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
-
Kimpex Ring Set for Arctic Cat 339cc 2-Stroke Engines 293929
KIMPEX
$18.49Maintaining proper ring sealing is critical to 2-stroke engine performance, and worn or damaged rings will kill your compression, throttle response, and fuel efficiency. The Kimpex Ring Set 293929 restores factory-spec compression and sealing geometry,...KR09682- SKU:
- KR09682
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- PISTON RING
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
$18.49 -
On Sale
Kimpex Ring Set for 1995-1996 Arctic Cat Bearcat 550 293930
KIMPEX
MSRP: $17.49Now: $11.00Was: $17.49Engine ring sets are critical to maintaining compression, controlling oil consumption, and preventing blow-by during combustion. If you're rebuilding your 1995-1996 Arctic Cat Bearcat 550, choosing rings engineered specifically for your piston is...KR09683- SKU:
- KR09683
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- UNITS:
- SET
MSRP: $17.49Now: $11.00Was: $17.49 -
Kimpex Ring Set for Polaris 600 cc 1996 293981
KIMPEX
$11.99Proper ring sealing is critical to maintaining compression and controlling oil consumption in your 600cc Polaris engine—factory rings wear quickly under aggressive riding conditions. The KIMPEX Ring Set delivers precision-engineered sealing geometry that...KR09709- SKU:
- KR09709
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
$11.99 -
Kimpex Ring Set for Polaris Snowmobiles 293984
KIMPEX
$31.49Proper ring sealing is critical to maintaining compression, fuel efficiency, and engine reliability in your Polaris snowmobile. The Kimpex Ring Set (MPN: 293984) delivers precision engineering that directly reduces oil consumption and prevents blow-by,...KR09711- SKU:
- KR09711
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- UNITS:
- SET
$31.49 -
On Sale
Kimpex Ring Set for 1989-1992 Polaris 500 293985
KIMPEX
MSRP: $28.99Now: $19.00Was: $28.99Ring sets are critical to maintaining proper compression and cylinder sealing—neglect them, and you'll see power loss, increased blow-by, and premature wear on your cylinder walls. The Kimpex Ring Set for 1989-1992 Polaris 500 is engineered to tight...KR0971101- SKU:
- KR0971101
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- BORE - OVERSIZE:
- +0,010'
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON RING
MSRP: $28.99Now: $19.00Was: $28.99 -
Kimpex Ring Set for 1993-1994 Polaris XLT 293993
KIMPEX
$18.49Restoring or rebuilding your 1993-1994 Polaris XLT 293993? Fresh piston rings are essential for proper cylinder sealing, oil control, and peak engine compression. This KIMPEX Ring Set is engineered to work seamlessly with Kimpex pistons, ensuring your...KR09714- SKU:
- KR09714
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- SNOW
$18.49 -
Kimpex Ring Set 1995-1999 Polaris XLT Touring 600 293995
KIMPEX
$14.99Piston ring degradation is one of the fastest ways to lose compression and power in a two-stroke engine. The Kimpex Ring Set for your 1995-1999 Polaris XLT Touring 600 restores proper sealing between piston and cylinder wall, bringing back the combustion...KR09716- SKU:
- KR09716
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- SET
- RIDING STYLE:
- SNOW
$14.99 -
Kimpex Ring Set for Ski-Doo MX Z 380 Fan 2002-2006 294022
KIMPEX
$13.49Ring wear is one of the fastest ways to lose compression and fuel efficiency in your Ski-Doo MX Z 380 Fan. This Kimpex Ring Set delivers precise OEM-spec fitment and durability to restore peak sealing performance during engine rebuilds or refreshes...KR09751- SKU:
- KR09751
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
$13.49 -
Kimpex Ring Set 294065 for 1995-1996 Ski-Doo Formula SS Mach 1 MX Z 670 Summit 670
KIMPEX
$24.49A worn or damaged ring set starves your Ski-Doo's engine of compression, leading to poor acceleration, excessive oil burn, and sluggish performance on the trail. The Kimpex Ring Set 294065 restores combustion efficiency and sealing integrity, ensuring...KR09773- SKU:
- KR09773
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
$24.49 -
On Sale
Kimpex Ring Set for Ski-Doo Formula III 600 1995-1997 992968
KIMPEX
MSRP: $29.99Now: $19.00Was: $29.99If you're rebuilding a Ski-Doo Formula III 600 engine, piston ring quality directly impacts compression, blow-by, and overall engine longevity. The KIMPEX Ring Set for Bombardier 992968 pistons is engineered for precision fitment and reliable sealing,...KR09774- SKU:
- KR09774
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
MSRP: $29.99Now: $19.00Was: $29.99 -
On Sale
Kimpex Ring Set for Bombardier 2005-2008 Expedition Sport 550F 294067
KIMPEX
MSRP: $18.99Now: $12.00Was: $18.99Piston ring degradation directly impacts combustion efficiency, oil consumption, and engine longevity—making a quality ring set essential for maintaining peak performance. The Kimpex Ring Set delivers precision-engineered sealing that maximizes...KR09780- SKU:
- KR09780
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- PISTON RING
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
MSRP: $18.99Now: $12.00Was: $18.99 -
On Sale
Kimpex Ring Set Yamaha CS340E 1989-1990 294076
KIMPEX
MSRP: $22.25Now: $14.00Was: $22.25Worn or damaged piston rings directly compromise compression and blow-by, robbing your Yamaha CS340E of power and efficiency. The Kimpex Ring Set is precision-engineered to restore factory sealing performance and maintain consistent combustion chamber...KR09802- SKU:
- KR09802
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- SNOW
MSRP: $22.25Now: $14.00Was: $22.25 -
Kimpex Piston Kit for 2006 Arctic Cat F7 Firecat 982095
KIMPEX
$81.99When your F7 Firecat's original pistons show wear, combustion efficiency drops and engine reliability becomes questionable. This Kimpex piston kit restores full performance and longevity by delivering OEM-spec components engineered for superior heat...K09681- SKU:
- K09681
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- DISPLACEMENT:
- 580 CC
- SKIRT COATING:
- PTFE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
- STYLE:
- HIGH PERFORMANCE
- BORE SIZE METRIC:
- 75.40 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
$81.99 -
Kimpex Piston Kit 982096 for Arctic Cat Wildcat 700 1991-1996
KIMPEX
$104.99When your Arctic Cat Wildcat 700's original pistons begin to wear, ring blow-by and loss of compression compromise both performance and fuel efficiency. The Kimpex Piston Kit 982096 restores your engine to OEM specifications with die-cast pistons...K09682- SKU:
- K09682
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE METRIC:
- 81.00 MM
- DISPLACEMENT:
- 700 CC
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 68.00 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
$104.99 -
Kimpex Piston Kit Arctic Cat Jag 340 1987-1998 982106
KIMPEX
$69.49If your Arctic Cat Jag 340 is showing signs of wear or you're planning a full engine rebuild, a quality piston kit is essential for restoring compression, reliability, and consistent performance. The Kimpex 982106 delivers OEM-specification components...K09692- SKU:
- K09692
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 60.00 MM
- DISPLACEMENT:
- 340 CC
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
- SKIRT COATING:
- PTFE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STROKE LENGTH METRIC:
- 60.00 MM
- STYLE:
- HIGH PERFORMANCE
$69.49 -
Kimpex Piston Kit Arctic Cat Bearcat 440 1995-1998 982109
KIMPEX
$76.99When your Arctic Cat Bearcat 440 needs a piston rebuild, settling for substandard components will cost you performance and reliability down the line. The KIMPEX 982109 Piston Kit delivers OEM-specification parts engineered for your specific engine,...K09696- SKU:
- K09696
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- PTFE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- DISPLACEMENT:
- 440 CC
- STROKE LENGTH METRIC:
- 65.00 MM
- STYLE:
- HIGH PERFORMANCE
- BORE SIZE METRIC:
- 65.00 MM
- ENGINE TYPE:
- 2-STROKE
$76.99 -
Kimpex Piston Kit for Polaris 340 Indy 1999 982118
KIMPEX
$62.99When your Polaris 340 Indy's original pistons show signs of wear, combustion efficiency drops and engine reliability becomes unpredictable. The KIMPEX Piston Kit 982118 restores your sled's performance with die-cast pistons engineered for superior heat...K09709- SKU:
- K09709
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE METRIC:
- 62.00 MM
- STYLE:
- HIGH PERFORMANCE
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- STROKE LENGTH METRIC:
- 55.60 MM
- RIDING STYLE:
- SNOW
- DISPLACEMENT:
- 339 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
$62.99Qty in Cart: 0Quantity:Price:$62.99Subtotal: -
Kimpex Piston Kit for Polaris 500 1989-2006 982124
KIMPEX
$99.99Polaris 500 engine reliability hinges on internal components that can withstand sustained combustion pressures and thermal cycling. The KIMPEX Piston Kit 982124 delivers OEM-equivalent durability with precision-manufactured pistons, rings, wrist pins,...K09711- SKU:
- K09711
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STROKE LENGTH METRIC:
- 60.00 MM
- STYLE:
- HIGH PERFORMANCE
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 488 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- PTFE
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
$99.99 -
Kimpex Piston Kit for Polaris Touring 488cc 1990 982122
KIMPEX
$88.45Engine wear is inevitable, but losing performance doesn't have to be. The KIMPEX Piston Kit 982122 restores your Polaris Touring 488cc to original specifications with precision-engineered components designed for longevity and consistent heat management...K0971102- SKU:
- K0971102
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 488 CC
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 60.00 MM
$88.45 -
Kimpex Piston Kit 982128 for Polaris 500 Classic 1989-1991 1994-2006 982128
KIMPEX
$75.99The Kimpex 982128 piston kit restores your Polaris 500 Classic to OEM performance standards with precision-engineered components designed for reliable operation and efficient heat dissipation. Whether you're rebuilding after wear or replacing a damaged...K09712- SKU:
- K09712
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STROKE LENGTH METRIC:
- 60.00 MM
- STYLE:
- HIGH PERFORMANCE
- UNITS:
- KIT
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 488 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- PTFE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
$75.99
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.
