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 711138
WINDEROSA
$40.28Engine gasket failure doesn't just leak—it compromises compression, contaminates your oil, and can strand you mid-race or mid-project. The Winderosa Complete Gasket Set 711138 delivers everything you need for a professional engine rebuild in one package,...G1103- SKU:
- G1103
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- UNITS:
- SET
- RIDING STYLE:
- SNOW
$40.28 -
WINDEROSA Complete Gasket Set 711111
WINDEROSA
$47.28A complete gasket set is non-negotiable for any serious engine rebuild—seal failure compromises compression, invites oil leaks, and undermines all your other performance investments. Winderosa's 711111 delivers the comprehensive coverage you need,...G1286- SKU:
- G1286
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$47.28Qty in Cart: 0Quantity:Price:$47.28Subtotal: -
WINDEROSA Complete Gasket Set 711106B
WINDEROSA
$47.28Engine rebuild projects demand precision gasket sets that seal consistently across all critical engine surfaces—and OEM replacements often don't cut it for high-performance applications. The WINDEROSA Complete Gasket Set 711106B eliminates the guesswork...G1291A- SKU:
- G1291A
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
$47.28 -
WINDEROSA Complete Gasket Set 711054X
WINDEROSA
$47.28Engine rebuilds demand complete gasket integrity—any single weak seal can compromise compression and invite catastrophic failure. The WINDEROSA 711054X eliminates guesswork by bundling every gasket and seal your engine needs in one kit, saving time on...G1295- SKU:
- G1295
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
$47.28Qty in Cart: 0Quantity:Price:$47.28Subtotal: -
WINDEROSA Complete Gasket Set - Polaris 711291
WINDEROSA
$153.45A complete gasket set eliminates the guesswork during engine rebuilding by providing every seal and gasket you need in one kit, reducing downtime and the risk of leaks that compromise performance. Winderosa's use of high-chromium stainless steel and...09340843- SKU:
- 09340843
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
$153.45 -
WINDEROSA Complete Gasket Set - Polaris 711288
WINDEROSA
$174.28Engine rebuilds demand precision gaskets that won't fail under load—and OEM replacements alone won't cut it for serious performance work. The Winderosa Complete Gasket Set (711288) eliminates guesswork by including every seal, gasket, and O-ring you need...09340845- SKU:
- 09340845
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- TYPE:
- COMPLETE
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET
$174.28 -
WINDEROSA Full Top End Set 710293
WINDEROSA
$96.37When you're rebuilding a top end or replacing pistons, OEM gasket sets leave too much to chance—they lack the material integrity needed for high-performance demands. Winderosa's Full Top End Set 710293 delivers coated stainless steel head gaskets and...09340846- SKU:
- 09340846
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- PRO-FORMANCE
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- UNITS:
- SET
$96.37 -
WINDEROSA Exhaust Valve Gasket - Arctic Cat 719101
WINDEROSA
$9.25A failing exhaust valve gasket compromises your engine's seal integrity, leading to compression loss, performance degradation, and potential internal damage. The WINDEROSA 719101 kit restores proper sealing with OEM-equivalent gaskets, O-rings, and...09340848- SKU:
- 09340848
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- RIDING STYLE:
- SNOW
$9.25Qty in Cart: 0Quantity:Price:$9.25Subtotal: -
WINDEROSA Exhaust Valve Gasket - Polaris 719105
WINDEROSA
$13.58A properly sealed exhaust valve is critical to maintaining engine compression and preventing combustion gas leakage that degrades performance and fuel efficiency. The WINDEROSA 719105 exhaust valve gasket kit provides OEM-quality sealing surfaces with...09340852- SKU:
- 09340852
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- RIDING STYLE:
- SNOW
$13.58 -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719116
WINDEROSA
$31.97A worn or damaged exhaust valve gasket compromises your Ski-Doo's seal integrity, leading to exhaust leaks, performance loss, and potential engine damage. The WINDEROSA 719116 kit restores a proper seal with OEM-quality gaskets and complementary seals,...09340861- SKU:
- 09340861
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
$31.97 -
WINDEROSA Exhaust Valve Bellow - Polaris 817838
WINDEROSA
$29.67The exhaust valve bellow is a critical seal that prevents combustion gases and moisture from degrading internal engine components. A compromised bellow leads to performance loss, rough idle, and potential engine damage—making this a preventive...09260303- SKU:
- 09260303
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BELLOW
- TYPE:
- EXHAUST VALVE
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- BASE COLOR:
- BLACK
- RIDING STYLE:
- SNOW
$29.67 -
PARTS UNLIMITED Piston Assembly - Yamaha - +.020 09-8272
PARTS UNLIMITED
$34.63When your Yamaha engine demands reliable top-end performance, OEM-equivalent pistons are non-negotiable. The PARTS UNLIMITED +.020 Piston Assembly delivers the heat dissipation and durability you need for consistent power delivery, whether you're...098272- SKU:
- 098272
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$34.63 -
PARTS UNLIMITED Ring Set R09-670
PARTS UNLIMITED
$13.21Piston ring degradation directly impacts compression, blow-by, and fuel efficiency—making a quality ring set essential for maintaining peak engine performance. The PARTS UNLIMITED Ring Set R09-670 delivers OEM-equivalent specifications with reliable...R09670- SKU:
- R09670
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- SET
- BORE SIZE METRIC:
- 62.00 MM
- PISTON SIZE IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- PISTON RING
$13.21 -
PARTS UNLIMITED Ring Set R09-671
PARTS UNLIMITED
$12.19Piston ring degradation is one of the most common causes of compression loss and oil consumption in high-mileage engines. The PARTS UNLIMITED Ring Set R09-671 delivers OEM-equivalent sealing performance, restoring cylinder pressure and fuel efficiency...R09671- SKU:
- R09671
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 67.50 MM
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$12.19 -
PARTS UNLIMITED Ring Set R09-6712
PARTS UNLIMITED
$11.17A degraded ring set directly compromises compression, oil control, and fuel efficiency—leading to power loss, increased blow-by, and accelerated engine wear. The PARTS UNLIMITED Ring Set R09-6712 restores proper sealing and performance to keep your...R096712- SKU:
- R096712
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- PISTON RING
- PISTON SIZE IMPERIAL:
- +0.020'
- UNITS:
- SET
- BORE SIZE METRIC:
- 67.50 MM
$11.17 -
PARTS UNLIMITED Ring Set R09-679
PARTS UNLIMITED
$16.27A worn or damaged ring set compromises compression, increases blowby, and tanks your engine's efficiency—whether you're chasing lap times or maintaining peak street performance. The PARTS UNLIMITED Ring Set R09-679 restores proper ring-to-cylinder wall...R09679- SKU:
- R09679
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- PISTON RING
- BORE SIZE METRIC:
- 71.00 MM
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- STANDARD
$16.27 -
PARTS UNLIMITED Ring Set R09-681
PARTS UNLIMITED
$17.29A piston ring set is critical to maintaining compression, controlling oil consumption, and preserving engine performance—whether you're rebuilding after a season or restoring a high-mileage block. The PARTS UNLIMITED Ring Set R09-681 delivers...R09681- SKU:
- R09681
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PISTON MATERIAL:
- ALUMINUM
- BORE SIZE METRIC:
- 75.40 MM
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$17.29 -
PARTS UNLIMITED Ring Set R09-683
PARTS UNLIMITED
$17.29A worn or damaged piston ring set directly compromises compression, oil control, and power output—making replacement essential for maintaining engine performance and longevity. The PARTS UNLIMITED Ring Set R09-683 delivers OEM-specification fitment and...R09683- SKU:
- R09683
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BORE SIZE METRIC:
- 73.40 MM
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- RIDING STYLE:
- SNOW
$17.29 -
PARTS UNLIMITED Ring Set R09-685
PARTS UNLIMITED
$13.21Piston ring degradation is one of the most common causes of compression loss, oil consumption, and reduced engine performance. The PARTS UNLIMITED Ring Set R09-685 restores proper ring seal and cylinder wall contact, ensuring consistent compression and...R09685- SKU:
- R09685
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- PISTON SIZE IMPERIAL:
- STANDARD
- BORE SIZE METRIC:
- 60.00 MM
- UNITS:
- SET
- PRODUCT NAME:
- PISTON RING
$13.21 -
PARTS UNLIMITED Ring Set R09-688
PARTS UNLIMITED
$15.25Piston ring degradation directly impacts compression, blow-by, and oil consumption—all critical factors that compromise engine efficiency and longevity. The PARTS UNLIMITED Ring Set R09-688 delivers OEM-quality replacement rings engineered to restore...R09688- SKU:
- R09688
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 68.00 MM
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PRODUCT NAME:
- PISTON RING
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- STANDARD
$15.25
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.
