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 711116
WINDEROSA
$42.06Engine gasket failure can compromise seal integrity and lead to fluid leaks, compression loss, or catastrophic engine damage—especially in high-performance and rebuilt applications. The WINDEROSA Complete Gasket Set 711116 eliminates the guesswork by...G1081- SKU:
- G1081
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$42.06Qty in Cart: 0Quantity:Price:$42.06Subtotal: -
WINDEROSA Complete Gasket Set 711163A
WINDEROSA
$56.45A complete engine rebuild demands precision gaskets that seal under extreme combustion pressures and temperature swings—half-measures lead to leaks, lost compression, and catastrophic failure. The Winderosa 711163A eliminates guesswork by bundling every...G1085B- SKU:
- G1085B
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$56.45Qty in Cart: 0Quantity:Price:$56.45Subtotal: -
WINDEROSA Complete Gasket Set 711138A
WINDEROSA
$46.94Engine rebuilds demand precision at every seal and gasket—one failure point compromises the entire assembly. The WINDEROSA Complete Gasket Set 711138A eliminates the guesswork by delivering every component you need in a single kit, engineered to OEM...G1095E- SKU:
- G1095E
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- COMPLETE
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$46.94Qty in Cart: 0Quantity:Price:$46.94Subtotal: -
WINDEROSA Complete Gasket Set 711150
WINDEROSA
$52.81A complete gasket set is non-negotiable when rebuilding or refreshing an engine—compromised seals lead to oil leaks, coolant loss, and catastrophic failure. The WINDEROSA 711150 delivers OEM-exact fitment across a wide range of small-displacement...G1287- SKU:
- G1287
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- SNOW
- UNITS:
- SET
$52.81Qty in Cart: 0Quantity:Price:$52.81Subtotal: -
WINDEROSA Reed Cage Gasket - Yamaha 715172
WINDEROSA
$4.42A worn or damaged reed cage gasket compromises your engine's ability to maintain proper air-fuel mixture timing and seal integrity, directly impacting throttle response and overall performance. The WINDEROSA Reed Cage Gasket is engineered to restore your...09340839- SKU:
- 09340839
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- TYPE:
- REED CAGE
- RIDING STYLE:
- SNOW
$4.42Qty in Cart: 0Quantity:Price:$4.42Subtotal: -
WINDEROSA Exhaust Valve Gasket - Arctic Cat 719102
WINDEROSA
$9.53A failing exhaust valve gasket compromises engine sealing, leading to loss of compression, increased emissions, and potential engine damage. The WINDEROSA 719102 kit restores proper valve sealing with OEM-quality gaskets and complementary o-rings and...09340849- SKU:
- 09340849
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
$9.53Qty in Cart: 0Quantity:Price:$9.53Subtotal: -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719115
WINDEROSA
$11.92Exhaust valve gasket failure leads to compression loss, performance degradation, and potential engine damage—especially in high-demand snowmobile applications. The WINDEROSA 719115 exhaust valve gasket kit restores proper sealing at the exhaust port,...09340860- SKU:
- 09340860
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
$11.92 -
WINDEROSA Exhaust Valve Gasket - Ski-Doo 719117
WINDEROSA
$22.00Exhaust valve gasket failure leads to compression loss, poor engine performance, and potential internal damage that compounds quickly. This WINDEROSA gasket kit restores the critical seal between your exhaust valve and head, ensuring proper combustion...09340862- SKU:
- 09340862
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- EXHAUST VALVE
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
$22.00 -
WINDEROSA Exhaust Valve Bellow - Polaris 817837
WINDEROSA
$28.58The exhaust valve bellow is a critical component that maintains proper sealing within your Polaris engine's exhaust system. Without a functioning bellow, you risk exhaust leaks, compromised performance, and potential engine damage from uncontrolled gas...09260302- SKU:
- 09260302
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- SNOW
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- BELLOW
- BASE COLOR:
- RED
- TYPE:
- EXHAUST VALVE
- UNITS:
- EACH
$28.58 -
PARTS UNLIMITED Piston Assembly - Yamaha - Standard 09-827
PARTS UNLIMITED
$34.63A worn or damaged piston directly compromises engine efficiency, power output, and reliability—especially under sustained high-RPM conditions. The PARTS UNLIMITED Piston Assembly delivers OEM-equivalent performance with precision engineering that...09827- SKU:
- 09827
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- DISPLACEMENT:
- 433 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 68.00 MM
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STROKE LENGTH METRIC:
- 59.60 MM
$34.63Qty in Cart: 0Quantity:Price:$34.63Subtotal: -
PARTS UNLIMITED Ring Set R09-689
PARTS UNLIMITED
$17.29Piston ring wear is one of the most common causes of compression loss and oil consumption in high-revving engines. The PARTS UNLIMITED Ring Set R09-689 delivers OEM-equivalent sealing performance to restore your engine's efficiency and power delivery...R09689- SKU:
- R09689
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- BORE SIZE METRIC:
- 68.00 MM
- PISTON MATERIAL:
- ALUMINUM
$17.29Qty in Cart: 0Quantity:Price:$17.29Subtotal: -
PARTS UNLIMITED Ring Set R09772
PARTS UNLIMITED
$13.21Piston ring degradation directly impacts compression, blowby, and oil consumption—all critical factors in engine reliability and performance. Whether you're rebuilding after high-mileage wear or refreshing your engine for a racing season, a quality ring...R09772- SKU:
- R09772
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- SET
- PISTON SIZE IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 76.00 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
$13.21Qty in Cart: 0Quantity:Price:$13.21Subtotal: -
PARTS UNLIMITED Ring Set R09-817
PARTS UNLIMITED
$15.25Worn or damaged piston rings directly compromise compression, oil consumption, and engine efficiency—leading to power loss and costly damage if left unaddressed. The PARTS UNLIMITED Ring Set R09-817 restores proper sealing and ring-to-bore contact,...R09817- SKU:
- R09817
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- PISTON SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- BORE SIZE METRIC:
- 73.00 MM
- PISTON MATERIAL:
- ALUMINUM
$15.25Qty in Cart: 0Quantity:Price:$15.25Subtotal: -
PARTS UNLIMITED Piston Assembly - LR340 09-660-2
PARTS UNLIMITED
$30.55A piston assembly is the heart of your engine's combustion cycle—it's responsible for transferring explosive force into usable power while withstanding extreme heat and pressure. The PARTS UNLIMITED LR340 09-660-2 delivers OE-equivalent performance with...096602- SKU:
- 096602
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +0,020'
- DISPLACEMENT:
- 340 CC
- PISTON MATERIAL:
- ALUMINUM
- BORE SIZE METRIC:
- 60.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- STROKE LENGTH METRIC:
- 60.00 MM
$30.55Qty in Cart: 0Quantity:Price:$30.55Subtotal: -
PARTS UNLIMITED Piston Assembly - Polaris - +.020 09-7062
PARTS UNLIMITED
$45.85When your piston assembly wears out or you're rebuilding after high-stress racing, OEM-equivalent performance matters. This PARTS UNLIMITED cast piston assembly for Polaris engines delivers the heat dissipation and durability you need to keep your engine...097062- SKU:
- 097062
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
$45.85Qty in Cart: 0Quantity:Price:$45.85Subtotal: -
PARTS UNLIMITED Piston Assembly - Polaris - +.040 09-7064
PARTS UNLIMITED
$40.75When your piston assembly wears out, you need a replacement that restores your engine's compression and reliability without compromise. PARTS UNLIMITED pistons are engineered to match OEM specifications while delivering superior heat dissipation from the...097064- SKU:
- 097064
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$40.75Qty in Cart: 0Quantity:Price:$40.75Subtotal: -
PARTS UNLIMITED Piston Assembly - Standard 09-8019
PARTS UNLIMITED
$49.93A piston assembly is the heart of engine combustion—when yours wears out or fails, your engine's performance and reliability suffer immediately. The PARTS UNLIMITED Standard 09-8019 delivers OEM-matched performance with superior heat dissipation, keeping...098019- SKU:
- 098019
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$49.93Qty in Cart: 0Quantity:Price:$49.93Subtotal: -
PARTS UNLIMITED Piston Assembly - Yamaha - Standard 09-802
PARTS UNLIMITED
$43.81A piston assembly is one of the most critical components in your engine's combustion cycle—it directly impacts compression ratio, heat dissipation, and overall reliability. The PARTS UNLIMITED Piston Assembly for Yamaha engines delivers OEM-matched...09802- SKU:
- 09802
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BORE SIZE METRIC:
- 60.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 340 CC
- STROKE LENGTH METRIC:
- 59.60 MM
$43.81Qty in Cart: 0Quantity:Price:$43.81Subtotal: -
PARTS UNLIMITED Piston Assembly - Yamaha - Standard 09-806
PARTS UNLIMITED
$39.73A properly functioning piston assembly is critical to engine reliability and performance—worn or damaged pistons lead to compression loss, poor combustion efficiency, and potential catastrophic engine failure. The PARTS UNLIMITED Piston Assembly for...09806- SKU:
- 09806
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 433 CC
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 59.60 MM
- BORE SIZE METRIC:
- 68.00 MM
- PISTON MATERIAL:
- ALUMINUM
$39.73Qty in Cart: 0Quantity:Price:$39.73Subtotal: -
PARTS UNLIMITED Piston Assembly - Arctic Cat - Standard 09-8085
PARTS UNLIMITED
$42.79A piston assembly failure can end a ride season before it starts. This PARTS UNLIMITED piston assembly for Arctic Cat delivers OEM-equivalent performance with precision engineering optimized for superior heat dissipation—keeping combustion temperatures...098085- SKU:
- 098085
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
$42.79Qty in Cart: 0Quantity:Price:$42.79Subtotal:
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.
