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
-
WINDEROSA Complete Gasket Set 711089
WINDEROSA
$44.20A complete engine rebuild demands precision gaskets that seal reliably under extreme pressures and temperatures. The Winderosa 711089 Complete Gasket Set eliminates the guesswork by including every gasket, seal, and O-ring needed for a professional-grade...G1241A- SKU:
- G1241A
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- UNITS:
- SET
- RIDING STYLE:
- SNOW
$44.20 -
WINDEROSA Complete Gasket Set 711046
WINDEROSA
$44.20Engine rebuilds demand precision gasket sets that won't compromise on sealing integrity or durability. The WINDEROSA 711046 Complete Gasket Set delivers all necessary components—head, base, intake, exhaust, and oil seals—eliminating the guesswork and...G1242- SKU:
- G1242
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
$44.20 -
WINDEROSA Complete Gasket Set 711052
WINDEROSA
$44.20Engine rebuilds demand precision—gasket failure introduces oil leaks, compression loss, and catastrophic engine damage. The WINDEROSA Complete Gasket Set 711052 eliminates guesswork by providing every seal, gasket, and O-ring needed for a full...G1245- SKU:
- G1245
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
$44.20 -
WINDEROSA Complete Gasket Set 711051
WINDEROSA
$65.72Engine rebuilds demand complete gasket integrity—missing even a single seal can compromise compression, oil flow, and longevity. The WINDEROSA Complete Gasket Set 711051 eliminates guesswork by including every gasket, oil seal, and O-ring required for a...G1246- SKU:
- G1246
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- TYPE:
- COMPLETE
$65.72Qty in Cart: 0Quantity:Price:$65.72Subtotal: -
WINDEROSA Complete Gasket Set 711087
WINDEROSA
$44.20Engine rebuilds demand precision—and using OEM-equivalent gaskets from a trusted manufacturer ensures you're not compromising on reliability or performance. The WINDEROSA Complete Gasket Set 711087 delivers every seal, gasket, and O-ring you need for a...G1248- SKU:
- G1248
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- TYPE:
- COMPLETE
$44.20 -
WINDEROSA Complete Gasket Set 711006X
WINDEROSA
$44.20Engine rebuilds demand precision at every seal and gasket—any leak or failure can compromise performance and reliability. The WINDEROSA Complete Gasket Set 711006X eliminates guesswork by including every gasket, seal, and O-ring required for a full...G1249- SKU:
- G1249
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
$44.20Qty in Cart: 0Quantity:Price:$44.20Subtotal: -
WINDEROSA Complete Gasket Set 711149
WINDEROSA
$57.53Engine rebuilds demand precision gasket sets that eliminate guesswork and prevent costly leaks down the road. The WINDEROSA Complete Gasket Set 711149 delivers all necessary components in one package, saving you time sourcing individual pieces while...G1281- SKU:
- G1281
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- SET
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
$57.53 -
WINDEROSA Full Top End Set 710305
WINDEROSA
$108.20When you're rebuilding a top end, gasket failure isn't an option—it costs you engine integrity and race time. The WINDEROSA Full Top End Set 710305 gives you a complete seal solution with OEM-equivalent fitment across small-displacement engines from...09341944- SKU:
- 09341944
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MODEL:
- PRO-FORMANCE
- PRODUCT NAME:
- GASKET SET
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- UNITS:
- SET
$108.20 -
WINDEROSA Full Top End Set 710306
WINDEROSA
$92.83When you're rebuilding a top end, you can't afford gasket failure or oil seal degradation—especially in high-performance engines that demand reliability. The WINDEROSA Full Top End Set 710306 gives you a complete, OEM-equivalent gasket solution with...09341945- SKU:
- 09341945
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- UNITS:
- SET
- MODEL:
- PRO-FORMANCE
$92.83Qty in Cart: 0Quantity:Price:$92.83Subtotal: -
WINDEROSA Full Top End Set 710307
WINDEROSA
$96.70A complete top-end gasket failure can sideline your engine at the worst possible time. The WINDEROSA Full Top End Set 710307 delivers OEM-equivalent sealing across your entire cylinder head assembly, ensuring reliability during both rebuild projects and...09341946- SKU:
- 09341946
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- MODEL:
- PRO-FORMANCE
- PRODUCT NAME:
- GASKET SET
- UNITS:
- SET
$96.70 -
WINDEROSA Complete Gasket Set - Arctic Cat 711248
WINDEROSA
$30.53A complete gasket set eliminates the guesswork and multiple orders when rebuilding your engine—you get every seal, gasket, and O-ring needed in one comprehensive kit. Winderosa's high-tech material composition and U.S.A. manufacturing ensure reliable...09341951- SKU:
- 09341951
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- TYPE:
- COMPLETE
$30.53 -
WINDEROSA Full Top End Set 710289
WINDEROSA
$147.37When you're rebuilding a small-displacement engine, gasket failure isn't an option—it compromises compression, invites oil leakage, and cuts your rebuild short. The WINDEROSA Full Top End Set 710289 delivers OEM-equivalent fitment across Sachs, JLO,...09341952- SKU:
- 09341952
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET SET
- UNITS:
- SET
- MODEL:
- PRO-FORMANCE
$147.37Qty in Cart: 0Quantity:Price:$147.37Subtotal: -
WINDEROSA Complete Gasket Set - Ski-Doo 711289
WINDEROSA
$268.28Engine rebuilds demand precision—using OEM-equivalent gaskets ensures proper sealing, prevents fluid leakage, and maintains compression integrity across all critical engine zones. Winderosa's complete gasket sets eliminate the frustration of sourcing...09341953- SKU:
- 09341953
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- UNITS:
- SET
$268.28 -
WINDEROSA Full Top End Set 710310
WINDEROSA
$106.12A complete top-end rebuild requires precision-fit gaskets and seals that can withstand the thermal and mechanical stress of modern small-engine racing. The WINDEROSA 710310 delivers OEM-equivalent fitment across multiple engine platforms while...09342613- SKU:
- 09342613
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- PRODUCT NAME:
- GASKET SET
- RIDING STYLE:
- SNOW
- MODEL:
- PRO-FORMANCE
- TYPE:
- TOP END
- UNITS:
- SET
$106.12 -
WINDEROSA Complete Gasket Set - Polaris 711310
WINDEROSA
$171.22A complete gasket set is non-negotiable when rebuilding or servicing an engine—individual gasket failures cascade into costly downtime and potential damage. The WINDEROSA 711310 eliminates guesswork by including every gasket, seal, and O-ring you'll need...09342614- SKU:
- 09342614
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
$171.22Qty in Cart: 0Quantity:Price:$171.22Subtotal: -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719108
WINDEROSA
$11.13Exhaust valve gasket failure leads to compression loss, performance degradation, and potential engine damage—especially in high-demand snowmobile applications. The WINDEROSA 719108 kit restores proper seal integrity at the exhaust valve, ensuring...09340855- SKU:
- 09340855
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
$11.13 -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719111
WINDEROSA
$11.13Exhaust valve gasket failure compromises your Ski-Doo's seal integrity, leading to compression loss, poor throttle response, and potential engine damage. The WINDEROSA 719111 kit restores a proper seal with OEM-equivalent gaskets and seals engineered to...09340856- SKU:
- 09340856
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
$11.13 -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719112
WINDEROSA
$15.72A leaking exhaust valve gasket compromises engine efficiency and can lead to costly damage if left unaddressed. The WINDEROSA 719112 kit restores a complete seal using OEM-equivalent materials, ensuring proper combustion chamber integrity and reliable...09340857- SKU:
- 09340857
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
$15.72Qty in Cart: 0Quantity:Price:$15.72Subtotal: -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719114
WINDEROSA
$24.63Exhaust valve gasket degradation is one of the most common causes of compression loss and performance decline in Ski-Doo engines. A worn or failed gasket allows combustion gases to escape past the seal, reducing power output and increasing the risk of...09340859- SKU:
- 09340859
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
$24.63 -
WINDEROSA Full Top End Set 710304
WINDEROSA
$58.95A complete top-end gasket and seal failure can sideline your engine and derail your schedule. The WINDEROSA Full Top End Set 710304 replaces all critical OEM gaskets and seals in one comprehensive kit, eliminating multiple ordering hassles and ensuring...09342102- SKU:
- 09342102
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- SET
- PRODUCT NAME:
- GASKET SET
- TYPE:
- TOP END
- MODEL:
- PRO-FORMANCE
- RIDING STYLE:
- SNOW
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal:
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.
