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 Inner Primary Bearing Seal C9518
COMETIC
Now: $10.44Was: $11.60Bearing seal failure leads to oil leakage, contamination, and catastrophic internal engine damage—especially in high-rpm applications where pressure and heat push standard seals beyond their limits...09350262- SKU:
- 09350262
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- APPLICATION:
- INNER PRIMARY
- MATERIAL:
- VITON
- UNITS:
- 5 PACK
Now: $10.44Was: $11.60Qty in Cart: 0Quantity:Price:Now: $10.44Was: $11.60Subtotal: -
On Sale
COMETIC Outer Rocker O-Ring C9224
COMETIC
Now: $28.89Was: $32.10Proper rocker cover sealing is critical to maintaining engine integrity and preventing oil leakage that can compromise performance and create costly cleanup issues. The COMETIC Outer Rocker O-Ring...09350264- SKU:
- 09350264
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- LOWER ROCKER COVER
- PRODUCT NAME:
- SEAL
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
Now: $28.89Was: $32.10Qty in Cart: 0Quantity:Price:Now: $28.89Was: $32.10Subtotal: -
On Sale
COMETIC Pushrod Tube O-Ring C9584
COMETIC
MSRP: $8.95Now: $8.06Was: $8.95Pushrod tube O-rings are critical wear items that prevent oil leakage at the cylinder head—a common failure point in high-revving engines. Using OEM-equivalent Viton® seals ensures you're maintaining...09350268- SKU:
- 09350268
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- PUSHROD TUBE
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
- UNITS:
- SET
MSRP: $8.95Now: $8.06Was: $8.95Qty in Cart: 0Quantity:Price:MSRP: $8.95Now: $8.06Was: $8.95Subtotal: -
On Sale
COMETIC Pushrod Tube Seal Set C9585
COMETIC
MSRP: $8.95Now: $8.06Was: $8.95Pushrod tube seals are critical to maintaining oil pressure and preventing leakage in your engine's valvetrain. Over time, factory seals degrade and fail, resulting in oil weeping, reduced...09350269- SKU:
- 09350269
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- SET
- APPLICATION:
- PUSHROD TUBE
- MATERIAL:
- VITON
- PRODUCT NAME:
- SEAL
MSRP: $8.95Now: $8.06Was: $8.95 -
On Sale
COMETIC Pushrod Tube O-Ring C9216
COMETIC
MSRP: $8.95Now: $8.06Was: $8.95Pushrod tube O-ring seals are critical for maintaining a leak-free valve train and preventing oil seepage that compromises engine reliability. COMETIC's Viton® seals deliver superior chemical...09350270- SKU:
- 09350270
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- UNITS:
- SET
- APPLICATION:
- PUSHROD TUBE
- MATERIAL:
- VITON
MSRP: $8.95Now: $8.06Was: $8.95 -
On Sale
COMETIC Main Drive Gear Metal Seal C9493
COMETIC
Now: $8.01Was: $8.90The COMETIC Main Drive Gear Metal Seal C9493 is engineered to eliminate leakage at the main drive gear, a critical pressure point in high-performance engines where seal failure can compromise oil...09350194- SKU:
- 09350194
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- APPLICATION:
- MAIN DRIVE GEAR
- MATERIAL:
- VITON
- PRODUCT NAME:
- SEAL
Now: $8.01Was: $8.90Qty in Cart: 0Quantity:Price:Now: $8.01Was: $8.90Subtotal: -
On Sale
COMETIC Main Drive Gear Seal Rubber C9372
COMETIC
Now: $7.56Was: $8.40The COMETIC Main Drive Gear Seal (C9372) is engineered to prevent oil seepage and contamination at the main drive gear—a critical junction prone to leakage under high load and sustained RPM. A failed...09350195- SKU:
- 09350195
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- MAIN DRIVE GEAR
- MATERIAL:
- VITON
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
Now: $7.56Was: $8.40 -
On Sale
COMETIC Clutch Hub Nut Seal C9494
COMETIC
Now: $5.76Was: $6.40A properly sealed clutch hub nut is critical to preventing fluid leakage and maintaining clutch system integrity under racing conditions. The COMETIC C9494 seals the interface where your clutch hub...09350196- SKU:
- 09350196
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- VITON
- UNITS:
- 5 PACK
- STYLE:
- DUAL LIP
- APPLICATION:
- CLUTCH HUB
- PRODUCT NAME:
- SEAL
Now: $5.76Was: $6.40 -
On Sale
COMETIC Main Drive Gear Seal C9506
COMETIC
Now: $8.01Was: $8.90A leaking main drive gear seal doesn't just waste oil—it risks catastrophic engine damage and costly downtime. The COMETIC C9506 delivers factory-grade sealing reliability without the factory wait...09350197- SKU:
- 09350197
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- MAIN DRIVE GEAR
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SEAL
Now: $8.01Was: $8.90 -
On Sale
COMETIC Inspection Cover Gasket - FX C9331F5
COMETIC
Now: $16.56Was: $18.40A leaking inspection cover gasket compromises engine seal integrity and can lead to oil seepage that damages surrounding components. The COMETIC C9331F5 delivers a precision-engineered seal that...20111495- SKU:
- 20111495
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- UNITS:
- 5 PACK
- TYPE:
- INSPECTION COVER
- THICKNESS:
- 1,52 MM (0,060')
Now: $16.56Was: $18.40 -
On Sale
COMETIC O-Ring C10210
COMETIC
Now: $6.12Was: $6.80A quality o-ring is the backbone of any sealed system—without proper sealing, you're looking at leaks, contamination, and catastrophic failure. The Cometic O-Ring C10210 delivers the precision fit...09350999- SKU:
- 09350999
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- APPLICATION:
- OIL PUMP
- UNITS:
- 10 PACK
Now: $6.12Was: $6.80 -
On Sale
COMETIC Top End Gasket - Big Bore - Big Twin - EST C9767
COMETIC
MSRP: $176.35Now: $158.72Was: $176.35A top-end rebuild demands precision sealing—any gasket failure means catastrophic engine damage and costly downtime. The COMETIC EST C9767 eliminates hot spots that cause premature gasket failure by...DS172079- SKU:
- DS172079
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MATERIAL:
- STAINLESS STEEL
- BORE SIZE IMPERIAL:
- 3.625'
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- RUBBER
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE SIZE:
- 3,625'
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
MSRP: $176.35Now: $158.72Was: $176.35 -
On Sale
COMETIC Top End Gasket - Big Twin - EST C9635
COMETIC
MSRP: $142.75Now: $128.48Was: $142.75A top-end rebuild demands gaskets engineered to survive extreme combustion temperatures and cylinder pressures—and Cometic's EST technology delivers exactly that. The embossed stainless steel...DS172080- SKU:
- DS172080
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
MSRP: $142.75Now: $128.48Was: $142.75 -
On Sale
COMETIC Top End Gasket - Big Twin - EST C9747
COMETIC
MSRP: $142.75Now: $128.48Was: $142.75Gasket failure compromises cylinder sealing and leads to combustion pressure loss, oil leakage, and costly downtime. COMETIC's EST gaskets eliminate hot spots through advanced heat dissipation,...DS172081- SKU:
- DS172081
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- TYPE:
- TOP END
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- GASKET KIT
MSRP: $142.75Now: $128.48Was: $142.75Qty in Cart: 0Quantity:Price:MSRP: $142.75Now: $128.48Was: $142.75Subtotal: -
On Sale
COMETIC Top End Gasket Kit - Twin Cam 88 - EST C9779
COMETIC
MSRP: $183.70Now: $165.33Was: $183.70A top-end gasket failure can sideline your Twin Cam 88 when you can least afford it. COMETIC's EST (Extreme Sealing Technology) kits eliminate the guesswork with precision-engineered gaskets designed...DS172084- SKU:
- DS172084
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- RUBBER
- MATERIAL:
- STAINLESS STEEL
- BORE SIZE IMPERIAL:
- 3.750'
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- BORE SIZE:
- 3,750'
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
MSRP: $183.70Now: $165.33Was: $183.70 -
On Sale
COMETIC Engine Gasket Kit - 110" C10157
COMETIC
MSRP: $287.65Now: $258.89Was: $287.65A complete gasket failure can sideline your engine and derail your season. The COMETIC C10157 110" gasket kit uses purpose-engineered materials for each sealing application, ensuring reliable...09345074- SKU:
- 09345074
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MATERIAL:
- STEEL
- TYPE:
- COMPLETE
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
MSRP: $287.65Now: $258.89Was: $287.65 -
On Sale
COMETIC Engine Gasket Kit - 110" C10157-030
COMETIC
MSRP: $287.65Now: $258.89Was: $287.65A complete engine gasket failure can leave you stranded—or worse, damage an otherwise solid build. The COMETIC C10157-030 gasket kit eliminates guesswork by providing OEM-quality sealing across your...09345075- SKU:
- 09345075
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.76 MM
- MATERIAL:
- STEEL
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $287.65Now: $258.89Was: $287.65 -
On Sale
COMETIC Top End Gasket Kit - 883 C9194
COMETIC
MSRP: $229.90Now: $206.91Was: $229.90A failing top-end gasket can compromise combustion chamber integrity and lead to costly coolant leaks or compression loss. The COMETIC C9194 eliminates guesswork by supplying every gasket, seal, and...09344805- SKU:
- 09344805
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BORE SIZE IMPERIAL:
- 3.000'
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,000'
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- TYPE:
- TOP END
- DISPLACEMENT:
- 883 CC
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.76 MM
MSRP: $229.90Now: $206.91Was: $229.90Qty in Cart: 0Quantity:Price:MSRP: $229.90Now: $206.91Was: $229.90Subtotal: -
On Sale
COMETIC Primary Gasket Kit C9210
COMETIC
MSRP: $56.65Now: $50.99Was: $56.65A primary gasket kit is fundamental to any high-performance engine build—seal failure leads to oil weeping, contamination, and power loss. Cometic's AFM material delivers the reliability you need for...09344806- SKU:
- 09344806
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- TYPE:
- PRIMARY
- UNITS:
- KIT
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET KIT
MSRP: $56.65Now: $50.99Was: $56.65Qty in Cart: 0Quantity:Price:MSRP: $56.65Now: $50.99Was: $56.65Subtotal: -
On Sale
COMETIC Primary Gasket C9309F1
COMETIC
MSRP: $45.10Now: $40.59Was: $45.10A properly sealed primary cover is critical to maintaining oil pressure, preventing leakage, and extending engine life—especially in high-performance applications where thermal cycling and vibration...09344808- SKU:
- 09344808
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- TYPE:
- PRIMARY
- THICKNESS:
- 1,52 MM (0,060')
- UNITS:
- EACH
- THICKNESS IMPERIAL:
- 0.060'
MSRP: $45.10Now: $40.59Was: $45.10 -
On Sale
COMETIC Primary Gasket - Softail C9607F1
COMETIC
MSRP: $45.10Now: $40.59Was: $45.10A properly sealed primary case is non-negotiable for reliable Softail performance—leaks compromise your engine's integrity and create maintenance headaches. The COMETIC Primary Gasket C9607F1...09344809- SKU:
- 09344809
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- PRIMARY
- RIDING STYLE:
- STREET
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- UNITS:
- EACH
MSRP: $45.10Now: $40.59Was: $45.10Qty in Cart: 0Quantity:Price:MSRP: $45.10Now: $40.59Was: $45.10Subtotal: -
On Sale
COMETIC Engine Gasket Kit - EVO/XL C9755F
COMETIC
MSRP: $257.20Now: $231.48Was: $257.20A quality gasket kit is the foundation of reliable engine sealing—leaks, compression loss, and coolant mixing can cascade into catastrophic engine failure. The COMETIC C9755F delivers multi-layer...09344812- SKU:
- 09344812
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- BORE SIZE IMPERIAL:
- 3.000'
- RIDING STYLE:
- STREET
- BORE SIZE:
- 3,000'
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
MSRP: $257.20Now: $231.48Was: $257.20 -
On Sale
COMETIC Complete Gasket Kit - Big Twin C10112
COMETIC
MSRP: $209.95Now: $188.96Was: $209.95A complete gasket failure can leave you stranded mid-season or cost you a race. COMETIC's Big Twin C10112 kit eliminates the guesswork by providing OEM-quality gaskets for every critical seal on your...09344733- SKU:
- 09344733
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MATERIAL:
- STEEL
- TYPE:
- COMPLETE
- UNITS:
- KIT
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.76 MM
- BORE SIZE:
- 3,937'
- BORE SIZE IMPERIAL:
- 3.937'
- MATERIAL:
- VITON
- RIDING STYLE:
- STREET
MSRP: $209.95Now: $188.96Was: $209.95 -
On Sale
COMETIC Complete Gasket Kit - Big Twin C10113
COMETIC
MSRP: $209.95Now: $188.96Was: $209.95A complete gasket failure can cost you days in the shop and thousands in lost racing time. The COMETIC Complete Gasket Kit for Big Twin engines eliminates guesswork by pairing the right material to...09344734- SKU:
- 09344734
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- BORE SIZE IMPERIAL:
- 4.060'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,040'
- THICKNESS METRIC:
- 1.02 MM
- UNITS:
- KIT
- BORE SIZE:
- 4,060'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MATERIAL:
- VITON
MSRP: $209.95Now: $188.96Was: $209.95Qty in Cart: 0Quantity:Price:MSRP: $209.95Now: $188.96Was: $209.95Subtotal: -
On Sale
COMETIC Primary Filler O-Ring C9446
COMETIC
Now: $4.77Was: $5.30A leaking primary cover gasket can compromise your engine's performance and longevity by allowing fuel and oil to escape where they shouldn't. The COMETIC Primary Filler O-Ring C9446 seals your...09344704- SKU:
- 09344704
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- FILLER
- MATERIAL:
- NITRILE RUBBER
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- O-RING
Now: $4.77Was: $5.30 -
On Sale
COMETIC Head Gasket C9564-2
COMETIC
MSRP: $23.05Now: $20.75Was: $23.05A head gasket failure can compromise your engine's integrity and cost you significant downtime and money. The COMETIC C9564-2 delivers reliable sealing across demanding racing and high-performance...09344708- SKU:
- 09344708
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS METRIC:
- 0.81 MM
- UNITS:
- PAIR
- THICKNESS IMPERIAL:
- 0,032'
- TYPE:
- CYLINDER HEAD
MSRP: $23.05Now: $20.75Was: $23.05 -
On Sale
COMETIC Head Gasket C9565-2
COMETIC
MSRP: $23.05Now: $20.75Was: $23.05A head gasket is your engine's first line of defense against combustion pressure, coolant leaks, and oil bypass—and it demands precision engineering to perform under extreme conditions. The COMETIC...09344709- SKU:
- 09344709
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,032'
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,81 MM (0,032')
- UNITS:
- PAIR
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- CYLINDER HEAD
MSRP: $23.05Now: $20.75Was: $23.05 -
On Sale
COMETIC Head Gasket C9566-2
COMETIC
MSRP: $23.05Now: $20.75Was: $23.05A head gasket is your engine's critical seal against combustion pressure, coolant leakage, and oil seepage. The COMETIC C9566-2 uses multi-layer steel construction with load-control embossments to...09344710- SKU:
- 09344710
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,043'
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 1.09 MM
- THICKNESS:
- 1,09 MM (0,043')
- TYPE:
- CYLINDER HEAD
- UNITS:
- PAIR
MSRP: $23.05Now: $20.75Was: $23.05Qty in Cart: 0Quantity:Price:MSRP: $23.05Now: $20.75Was: $23.05Subtotal: -
On Sale
COMETIC Cylinder Base Gasket C9603-2
COMETIC
MSRP: $6.95Now: $6.26Was: $6.95A properly sealed cylinder base is critical to maintaining compression and preventing oil leakage on your Sportster. The COMETIC Cylinder Base Gasket C9603-2 is engineered to withstand the thermal...09344715- SKU:
- 09344715
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,79 MM (0,031')
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.79 MM
- MATERIAL:
- FIBER
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- BORE SIZE IMPERIAL:
- STANDARD
- THICKNESS IMPERIAL:
- 0,031'
MSRP: $6.95Now: $6.26Was: $6.95 -
On Sale
COMETIC Pushrod Cover Seals C9606
COMETIC
Now: $5.76Was: $6.40Pushrod cover leaks are a silent killer of engine cleanliness and long-term reliability. The COMETIC C9606 Pushrod Cover Seals kit contains OEM-equivalent seals and O-rings engineered to eliminate...09344716- SKU:
- 09344716
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- STREET
- TYPE:
- PUSHROD COVER
- UNITS:
- 25 PACK
- PRODUCT NAME:
- GASKET
Now: $5.76Was: $6.40Qty in Cart: 0Quantity:Price:Now: $5.76Was: $6.40Subtotal: -
On Sale
COMETIC Cylinder Base Gasket C9618
COMETIC
MSRP: $11.95Now: $10.76Was: $11.95A compromised cylinder base gasket will rob your Sportster of compression and invite oil seepage into your cases—two problems that compound quickly into expensive downtime. The COMETIC C9618 cylinder...09344718- SKU:
- 09344718
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- THICKNESS:
- 0,79 MM (0,031')
- THICKNESS IMPERIAL:
- 0,031'
- PRODUCT NAME:
- GASKET
- MATERIAL:
- FIBER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.79 MM
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
COMETIC Head Gasket C9698-2
COMETIC
MSRP: $34.60Now: $31.14Was: $34.60A reliable head gasket is critical to maintaining combustion chamber integrity, oil containment, and coolant sealing under extreme pressure and temperature cycles. The COMETIC C9698-2 delivers...09344719- SKU:
- 09344719
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CYLINDER HEAD
- UNITS:
- PAIR
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,51 MM (0,020')
- THICKNESS METRIC:
- 0.51 MM
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
MSRP: $34.60Now: $31.14Was: $34.60Qty in Cart: 0Quantity:Price:MSRP: $34.60Now: $31.14Was: $34.60Subtotal: -
On Sale
COMETIC Cam Service Gasket Kit C9624F
COMETIC
MSRP: $26.20Now: $23.58Was: $26.20A cam change demands precision—and that starts with the right gasket kit. The COMETIC C9624F eliminates guesswork by bundling every seal, gasket, and O-ring you need for a complete, leak-free cam...09341358- SKU:
- 09341358
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- CAM CHANGE
- PRODUCT NAME:
- GASKET KIT
MSRP: $26.20Now: $23.58Was: $26.20 -
On Sale
COMETIC Oil Pump Paper Gasket C9383
COMETIC
Now: $6.66Was: $7.40A failing oil pump gasket compromises engine lubrication and can lead to catastrophic bearing wear or complete engine failure. The COMETIC Oil Pump Paper Gasket C9383 provides a reliable OEM-quality...09341361- SKU:
- 09341361
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- THICKNESS METRIC:
- 0.25 MM
- MATERIAL:
- VULCANIZED FIBER
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
- MATERIAL:
- PAPER
Now: $6.66Was: $7.40Qty in Cart: 0Quantity:Price:Now: $6.66Was: $7.40Subtotal: -
On Sale
COMETIC Oil Pump Paper Gasket C9381
COMETIC
Now: $6.66Was: $7.40A failing oil pump gasket compromises engine lubrication and invites catastrophic bearing damage—this is non-negotiable for any serious build. The COMETIC C9381 delivers OEM-equivalent sealing...09341362- SKU:
- 09341362
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- MATERIAL:
- VULCANIZED FIBER
- PRODUCT NAME:
- GASKET
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
Now: $6.66Was: $7.40 -
On Sale
COMETIC Oil Pump Paper Gasket C9384
COMETIC
Now: $6.66Was: $7.40An oil pump gasket is a critical sealing component that prevents oil leakage at the pump housing, maintaining proper lubrication pressure throughout your engine. Cometic's paper gasket construction...09341364- SKU:
- 09341364
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- PAPER
- PRODUCT NAME:
- GASKET
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.25 MM
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
Now: $6.66Was: $7.40 -
On Sale
COMETIC Inspection Cover Gasket - XL C9326F5
COMETIC
Now: $14.76Was: $16.40A leaking inspection cover gasket compromises engine sealing and invites contamination into your engine bay—exactly what you don't need during competition or track days. The COMETIC C9326F5 delivers...09341365- SKU:
- 09341365
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- UNITS:
- 5 PACK
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- INSPECTION COVER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
Now: $14.76Was: $16.40Qty in Cart: 0Quantity:Price:Now: $14.76Was: $16.40Subtotal: -
On Sale
COMETIC Gasket Set - 103 mm - Yamaha C3142-EST
COMETIC
MSRP: $108.95Now: $98.06Was: $108.95A quality gasket set is foundational to engine reliability and performance—especially when you're building or rebuilding a high-output 4-stroke. The COMETIC C3142-EST Gasket Set delivers the sealing...09340883- SKU:
- 09340883
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- BORE SIZE METRIC:
- 103.00 MM
- TYPE:
- TOP END
MSRP: $108.95Now: $98.06Was: $108.95 -
On Sale
COMETIC Gasket Set - 105.5 mm - Yamaha C3144-EST
COMETIC
MSRP: $108.95Now: $98.06Was: $108.95Top-end gasket failure can cost you races and engine rebuilds. The COMETIC C3144-EST uses multi-layered steel construction with Viton rubber coating to handle today's high-compression, turbocharged...09340885- SKU:
- 09340885
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- TOP END
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- BORE SIZE METRIC:
- 105.50 MM
- PRODUCT NAME:
- GASKET KIT
MSRP: $108.95Now: $98.06Was: $108.95 -
On Sale
COMETIC Gasket Set - 68 mm - Yamaha C7093-EST
COMETIC
MSRP: $50.95Now: $45.86Was: $50.95A quality gasket set is the foundation of engine reliability—especially when you're running high boost pressures or pushing naturally aspirated power limits. The COMETIC C7093-EST delivers the seal...09340888- SKU:
- 09340888
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 68.00 MM
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
MSRP: $50.95Now: $45.86Was: $50.95
