ATV/UTV Gaskets and Kits
ATV/UTV Gaskets & Kits at JJ Motorsports
Rebuild your ATV/UTV engine leak-free with premium gasket kits from JJ Motorsports, featuring complete motor sets, top-end kits, and oil seals for reliable sealing on Honda TRX400EX, Suzuki FL250, and more. These high-quality kits ensure perfect fit and long-lasting performance in off-road and racing conditions.
Shop Moose Racing, Vesrah, and Cometic gasket kits for race-proven durability. Explore related categories such as ATV/UTV engine for pistons and cylinders, or ATV/UTV for cams and exhaust to complete your engine rebuild and ride with total confidence across all conditions, from high-speed dunes to technical trails.
Top ATV/UTV Gaskets & Kits
- Moose Racing Motor Gasket Kit with Seal TRX400EX 811829 – Complete motor gasket set with seals; fits Honda TRX400EX for full engine rebuilds.
- Vesrah Complete Gasket Kit FL-250 VG-1029 – Full engine gasket kit for Suzuki FL250 Odyssey; OEM-quality for vintage 2-stroke rebuilds.
- Cometic Top End Gasket Set Honda C3475-EST – MLS head and base gaskets; high-performance top-end kit for Honda sport quads.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
COMETIC Gasket Set - 105.5 mm - Yamaha C3144-EST
COMETIC
MSRP: $108.95Now: $102.00Was: $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 engines while maintaining reliable seals across multiple...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: $102.00Was: $108.95 -
On Sale
COMETIC Gasket Set - 68 mm - Yamaha C7093-EST
COMETIC
MSRP: $50.95Now: $48.00Was: $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 integrity your Yamaha engine demands, with multi-layered...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: $48.00Was: $50.95 -
On Sale
COMETIC Top End Gasket Set - Yamaha C7044-EST
COMETIC
MSRP: $109.95Now: $103.00Was: $109.95A quality top-end gasket set is your foundation for reliable engine sealing—especially critical when running high boost pressures or aggressive naturally aspirated builds. The COMETIC C7044-EST uses multi-layered steel construction with Viton rubber...09344224- SKU:
- 09344224
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 100.00 MM
- UNITS:
- KIT
MSRP: $109.95Now: $103.00Was: $109.95Qty in Cart: 0Quantity:Price:MSRP: $109.95Now: $103.00Was: $109.95Subtotal: -
On Sale
COMETIC Clutch Gasket - Honda C7712
COMETIC
MSRP: $16.95Now: $16.00Was: $16.95A worn or failing clutch cover gasket will compromise your engine's seal integrity and lead to costly leaks and downtime. The COMETIC C7712 eliminates guesswork with its proven AFM material—a chemically bonded nitrile-aluminum composite that resists...09344321- SKU:
- 09344321
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,020'
- TYPE:
- CLUTCH COVER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $16.95Now: $16.00Was: $16.95 -
On Sale
COMETIC Clutch Gasket - Suzuki C7719
COMETIC
MSRP: $18.95Now: $18.00Was: $18.95A quality clutch gasket is critical to maintaining a reliable seal in your engine case—premature weeping or gasket creep can lead to oil leaks and costly engine damage. The COMETIC C7719 eliminates these issues with its AFM composite construction, which...09344322- SKU:
- 09344322
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- TYPE:
- CLUTCH COVER
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- MODEL:
- HI-PERFORMANCE
- THICKNESS IMPERIAL:
- 0,020'
MSRP: $18.95Now: $18.00Was: $18.95 -
On Sale
COMETIC Top End Gasket Set - Banshee C7316
COMETIC
MSRP: $40.95Now: $38.00Was: $40.95A failing top-end gasket will kill your engine's power output and reliability. The COMETIC C7316 ensures proper combustion sealing with multi-layered steel construction and Viton rubber coating, delivering the pressure containment and heat dissipation...C7316- SKU:
- C7316
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 68.00 MM
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $40.95Now: $38.00Was: $40.95 -
On Sale
COMETIC Gasket Set - YFZ350 C7275
COMETIC
MSRP: $40.95Now: $38.00Was: $40.95A quality gasket set is non-negotiable for top-end rebuilds on high-output engines—improper sealing leads to compression loss, oil weeping, and catastrophic failures. The COMETIC C7275 delivers the reliability you need with multi-layered steel...C7275- SKU:
- C7275
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- BORE SIZE METRIC:
- 66.50 MM
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $40.95Now: $38.00Was: $40.95Qty in Cart: 0Quantity:Price:MSRP: $40.95Now: $38.00Was: $40.95Subtotal: -
On Sale
COMETIC Gasket Set - TRX200 C7222
COMETIC
MSRP: $31.95Now: $30.00Was: $31.95A quality gasket set is foundational to reliable engine sealing and peak performance—especially when running elevated boost or naturally aspirated high-horsepower builds. The COMETIC C7222 is engineered specifically for the TRX200 platform, combining...C7222- SKU:
- C7222
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- THICKNESS IMPERIAL:
- 0,012'
- THICKNESS METRIC:
- 0.31 MM
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 67.00 MM
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $31.95Now: $30.00Was: $31.95 -
On Sale
COMETIC Top End Gasket Set - Yamaha C7096
COMETIC
MSRP: $36.95Now: $35.00Was: $36.95A quality top-end gasket set is critical to maintaining compression and preventing coolant or oil seepage—especially when you're running high boost or pushing naturally aspirated limits. The COMETIC C7096 uses multi-layered steel construction with Viton...C7096- SKU:
- C7096
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- BORE SIZE METRIC:
- 84.00 MM
- UNITS:
- KIT
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
MSRP: $36.95Now: $35.00Was: $36.95 -
On Sale
COMETIC Top End Gasket Set - Yamaha C7094
COMETIC
MSRP: $40.95Now: $38.00Was: $40.95A quality top-end gasket set is critical to maintaining cylinder pressure and preventing coolant or oil seepage that compromises performance and reliability. The COMETIC C7094 is engineered specifically for high-output engines, with multi-layered steel...C7094- SKU:
- C7094
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 65.50 MM
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $40.95Now: $38.00Was: $40.95 -
On Sale
COMETIC Top End Gasket Set - Suzuki C7071
COMETIC
MSRP: $47.95Now: $45.00Was: $47.95A failing top-end gasket will compromise combustion sealing and cost you horsepower—or worse, leave you stranded. The COMETIC C7071 gasket set eliminates guesswork with factory-correct fitment and Extreme Sealing Technology (EST) that handles both...C7071- SKU:
- C7071
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 69.00 MM
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $47.95Now: $45.00Was: $47.95 -
On Sale
ATHENA Complete Gasket Kit - Polaris P400427850020
ATHENA
MSRP: $82.95Now: $75.00Was: $82.95A complete engine gasket failure can cost you a race and thousands in repairs. The ATHENA Complete Gasket Kit eliminates guesswork by providing OEM-grade sealing across your entire top-end, with materials engineered to handle sustained high-temperature...09344891- SKU:
- 09344891
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- UTV
- ENGINE TYPE:
- -
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $82.95Now: $75.00Was: $82.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427600020
ATHENA
MSRP: $58.95Now: $53.00Was: $58.95Pre-race engine maintenance doesn't have to mean a complete teardown. The ATHENA Top End Gasket Kit lets you refresh your engine's critical sealing surfaces in minimal time—ideal whether you're running stock compression on pump gas or stepping up to race...09344890- SKU:
- 09344890
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- TYPE:
- TOP END
- RIDING STYLE:
- UTV
MSRP: $58.95Now: $53.00Was: $58.95 -
On Sale
COMETIC Stator Gasket - Yamaha EC899032AFM
COMETIC
MSRP: $8.95Now: $8.00Was: $8.95OEM stator cover gaskets fail prematurely due to adhesion to engine cases and material degradation under heat cycling—requiring time-consuming removal and replacement. The COMETIC Stator Gasket eliminates these headaches with an AFM composite...09344502- SKU:
- 09344502
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ATV
- THICKNESS METRIC:
- 0.81 MM
- UNITS:
- EACH
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
- TYPE:
- STATOR COVER
MSRP: $8.95Now: $8.00Was: $8.95 -
On Sale
COMETIC Clutch Gasket - Yamaha EC763032AFM
COMETIC
MSRP: $13.95Now: $13.00Was: $13.95A quality clutch gasket is critical to preventing oil seepage and maintaining engine integrity during high-rpm operation. The COMETIC Clutch Gasket uses an aluminum-core AFM material that resists creep and weeping—eliminating the need for messy sealants...09344492- SKU:
- 09344492
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- ATV
- TYPE:
- CLUTCH COVER
- UNITS:
- EACH
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,032'
MSRP: $13.95Now: $13.00Was: $13.95 -
On Sale
COMETIC Clutch Gasket - Honda EC650032AFM
COMETIC
MSRP: $30.95Now: $29.00Was: $30.95A quality clutch gasket is critical to maintaining a reliable seal and preventing oil weepage that can compromise engine performance and cleanliness. The COMETIC Clutch Gasket EC650032AFM uses advanced AFM material—a chemically blown nitrile synthetic...09344485- SKU:
- 09344485
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,032'
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH COVER
MSRP: $30.95Now: $29.00Was: $30.95 -
On Sale
COMETIC Bottom End Gasket Set - Honda C7349BE
COMETIC
MSRP: $82.95Now: $78.00Was: $82.95A complete bottom end gasket kit is essential when rebuilding your engine—skipping it invites oil leaks, coolant seepage, and catastrophic failures down the line. COMETIC's engineered gasket set ensures proper sealing across all critical lower-engine...09344293- SKU:
- 09344293
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MODEL:
- HI-PERFORMANCE
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- BOTTOM END
MSRP: $82.95Now: $78.00Was: $82.95 -
On Sale
COMETIC Top End Gasket Set - Polaris C7312
COMETIC
MSRP: $61.95Now: $58.00Was: $61.95A failing top-end gasket compromises combustion seal integrity and invites coolant leaks that sideline your engine. COMETIC's EST gasket kit eliminates guesswork with OEM-correct fitment and multi-layered steel construction engineered to handle the...09344279- SKU:
- 09344279
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 95.00 MM
- UNITS:
- KIT
MSRP: $61.95Now: $58.00Was: $61.95Qty in Cart: 0Quantity:Price:MSRP: $61.95Now: $58.00Was: $61.95Subtotal: -
On Sale
ATHENA Complete Gasket Kit - Honda P400210850063
ATHENA
MSRP: $79.95Now: $72.00Was: $79.95A complete top-end rebuild demands gasket materials engineered to withstand extreme combustion pressures and thermal cycling without failure. The ATHENA Complete Gasket Kit eliminates the guesswork of sourcing individual components by delivering...09342566- SKU:
- 09342566
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- TYPE:
- COMPLETE
- UNITS:
- KIT
- ENGINE TYPE:
- -
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
MSRP: $79.95Now: $72.00Was: $79.95Qty in Cart: 0Quantity:Price:MSRP: $79.95Now: $72.00Was: $79.95Subtotal: -
On Sale
ATHENA Top End Gasket Kit - Yamaha P400485600062
ATHENA
MSRP: $117.95Now: $106.00Was: $117.95A top-end gasket kit refresh is essential maintenance before race season or mid-season competition, ensuring your engine maintains proper compression and reliability under high-load conditions. The ATHENA P400485600062 gives you the flexibility to run...09342564- SKU:
- 09342564
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $117.95Now: $106.00Was: $117.95Qty in Cart: 0Quantity:Price:MSRP: $117.95Now: $106.00Was: $117.95Subtotal:
