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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COMETIC Clutch Gasket - Yamaha EC318032AFM
COMETIC
$14.95Clutch cover gasket failure costs you downtime and money—the COMETIC EC318032AFM eliminates both with a purpose-built AFM gasket that seals reliably without sealants or re-torquing. The...09344439- SKU:
- 09344439
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- TYPE:
- CLUTCH COVER
- RIDING STYLE:
- ATV
$14.95Qty in Cart: 0Quantity:Price:$14.95Subtotal: -
COMETIC Gasket Set - 103 mm - Yamaha C3142-EST
COMETIC
$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
$108.95Qty in Cart: 0Quantity:Price:$108.95Subtotal: -
COMETIC Gasket Set - 105.5 mm - Yamaha C3144-EST
COMETIC
$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
$108.95 -
COMETIC Gasket Set - 68 mm - Yamaha C7093-EST
COMETIC
$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
$50.95 -
COMETIC Top End Gasket Set - Yamaha C7044-EST
COMETIC
$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...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
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
COMETIC Clutch Gasket - Honda C7712
COMETIC
$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...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
$16.95 -
COMETIC Clutch Gasket - Suzuki C7719
COMETIC
$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...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'
$18.95 -
COMETIC Top End Gasket Set - Banshee C7316
COMETIC
$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,...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
$40.95 -
COMETIC Gasket Set - YFZ350 C7275
COMETIC
$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...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
$40.95 -
COMETIC Gasket Set - TRX200 C7222
COMETIC
$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...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
$31.95 -
COMETIC Top End Gasket Set - Yamaha C7096
COMETIC
$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- 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
$36.95 -
COMETIC Top End Gasket Set - Yamaha C7094
COMETIC
$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...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
$40.95 -
COMETIC Top End Gasket Set - Suzuki C7071
COMETIC
$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...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
$47.95 -
On Sale
ATHENA Complete Gasket Kit - Suzuki P400510850260
ATHENA
MSRP: $35.95Now: $31.00Was: $35.95A complete gasket kit is essential for any top-end or full engine rebuild—poor gasket quality leads to compression loss, oil seepage, and catastrophic failure under racing conditions. The ATHENA...400510850260- SKU:
- 400510850260
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $35.95Now: $31.00Was: $35.95 -
On Sale
ATHENA Top End Gasket Kit - Suzuki P400510600260
ATHENA
MSRP: $25.95Now: $23.00Was: $25.95Whether you're prepping for race season or executing a midseason engine refresh, the ATHENA Top End Gasket Kit delivers the precision sealing your engine demands. This kit gives you the flexibility...400510600260- SKU:
- 400510600260
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
MSRP: $25.95Now: $23.00Was: $25.95 -
On Sale
ATHENA Complete Gasket Kit - Yamaha P400485850351/1
ATHENA
MSRP: $60.95Now: $52.00Was: $60.95A complete top-end rebuild demands gaskets engineered to withstand extreme combustion pressures and temperature cycling without degradation or leakage. Athena's gasket kit delivers OEM-equivalent...400485850351- SKU:
- 400485850351
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
MSRP: $60.95Now: $52.00Was: $60.95 -
On Sale
ATHENA Complete Gasket Kit - Yamaha P400485850263
ATHENA
MSRP: $56.95Now: $49.00Was: $56.95When rebuilding or refreshing your engine, gasket failure isn't an option—it compromises compression, causes leaks, and sidelines your bike. The ATHENA Complete Gasket Kit delivers OEM-quality...400485850263- SKU:
- 400485850263
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $56.95Now: $49.00Was: $56.95 -
On Sale
ATHENA Complete Gasket Kit - Yamaha P400485850225
ATHENA
MSRP: $78.95Now: $67.00Was: $78.95Engine gasket failure is one of the fastest routes to catastrophic damage, and factory gaskets often fall short under sustained performance conditions. The ATHENA Complete Gasket Kit eliminates...400485850225- SKU:
- 400485850225
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
MSRP: $78.95Now: $67.00Was: $78.95 -
On Sale
ATHENA Complete Gasket Kit - Yamaha P400485850041
ATHENA
MSRP: $195.95Now: $176.00Was: $195.95A complete top-end rebuild demands gasket sets engineered to maintain pressure and seal integrity across extreme temperature swings—this Athena kit delivers that reliability with every component...400485850041- SKU:
- 400485850041
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $195.95Now: $176.00Was: $195.95 -
On Sale
ATHENA Top End Gasket Kit - Yamaha P400485600351/2
ATHENA
MSRP: $45.95Now: $39.00Was: $45.95Whether you're prepping for race season or executing a midseason engine refresh, the ATHENA Top End Gasket Kit delivers the precision sealing your engine demands. This kit gives you the flexibility...400485600351- SKU:
- 400485600351
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
MSRP: $45.95Now: $39.00Was: $45.95
