEEL
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    COMPLETE
    $356.95
    Qty in Cart: 0
    Quantity:
    Price:
    $356.95
    Subtotal:
  • COMETIC Motor Gasket Kit - 1200 XL - .030" C9855F

    COMETIC Motor Gasket Kit - 1200 XL - .030" C9855F

    COMETIC

    $202.60
    Every gasket in these kits uses the best materials possible for its intended application, Multi-Layer Steel (MLS) head gaskets, Steel Viton®-coated base gaskets, Blue Viton valve stem seals, Aluminum...
    09340800
    SKU:
    09340800
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    BORE SIZE IMPERIAL:
    3.500'
    MATERIAL:
    STEEL
    TYPE:
    COMPLETE
    UNITS:
    KIT
    BORE SIZE:
    3,500'
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET KIT
    THICKNESS IMPERIAL:
    0,030'
    MATERIAL:
    VITON
    RIDING STYLE:
    STREET
    THICKNESS METRIC:
    0.76 MM
    $202.60
    Qty in Cart: 0
    Quantity:
    Price:
    $202.60
    Subtotal:
  • COMETIC Complete Gasket Kit - 1200 XL C9757F

    COMETIC Complete Gasket Kit - 1200 XL C9757F

    COMETIC

    $265.60
    Every gasket in these kits uses the best materials possible for its intended application, Multi-Layer Steel (MLS) head gaskets, Steel Viton®-coated base gaskets, Blue Viton valve stem seals, Aluminum...
    09340805
    SKU:
    09340805
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    MATERIAL:
    VITON
    TYPE:
    COMPLETE
    BORE SIZE:
    3,500'
    BORE SIZE IMPERIAL:
    3.500'
    UNITS:
    KIT
    $265.60
    Qty in Cart: 0
    Quantity:
    Price:
    $265.60
    Subtotal:
  • COMETIC Complete Gasket Kit - Softail C9184

    COMETIC Complete Gasket Kit - Softail C9184

    COMETIC

    $287.65
    Every gasket in these kits uses the best materials possible for its intended application, Multi-Layer Steel (MLS) head gaskets, Steel Viton®-coated base gaskets, Blue Viton valve stem seals, Aluminum...
    09341229
    SKU:
    09341229
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    BORE SIZE IMPERIAL:
    3.875'
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    MATERIAL:
    VITON
    UNITS:
    KIT
    MATERIAL:
    STEEL
    RIDING STYLE:
    STREET
    BORE SIZE:
    3,875'
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    COMPLETE
    $287.65
    Qty in Cart: 0
    Quantity:
    Price:
    $287.65
    Subtotal:
  • COMETIC Primary Case O-Ring C9441

    COMETIC Primary Case O-Ring C9441

    COMETIC

    $17.90
    High-quality products for long-term reliability, Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle, Made in the U.S.A.
    09350161
    SKU:
    09350161
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    NITRILE RUBBER
    UNITS:
    10 PACK
    PRODUCT NAME:
    O-RING
    APPLICATION:
    INNER PRIMARY
    RIDING STYLE:
    STREET
    $17.90
    Qty in Cart: 0
    Quantity:
    Price:
    $17.90
    Subtotal:
  • COMETIC Starter Shaft Seal C9261

    COMETIC Starter Shaft Seal C9261

    COMETIC

    $14.80
    Made in the U.S.A.
    09350163
    SKU:
    09350163
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    PRODUCT NAME:
    SEAL
    APPLICATION:
    STARTER SHAFT
    UNITS:
    5 PACK
    MATERIAL:
    VITON
    RIDING STYLE:
    STREET
    $14.80
    Qty in Cart: 0
    Quantity:
    Price:
    $14.80
    Subtotal:
  • COMETIC Cam Sensor O-Ring C9627

    COMETIC Cam Sensor O-Ring C9627

    COMETIC

    $4.90
    High-quality products for long-term reliability, Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle, Made in the U.S.A.
    09350164
    SKU:
    09350164
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    RIDING STYLE:
    STREET
    APPLICATION:
    CAM POSITION SENSOR
    UNITS:
    10 PACK
    MATERIAL:
    VITON
    PRODUCT NAME:
    O-RING
    $4.90
    Qty in Cart: 0
    Quantity:
    Price:
    $4.90
    Subtotal:
  • COMETIC Top End Gasket Kit - M8 C10217

    COMETIC Top End Gasket Kit - M8 C10217

    COMETIC

    $240.40
    EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn...
    09346323
    SKU:
    09346323
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3.937'
    RIDING STYLE:
    STREET
    TYPE:
    TOP END
    BORE SIZE:
    3,937'
    PRODUCT NAME:
    GASKET
    $240.40
    Qty in Cart: 0
    Quantity:
    Price:
    $240.40
    Subtotal:
  • COMETIC Top End Gasket Kit - M8 C10223

    COMETIC Top End Gasket Kit - M8 C10223

    COMETIC

    $240.40
    EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn...
    09346325
    SKU:
    09346325
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET
    TYPE:
    TOP END
    BORE SIZE:
    4,250'
    BORE SIZE IMPERIAL:
    4.250'
    RIDING STYLE:
    STREET
    $240.40
    Qty in Cart: 0
    Quantity:
    Price:
    $240.40
    Subtotal:
  • COMETIC Motor Gasket Kit - M8 C10250

    COMETIC Motor Gasket Kit - M8 C10250

    COMETIC

    $267.70
    EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn...
    09346326
    SKU:
    09346326
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    BORE SIZE:
    3,937'
    BORE SIZE IMPERIAL:
    3.937'
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GASKET
    TYPE:
    COMPLETE
    UNITS:
    KIT
    $267.70
    Qty in Cart: 0
    Quantity:
    Price:
    $267.70
    Subtotal:
  • COMETIC Pushrod Cover Seals C9598

    COMETIC Pushrod Cover Seals C9598

    COMETIC

    $7.00
    Contains the correct seals and O-rings needed for a complete rebuild
    09344713
    SKU:
    09344713
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    GASKET
    UNITS:
    25 PACK
    RIDING STYLE:
    STREET
    TYPE:
    PUSHROD COVER
    $7.00
    Qty in Cart: 0
    Quantity:
    Price:
    $7.00
    Subtotal:
  • COMETIC Clutch Cover Gasket - Kawasaki EC513018AFM

    COMETIC Clutch Cover Gasket - Kawasaki EC513018AFM

    COMETIC

    $13.95
    Gaskets and gasket sets used by professionals in high-performance machines and as OE replacements worldwide, Each Kit contains the proper number of gaskets for one application, Made in the U.S.A.
    09345456
    SKU:
    09345456
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    GASKET
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH COVER
    $13.95
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • COMETIC Top End Gasket Set - Yamaha C3105

    COMETIC Top End Gasket Set - Yamaha C3105

    COMETIC

    $41.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09343427
    SKU:
    09343427
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    $41.95
    Subtotal:
  • COMETIC Clutch Gasket - Yamaha EC1906032AFM

    COMETIC Clutch Gasket - Yamaha EC1906032AFM

    COMETIC

    $18.95
    Clutch cover gaskets are made form an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core, Aluminum core gives the gasket strength for a superior...
    09345110
    SKU:
    09345110
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    TYPE:
    CLUTCH COVER
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $18.95
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    Subtotal:
  • COMETIC Bottom End Gasket Set - Yamaha C3338

    COMETIC Bottom End Gasket Set - Yamaha C3338

    COMETIC

    $71.95
    Bottom end gasket kits include correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed, Materials will vary depending on what is correct and engineered for specified...
    09344148
    SKU:
    09344148
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    ATV
    TYPE:
    BOTTOM END
    UNITS:
    KIT
    $71.95
    Qty in Cart: 0
    Quantity:
    Price:
    $71.95
    Subtotal:
  • COMETIC Bottom End Gasket Set - Yamaha C3339

    COMETIC Bottom End Gasket Set - Yamaha C3339

    COMETIC

    $49.95
    Bottom end gasket kits include correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed, Materials will vary depending on what is correct and engineered for specified...
    09344149
    SKU:
    09344149
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    ATV
    TYPE:
    BOTTOM END
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • COMETIC Bottom End Gasket Set - Yamaha C3419

    COMETIC Bottom End Gasket Set - Yamaha C3419

    COMETIC

    $55.95
    Bottom end gasket kits include correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed, Materials will vary depending on what is correct and engineered for specified...
    09344159
    SKU:
    09344159
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MODEL:
    HI-PERFORMANCE
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    BOTTOM END
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $55.95
    Qty in Cart: 0
    Quantity:
    Price:
    $55.95
    Subtotal:
  • COMETIC Top End Gasket Set - Polaris C3446-EST

    COMETIC Top End Gasket Set - Polaris C3446-EST

    COMETIC

    $105.95
    Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load...
    09344166
    SKU:
    09344166
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    PRODUCT NAME:
    GASKET KIT
    THICKNESS IMPERIAL:
    0,014'
    THICKNESS METRIC:
    0.46 MM
    RIDING STYLE:
    UTV
    BORE SIZE METRIC:
    93.50 MM
    TYPE:
    TOP END
    THICKNESS IMPERIAL:
    0,018'
    THICKNESS METRIC:
    0.36 MM
    UNITS:
    KIT
    $105.95
    Qty in Cart: 0
    Quantity:
    Price:
    $105.95
    Subtotal:
  • COMETIC Head Gasket - .040" - Twin Cam C9726

    COMETIC Head Gasket - .040" - Twin Cam C9726

    COMETIC

    $61.90
    Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands...
    09340003
    SKU:
    09340003
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    THICKNESS:
    1,02 MM (0,040')
    TYPE:
    CYLINDER HEAD
    UNITS:
    PAIR
    BORE SIZE:
    4,000'
    PRODUCT NAME:
    GASKET
    MATERIAL:
    LAYERED STEEL
    BORE SIZE IMPERIAL:
    4.000'
    RIDING STYLE:
    STREET
    THICKNESS IMPERIAL:
    0,040'
    THICKNESS METRIC:
    1.02 MM
    $61.90
    Qty in Cart: 0
    Quantity:
    Price:
    $61.90
    Subtotal:
  • COMETIC Engine Gasket Kit - Iron XL C9051F

    COMETIC Engine Gasket Kit - Iron XL C9051F

    COMETIC

    $176.35
    Every gasket in these kits uses the best materials possible for its intended application, Multi-Layer Steel (MLS) head gaskets, Steel Viton®-coated base gaskets, Blue Viton valve stem seals, Aluminum...
    09344800
    SKU:
    09344800
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    BORE SIZE IMPERIAL:
    3.1875'
    MATERIAL:
    STEEL
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    COMPLETE
    UNITS:
    KIT
    BORE SIZE:
    3,1875'
    RIDING STYLE:
    STREET
    MATERIAL:
    AFM (ALUMINUM FOAM MATERIAL)
    MATERIAL:
    VITON
    $176.35
    Qty in Cart: 0
    Quantity:
    Price:
    $176.35
    Subtotal:
  • COMETIC Main Shaft Seal C9359

    COMETIC Main Shaft Seal C9359

    COMETIC

    $8.95
    High-quality products for long-term reliability, Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle, Made in the U.S.A.
    09350202
    SKU:
    09350202
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    UNITS:
    EACH
    APPLICATION:
    MAIN DRIVE GEAR
    MATERIAL:
    VITON
    PRODUCT NAME:
    SEAL
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • COMETIC S&S Rocker Box Gasket Kit C9155

    COMETIC S&S Rocker Box Gasket Kit C9155

    COMETIC

    $74.50
    Premium materials used for specific applications to provide a long, service free life, Kits include all gaskets, seals, O-rings and quality bolt seals needed when servicing both rocker boxes, Made in...
    09341212
    SKU:
    09341212
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    FEATURES:
    FOR S&S DIE-CAST ROCKER BOXES
    PRODUCT NAME:
    GASKET KIT
    MATERIAL:
    STEEL
    TYPE:
    ROCKER BOX
    MODEL:
    EST
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    $74.50
    Qty in Cart: 0
    Quantity:
    Price:
    $74.50
    Subtotal:
  • COMETIC Head Gasket -  4.125" -  S&S Super Sidewinder - .045" C9934

    COMETIC Head Gasket - 4.125" - S&S Super Sidewinder - .045" C9934

    COMETIC

    $61.90
    Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Made in the U.S.A.
    09340791
    SKU:
    09340791
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BORE SIZE IMPERIAL:
    4.125'
    MATERIAL:
    VITON
    PRODUCT NAME:
    GASKET
    THICKNESS IMPERIAL:
    0,045'
    RIDING STYLE:
    STREET
    THICKNESS:
    1,14 MM (0,045')
    TYPE:
    CYLINDER HEAD
    MATERIAL:
    LAYERED STEEL
    BORE SIZE:
    4,125'
    THICKNESS METRIC:
    1.14 MM
    UNITS:
    PAIR
    $61.90
    Qty in Cart: 0
    Quantity:
    Price:
    $61.90
    Subtotal:
  • COMETIC Manifold/Head Gasket - S&S C9223

    COMETIC Manifold/Head Gasket - S&S C9223

    COMETIC

    $14.80
    Viton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides., Made in the U.S.A.
    09341661
    SKU:
    09341661
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MATERIAL:
    VITON
    UNITS:
    4 PACK
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SEAL
    TYPE:
    INTAKE MANIFOLD
    $14.80
    Qty in Cart: 0
    Quantity:
    Price:
    $14.80
    Subtotal:
  • 4.200 MLS Head Gasket .040 - SBC CAGH1076SPK040XP

    4.200 MLS Head Gasket .040 - SBC H1076SPK040XP

    COMETIC

    $96.97
    Cylinder Head Gasket4.200 in Bore0.040 in Compression ThicknessMulti-Layered SteelSmall Block ChevyEach
    CAGH1076SPK040XP
    SKU:
    CAGH1076SPK040XP
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    $96.97
    Qty in Cart: 0
    Quantity:
    Price:
    $96.97
    Subtotal:
  • Exhaust Header Gasket Set - SBC CAGC5552-065

    Exhaust Header Gasket Set - SBC C5552-065

    COMETIC

    $36.17
    Exhaust Manifold / Header Gasket1.50 x 1.60 in Square PortMulti-Layered SteelSmall Block ChevyPair
    CAGC5552-065
    SKU:
    CAGC5552-065
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $36.17
    Qty in Cart: 0
    Quantity:
    Price:
    $36.17
    Subtotal:
  • 4.200 MLS Head Gasket .060 - SBF CAGC5517-060

    4.200 MLS Head Gasket .060 - SBF C5517-060

    COMETIC

    $121.04
    Cylinder Head Gasket4.200 in Bore0.060 in Compression ThicknessMulti-Layered SteelSmall Block FordEach
    CAGC5517-060
    SKU:
    CAGC5517-060
    Availability:
    Ships Same Business Day
    Weight:
    1.13 LBS
    $121.04
    Qty in Cart: 0
    Quantity:
    Price:
    $121.04
    Subtotal:
  • 4.200 MLS Head Gasket .051 - SBF CAGC5517-051

    4.200 MLS Head Gasket .051 - SBF C5517-051

    COMETIC

    $92.35
    Cylinder Head Gasket4.200 in Bore0.051 in Compression ThicknessMulti-Layered Stainless SteelSmall Block FordEach
    CAGC5517-051
    SKU:
    CAGC5517-051
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $92.35
    Subtotal:
  • 4.200 MLS Head Gasket .027 SBF CAGC5517-027

    4.200 MLS Head Gasket .027 SBF C5517-027

    COMETIC

    $87.95
    Cylinder Head Gasket4.200 in Bore0.027 in Compression ThicknessMulti-Layered SteelSmall Block FordEach
    CAGC5517-027
    SKU:
    CAGC5517-027
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $87.95
    Qty in Cart: 0
    Quantity:
    Price:
    $87.95
    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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