Snowmobile Engine
Snowmobile Engine Parts & Components at JJ Motorsports
Revamp your snowmobile engine with premium parts from JJ Motorsports. Our inventory features complete gasket sets, top-end kits, pistons, and seals using high-tech materials for superior reliability and performance in extreme cold. Compatible with engines from Sachs, JLO, Hirth, and more, these components ensure leak-free operation, better compression, and longevity for Ski-Doo, Polaris, Arctic Cat, and Yamaha models during trail rides or racing.
Shop trusted brands like Winderosa for gasket sets and Maxima Racing Oils for lubricants. Explore related categories such as snowmobile air and fuel systems for tuning or snowmobile drivetrain for full powertrain upgrades.
Top Snowmobile Engine Products
- WINDEROSA Complete Gasket Set 711063 – High-tech materials for reliable sealing.
- WINDEROSA Complete Gasket Set 711063C – Enhanced for performance engines.
- WINDEROSA Complete Gasket Set 711063D – Durable for extreme conditions.
- WINDEROSA Complete Gasket Set 711109A – Comprehensive top-end rebuild kit.
- WINDEROSA Complete Gasket Set 711020 – Affordable and reliable option.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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WINDEROSA Complete Gasket Set - Polaris 711238
WINDEROSA
$73.78Engine rebuilds demand precision gaskets that seal under extreme pressure and temperature cycles—OEM replacements often fall short. The WINDEROSA Complete Gasket Set eliminates the guesswork by including every gasket, seal, and O-ring needed for a...711238- SKU:
- 711238
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$73.78Qty in Cart: 0Quantity:Price:$73.78Subtotal: -
WINDEROSA Complete Gasket Set - Yamaha 711247
WINDEROSA
$133.33A complete engine rebuild demands precision gaskets that won't compromise your work or your reputation. The WINDEROSA Complete Gasket Set eliminates the frustration of sourcing individual gaskets by bundling every seal and gasket you need for a...711247- SKU:
- 711247
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
$133.33Qty in Cart: 0Quantity:Price:$133.33Subtotal: -
WINDEROSA Complete Gasket Set - Polaris 711250
WINDEROSA
$98.67Engine rebuilds demand precision gaskets that maintain compression, prevent oil weeping, and withstand the thermal cycling of repeated high-performance operation. The WINDEROSA Complete Gasket Set eliminates the guesswork of sourcing individual...711250- SKU:
- 711250
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
$98.67Qty in Cart: 0Quantity:Price:$98.67Subtotal: -
WINDEROSA Complete Gasket Set - Polaris 711251
WINDEROSA
$103.38Engine rebuilds demand precision gasket sealing—even one failed gasket can compromise compression, oil pressure, and overall reliability. The WINDEROSA Complete Gasket Set eliminates the guesswork by providing every gasket, seal, and O-ring needed for a...711251- SKU:
- 711251
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- UNITS:
- SET
$103.38Qty in Cart: 0Quantity:Price:$103.38Subtotal: -
WINDEROSA Complete Gasket Set - Arctic Cat 711266
WINDEROSA
$97.97Engine rebuilds demand precision at every seal and gasket junction—substandard gasket sets invite oil leaks, compression loss, and premature failure. The WINDEROSA Complete Gasket Set 711266 eliminates guesswork by bundling every OEM-equivalent gasket...711266- SKU:
- 711266
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- UNITS:
- SET
$97.97Qty in Cart: 0Quantity:Price:$97.97Subtotal: -
WINDEROSA Complete Gasket Set - Arctic Cat 711270
WINDEROSA
$66.67A complete gasket set eliminates the guesswork and multiple orders when rebuilding your engine—you get every seal and gasket needed in one kit. Winderosa's high-tech materials and coated stainless steel construction ensure reliable compression and oil...09340294- SKU:
- 09340294
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- SET
- FEATURES:
- INCLUDES OIL SEAL
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
$66.67 -
WINDEROSA Complete Gasket Set - Ski-Doo 711221
WINDEROSA
$125.63Engine rebuilds demand precision—gasket failure compromises compression, invites leaks, and tanks performance. The Winderosa Complete Gasket Set 711221 eliminates guesswork by including every gasket, seal, and O-ring required for a full professional...09340307- SKU:
- 09340307
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- UNITS:
- SET
$125.63 -
WINDEROSA Full Top End Set 710261
WINDEROSA
$75.95When you're rebuilding a small engine, gasket failure isn't an option—it costs you downtime and credibility. The WINDEROSA Full Top End Set 710261 gives you OEM-equivalent sealing across your entire top end, so you can focus on performance rather than...09340308- SKU:
- 09340308
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- SNOW
- MODEL:
- PRO-FORMANCE
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- UNITS:
- SET
$75.95 -
WINDEROSA Complete Gasket Set - Arctic Cat 711262
WINDEROSA
$104.92Engine rebuilds demand precision gasket fitment—one compromised seal can undermine your entire project. The WINDEROSA Complete Gasket Set (711262) eliminates guesswork by bundling every gasket, O-ring, and seal required for a professional-grade rebuild,...09340313- SKU:
- 09340313
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$104.92Qty in Cart: 0Quantity:Price:$104.92Subtotal: -
WINDEROSA Full Top End Set 710146
WINDEROSA
$36.97A complete top-end gasket failure can sideline your engine at the worst possible moment. The WINDEROSA Full Top End Set 710146 gives you all the OEM-equivalent sealing components needed for a cylinder rebuild or piston replacement in one comprehensive...09340537- SKU:
- 09340537
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- MODEL:
- PRO-FORMANCE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$36.97Qty in Cart: 0Quantity:Price:$36.97Subtotal: -
WINDEROSA Full Top End Set 710075
WINDEROSA
$37.60A complete top-end gasket set is essential when rebuilding your engine—whether you're replacing pistons, boring cylinders, or performing routine maintenance. Winderosa's full top-end kit eliminates the hassle of sourcing individual gasket components...09340543- SKU:
- 09340543
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- PRO-FORMANCE
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- UNITS:
- SET
$37.60Qty in Cart: 0Quantity:Price:$37.60Subtotal: -
WINDEROSA Full Top End Set 710297
WINDEROSA
$85.23When you're rebuilding a small engine, OEM gasket sets leave you guessing about longevity and sealing integrity. The WINDEROSA Full Top End Set 710297 delivers the complete gasket and seal solution engineered specifically for cylinder rebuilds and piston...09341276- SKU:
- 09341276
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- MODEL:
- PRO-FORMANCE
$85.23Qty in Cart: 0Quantity:Price:$85.23Subtotal: -
WINDEROSA Complete Gasket Set - Polaris 711298
WINDEROSA
$160.80A complete engine rebuild demands gaskets engineered for reliability, and Winderosa's comprehensive gasket set eliminates the guesswork by including every seal your engine needs—head, base, intake, exhaust, and crankshaft end seals—all designed to OEM...09341282- SKU:
- 09341282
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
$160.80Qty in Cart: 0Quantity:Price:$160.80Subtotal: -
WINDEROSA Reed Cage Gasket - Ski-Doo 715185
WINDEROSA
$5.05A worn or damaged reed cage gasket compromises your Ski-Doo's fuel atomization and low-end throttle response, leading to hesitation and poor cold-start performance. The WINDEROSA Reed Cage Gasket restores a proper seal between the reed valve assembly and...09340835- SKU:
- 09340835
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- TYPE:
- REED CAGE
$5.05Qty in Cart: 0Quantity:Price:$5.05Subtotal: -
WINDEROSA Complete Gasket Set 711056X
WINDEROSA
$40.58A complete engine rebuild demands precision gasket replacement—using OEM-equivalent or inferior seals invites oil leaks, compression loss, and premature failure. The WINDEROSA 711056X eliminates guesswork by including every gasket, seal, and O-ring...G1034A- SKU:
- G1034A
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$40.58Qty in Cart: 0Quantity:Price:$40.58Subtotal: -
WINDEROSA Complete Gasket Set 711105
WINDEROSA
$30.75A complete engine rebuild demands gasket integrity that matches OEM specifications without compromise. The WINDEROSA 711105 Complete Gasket Set eliminates the guesswork of sourcing individual components, delivering every seal your engine needs in one...G105- SKU:
- G105
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- UNITS:
- SET
$30.75 -
WINDEROSA Exhaust Valve Gasket - Polaris 719119
WINDEROSA
$7.80A worn or failing exhaust valve gasket compromises your engine's seal integrity, leading to compression loss, exhaust leaks, and potential performance degradation. The WINDEROSA Exhaust Valve Gasket Kit 719119 provides OEM-grade sealing components...09342875- SKU:
- 09342875
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
$7.80 -
WINDEROSA Complete Gasket Set 711048
WINDEROSA
$47.28Engine rebuilds demand precision across every seal and gasket—one failed component compromises the entire assembly. The WINDEROSA Complete Gasket Set 711048 eliminates the frustration of sourcing individual gaskets by bundling everything you need for a...G1297- SKU:
- G1297
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- TYPE:
- COMPLETE
$47.28Qty in Cart: 0Quantity:Price:$47.28Subtotal: -
WINDEROSA Complete Gasket Set 711162B
WINDEROSA
$47.13Engine rebuilds demand precision—missing or worn gaskets compromise compression, increase oil seepage, and invite catastrophic failure. The WINDEROSA Complete Gasket Set 711162B eliminates guesswork by delivering every seal your engine needs in one kit,...G162B- SKU:
- G162B
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- UNITS:
- SET
$47.13 -
WINDEROSA Full Top End Set Polaris 710109C
WINDEROSA
$53.82When you're rebuilding your engine, OEM gasket sets don't account for the demands of today's high-performance applications. The WINDEROSA Full Top End Set delivers coated stainless steel head gaskets and high-chromium oil seals engineered to withstand...710109C- SKU:
- 710109C
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- GASKET SET
- MODEL:
- PRO-FORMANCE
- TYPE:
- TOP END
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$53.82Qty in Cart: 0Quantity:Price:$53.82Subtotal:
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Snowmobile Engine Parts
- Compatibility: Confirm parts fit your snowmobile's make (e.g., Arctic Cat, Polaris, Ski-Doo, Yamaha) and engine type (e.g., Sachs, JLO, Hirth, CCW, Kohler, Xenoah). Use the vehicle selector for model-specific matches, ensuring compatibility with current and non-current models to avoid leaks or performance issues.
- Type of Use: For high-performance racing or extreme cold rides, select top-end kits and gaskets for better compression; maintenance or trail use benefits from basic rebuild kits and seals for reliability and longevity in demanding winter conditions.
- Components and Upgrades: Choose from complete gasket sets, top-end kits (e.g., pistons, rings), cylinders/heads, bearings/seals, recoil starters, valves/cams, crankshafts, oil filters/tanks, wrist pins, motor mounts, flywheels/rods, and rebuild kits. Focus on features like high-tech materials for sealing and oil seals for leak-free operation.
- Brand and Quality: Opt for trusted brands like Winderosa for gasket and top-end sets with superior materials, or Maxima Racing Oils for lubricants. Prioritize high-tech, durable constructions that provide unmatched reliability, better compression, and performance in extreme environments.
- Installation and Cost: Many parts like gaskets or seals are DIY-friendly with basic tools; full rebuilds may require mechanics. Prices range from $40 for basic gasket sets to $110 for premium top-end kits—look for bundles and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What snowmobile models and engines do these parts support? Parts are designed for makes like Arctic Cat, Polaris, Ski-Doo, and Yamaha, with compatibility for engines from Sachs, JLO, Hirth, CCW, Kohler, and Xenoah. Use the year/make/model filter for exact fits.
- How do gasket sets improve engine performance? Winderosa complete gasket sets provide superior sealing for leak-free operation, better compression, and increased longevity, ideal for performance engines in extreme cold.
- What do top-end kits typically include? Full top-end sets like Winderosa 710235 include gaskets, oil seals, and high-tech materials for a comprehensive rebuild, ensuring reliability and enhanced performance.
- Are these parts suitable for extreme conditions? Yes, made from high-tech materials designed for demanding snow riding, they offer unmatched durability and performance in harsh winter environments.
- What if a part doesn't fit my snowmobile? Verify compatibility using our selector tool before purchase. If it doesn't match, our returns policy allows exchanges or refunds.
- Can I find related engine components? Yes—explore subcategories like pistons/rings, cylinders/heads, bearings/seals, or browse air and fuel or drivetrain for complementary upgrades.
