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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PARTS UNLIMITED Piston Assembly - Yamaha - +.020 09-8272
PARTS UNLIMITED
$35.99When 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
$35.99 -
PARTS UNLIMITED Ring Set R09-670
PARTS UNLIMITED
$13.73Piston 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
$13.73 -
PARTS UNLIMITED Ring Set R09-671
PARTS UNLIMITED
$12.67Piston 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
$12.67 -
PARTS UNLIMITED Ring Set R09-6712
PARTS UNLIMITED
$11.61A 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
$11.61 -
PARTS UNLIMITED Ring Set R09-679
PARTS UNLIMITED
$16.91A 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
$16.91 -
PARTS UNLIMITED Ring Set R09-681
PARTS UNLIMITED
$17.97A 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
$17.97 -
PARTS UNLIMITED Ring Set R09-683
PARTS UNLIMITED
$17.97A 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
$17.97 -
PARTS UNLIMITED Ring Set R09-685
PARTS UNLIMITED
$13.73Piston 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
$13.73 -
PARTS UNLIMITED Ring Set R09-688
PARTS UNLIMITED
$15.85Piston 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
$15.85 -
PARTS UNLIMITED Ring Set R09-6884
PARTS UNLIMITED
$16.91Worn or damaged piston rings compromise combustion efficiency, increase oil consumption, and accelerate engine wear—leading to power loss and costly repairs down the line. The PARTS UNLIMITED Ring Set R09-6884 delivers OEM-quality replacement rings that...R096884- SKU:
- R096884
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 69.00 MM
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- PISTON SIZE IMPERIAL:
- +0.040'
$16.91 -
PARTS UNLIMITED Ring Set R09-7604
PARTS UNLIMITED
$10.55Worn or damaged piston rings directly compromise compression, oil control, and power delivery—leading to blow-by, increased fuel consumption, and accelerated engine wear. A quality replacement ring set restores proper sealing and ensures your engine...R097604- SKU:
- R097604
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BORE SIZE METRIC:
- 68.50 MM
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- +0.040'
- PRODUCT NAME:
- PISTON RING
$10.55 -
PARTS UNLIMITED Ring Set R09-761
PARTS UNLIMITED
$16.91Piston ring degradation is one of the most common causes of compression loss, increased blowby, and oil consumption in high-mileage or competition engines. The PARTS UNLIMITED Ring Set R09-761 restores proper ring-to-bore sealing, ensuring consistent...R09761- SKU:
- R09761
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PISTON MATERIAL:
- ALUMINUM
- BORE SIZE METRIC:
- 69.50 MM
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$16.91 -
PARTS UNLIMITED Ring Set R09-7612
PARTS UNLIMITED
$16.91Engine ring wear is one of the primary causes of compression loss, oil consumption, and reduced power output in high-mileage or heavily stressed engines. The PARTS UNLIMITED Ring Set R09-7612 restores proper piston sealing, ensuring optimal combustion...R097612- SKU:
- R097612
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 69.50 MM
- PISTON SIZE IMPERIAL:
- +0.020'
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
$16.91 -
PARTS UNLIMITED Ring Set R09-7622
PARTS UNLIMITED
$23.27A worn or damaged piston ring set compromises combustion efficiency, increases blow-by, and accelerates engine wear. The PARTS UNLIMITED Ring Set R09-7622 restores proper ring seal and compression, ensuring consistent power delivery and fuel economy...R097622- SKU:
- R097622
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 76.00 MM
- PISTON SIZE IMPERIAL:
- +0.020'
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
$23.27 -
PARTS UNLIMITED Ring Set R09-765
PARTS UNLIMITED
$7.37A worn or damaged piston ring set directly compromises combustion efficiency, allowing blow-by that robs your engine of power and increases oil consumption. The PARTS UNLIMITED Ring Set R09-765 restores proper ring seal, ensuring optimal compression and...R09765- SKU:
- R09765
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- BORE SIZE METRIC:
- 59.50 MM
- UNITS:
- SET
- RIDING STYLE:
- SNOW
- PISTON SIZE IMPERIAL:
- STANDARD
$7.37 -
PARTS UNLIMITED Ring Set R09-7662
PARTS UNLIMITED
$10.55A degraded ring set compromises combustion efficiency, oil control, and overall engine performance. Whether you're rebuilding after high-mileage wear or recovering from a catastrophic failure, quality replacement rings are essential to restore proper...R097662- SKU:
- R097662
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 67.50 MM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- +0.020'
$10.55 -
PARTS UNLIMITED Ring Set R097722
PARTS UNLIMITED
$13.73Piston ring wear is one of the most common causes of compression loss and oil consumption in high-mileage engines. Replacing worn rings restores proper sealing between the piston and cylinder wall, recovering lost horsepower and eliminating blow-by that...R097722- SKU:
- R097722
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE SIZE METRIC:
- 76.50 MM
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- +0.020'
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
$13.73 -
PARTS UNLIMITED Ring Set R09-773
PARTS UNLIMITED
$22.21Worn or damaged piston rings directly compromise combustion efficiency, reduce compression, and allow blowby that degrades engine performance and oil condition. A quality ring set restores proper sealing, helping you maintain consistent power output and...R09773- SKU:
- R09773
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- SET
- BORE SIZE METRIC:
- 78.00 MM
- PISTON SIZE IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
$22.21 -
PARTS UNLIMITED Ring Set R09-817-02
PARTS UNLIMITED
$14.79Piston ring degradation directly impacts combustion efficiency, oil consumption, and overall engine performance. A worn or damaged ring set compromises compression and allows blowby, forcing your engine to work harder and deliver less power. The PARTS...R0981702- SKU:
- R0981702
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- PISTON RING
- BORE SIZE METRIC:
- 73.00 MM
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- PISTON SIZE IMPERIAL:
- +0.020'
- UNITS:
- SET
$14.79 -
PARTS UNLIMITED Ring Set R09-825
PARTS UNLIMITED
$17.97Piston ring degradation is one of the most common causes of compression loss and oil blowby in high-mileage engines. The PARTS UNLIMITED Ring Set R09-825 restores proper ring seal and combustion integrity, directly improving power output, fuel...R09825- SKU:
- R09825
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BORE SIZE METRIC:
- 68.00 MM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PISTON SIZE IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
$17.97
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.
