Snowmobile Piston and Ring Kits
Snowmobile Piston and Ring Kits at JJ Motorsports
Rebuild or upgrade your snowmobile's engine with premium piston and ring kits from JJ Motorsports. Our selection includes forged and cast pistons designed for superior strength, reduced thermal expansion, and optimal heat transfer in extreme cold conditions. Compatible with Yamaha, Polaris, Arctic Cat, Ski-Doo, and more, these kits feature high-silicone aluminum alloys, ArmorGlide® skirt coatings, and complete components like rings, wrist pins, circlips, and gaskets to enhance durability, efficiency, and power output for 2-stroke engines. Ideal for trail sleds, mountain climbers, or utility models, they ensure precise fitment, quick break-in, and long-lasting performance for DIY mechanics or professional shops.
Shop trusted brands like Parts Unlimited for cast assemblies and Wiseco for forged kits. Explore related categories such as snowmobile engine gaskets & kits for sealing solutions or snowmobile valves & parts for complete overhauls.
Top Snowmobile Piston and Ring Kits Products
- PARTS UNLIMITED Piston Assembly - Yamaha - +.020 09-8272 – High-performance cast piston with super-high silicone content for strength, MOS2-coated skirts for wear resistance, includes rings, wrist pins, and circlips for Yamaha models.
- WISECO Piston Kit - Polaris SK1396 – Forged from high-silicone 4988 aluminum alloy for exceptional strength, includes rings, wrist pins, circlips, and top-end gasket with ArmorGlide® coating for Polaris 794cc 2-stroke engines.
- WISECO Piston Kit - Arctic Cat SK1397 – Precision-forged 4032 aluminum piston kit with ArmorGlide® skirt coating, includes rings, pins, circlips, and gasket for Arctic Cat M8000 794cc 2-stroke models 2014-2017.
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
-
On Sale
Kimpex Piston Kit 488cc Big Bore 1997-1998 Polaris Super Sport 982126
KIMPEX
MSRP: $71.61Now: $46.00Was: $71.61If you're running a 1997-1998 Polaris Super Sport 982 and want to unlock the potential of a 488cc big bore setup, you need pistons engineered for the added displacement and heat demands. The KIMPEX Piston Kit 982126 delivers OEM-spec precision with...K0971202- SKU:
- K0971202
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 488 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- RIDING STYLE:
- SNOW
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- STYLE:
- HIGH PERFORMANCE
- RIDING STYLE:
- ATV
- SKIRT COATING:
- PTFE
- STROKE LENGTH METRIC:
- 60.00 MM
MSRP: $71.61Now: $46.00Was: $71.61 -
Kimpex Piston Kit 982131 for 2004-2006 Arctic Cat F7 Firecat 982131
KIMPEX
$76.99When your Arctic Cat F7 Firecat's original pistons wear down, you lose combustion efficiency, heat management, and overall engine reliability. The KIMPEX Piston Kit 982131 restores your engine to OEM performance specifications with high-quality die-cast...K09713- SKU:
- K09713
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- SKIRT COATING:
- PTFE
- STROKE LENGTH METRIC:
- 60.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STYLE:
- HIGH PERFORMANCE
- BORE SIZE METRIC:
- 67.75 MM
- DISPLACEMENT:
- 650 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
$76.99 -
Kimpex Piston Kit for Polaris 600cc 2-Stroke Snowmobiles 982138
KIMPEX
$73.99The KIMPEX Piston Kit 982138 delivers the reliability and heat management your 600cc 2-stroke snowmobile demands during sustained high-RPM operation. When factory pistons wear or you're rebuilding after serious use, this complete kit ensures your engine...K09716- SKU:
- K09716
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- BORE SIZE METRIC:
- 65.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 600 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 60.00 MM
- STYLE:
- HIGH PERFORMANCE
- SKIRT COATING:
- PTFE
$73.99Qty in Cart: 0Quantity:Price:$73.99Subtotal: -
Kimpex Piston Kit 62.3mm Bore 1999-2007 Polaris 340 Touring 982140
KIMPEX
$60.99If you're running a 1999-2007 Polaris 340 Touring, a worn or damaged piston directly impacts combustion efficiency, fuel economy, and engine longevity. The Kimpex Piston Kit 982140 restores OEM-spec performance with a complete assembly engineered for...K09717- SKU:
- K09717
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STYLE:
- HIGH PERFORMANCE
- DISPLACEMENT:
- 340 CC
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE SIZE METRIC:
- 62.30 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 55.60 MM
$60.99 -
Kimpex Piston Kit for 1996-1997 Polaris Ultra SP 982141
KIMPEX
$74.99Keep your 1996-1997 Polaris Ultra SP running at peak performance with a complete piston refresh. Worn or damaged pistons compromise combustion efficiency and engine reliability—this KIMPEX kit restores OEM-level durability with precision-engineered...K09718- SKU:
- K09718
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE METRIC:
- 66.50 MM
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- DISPLACEMENT:
- 679 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
$74.99 -
Kimpex Piston Kit 73mm Standard Bore for 2002-2006 Polaris 550 Classic 982154
KIMPEX
$98.99When your Polaris 550 Classic's engine starts showing signs of wear, a complete piston kit rebuild restores compression, sealing, and thermal efficiency back to factory specifications. The Kimpex 982154 delivers OEM-spec components in one package,...K09727- SKU:
- K09727
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STYLE:
- HIGH PERFORMANCE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE SIZE METRIC:
- 73.00 MM
- DISPLACEMENT:
- 544 CC
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
$98.99 -
Kimpex Piston Kit 550 Classic 2002-2006 982153
KIMPEX
$87.99The Kimpex Piston Kit 550 Classic is engineered to restore your engine to OEM performance standards with precision-manufactured components that deliver reliable power delivery and extended service life. Whether you're rebuilding after wear or upgrading...K0972704- SKU:
- K0972704
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- BORE SIZE METRIC:
- 73.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE OVERSIZE - IMPERIAL:
- +0.040'
- SKIRT COATING:
- PTFE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,040'
- DISPLACEMENT:
- 544 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
- STYLE:
- HIGH PERFORMANCE
$87.99 -
Kimpex Piston Kit Standard Bore 2.835in Ski-Doo Alpine II 1991 982163
KIMPEX
$79.99Your Ski-Doo Alpine II's engine demands precision components that can withstand repeated heat cycles and maintain tight tolerances season after season. The KIMPEX Piston Kit 982163 delivers OEM-equivalent performance with a complete assembly—pistons,...K09741- SKU:
- K09741
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- DISPLACEMENT:
- 521 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 61.00 MM
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- DISPLACEMENT:
- 269 CC
- DISPLACEMENT:
- 500 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
$79.99 -
Kimpex Piston Kit 982160 for Polaris 500 Classic 1994-2006 982160
KIMPEX
$70.99A worn or damaged piston kit compromises combustion efficiency, reduces power output, and accelerates engine wear—making a quality rebuild essential for reliable performance. The KIMPEX 982160 is engineered to OEM specifications, delivering the thermal...K0974101- SKU:
- K0974101
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- BORE - OVERSIZE:
- +0,010'
- DISPLACEMENT:
- 521 CC
- RIDING STYLE:
- SNOW
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 500 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 269 CC
- PISTON MATERIAL:
- ALUMINUM
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
$70.99 -
Kimpex Piston Kit 982161
KIMPEX
$70.99When you're rebuilding an engine, piston quality directly impacts compression ratio, heat dissipation, and overall reliability—which is why OEM-spec components matter. The Kimpex Piston Kit 982161 delivers a complete solution with matched pistons, rings,...K0974102- SKU:
- K0974102
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PRODUCT NAME:
- PISTON KIT
- STYLE:
- HIGH PERFORMANCE
- DISPLACEMENT:
- 500 CC
- PISTON MATERIAL:
- CAST
- BORE - OVERSIZE:
- +0,020'
- DISPLACEMENT:
- 521 CC
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- PTFE
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 269 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
$70.99 -
Kimpex Piston Kit 62mm Standard Bore 1995-1998 Ski-Doo Formula S 982170
KIMPEX
$72.99If you're running a 1995-1998 Ski-Doo Formula S, piston wear directly impacts engine efficiency, fuel economy, and overall reliability. The KIMPEX 982170 restores OEM-level performance with a complete kit that handles the thermal demands of 2-stroke...K09751- SKU:
- K09751
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STYLE:
- HIGH PERFORMANCE
- DISPLACEMENT:
- 369 CC
- UNITS:
- KIT
- BORE SIZE METRIC:
- 62.00 MM
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 61.00 MM
$72.99 -
Kimpex Piston Kit 62mm Bore 2-Stroke Snowmobile 369cc 982167
KIMPEX
$65.99When your 2-stroke snowmobile engine reaches the limits of the original piston kit, wear accelerates and performance suffers. The KIMPEX Piston Kit 982167 restores your engine to OEM specifications with die-cast pistons engineered for superior heat...K0975101- SKU:
- K0975101
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- BORE - OVERSIZE:
- +0,010'
- ENGINE TYPE:
- 2-STROKE
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 62.00 MM
- DISPLACEMENT:
- 369 CC
- RIDING STYLE:
- SNOW
- STYLE:
- HIGH PERFORMANCE
- SKIRT COATING:
- PTFE
$65.99 -
Kimpex Piston Kit for 2006 Arctic Cat F7 Firecat 982180
KIMPEX
$71.99If you're running a 2006 Arctic Cat F7 Firecat, worn or damaged pistons will kill your engine's efficiency and reliability. This KIMPEX Piston Kit 982180 restores your sled to OEM performance specifications with precision die-cast components engineered...K0977204- SKU:
- K0977204
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.040'
- SKIRT COATING:
- PTFE
- BORE - OVERSIZE:
- +0,040'
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 76.00 MM
- DISPLACEMENT:
- 581 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 76.50 MM
- STYLE:
- HIGH PERFORMANCE
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
$71.99 -
Kimpex Piston Kit 78mm for Ski-Doo Mach 1 1994-1996 982183
KIMPEX
$85.99When your Ski-Doo Mach 1's piston assembly shows wear, combustion efficiency drops and engine reliability suffers—a complete piston kit rebuild restores original performance and extends engine life. The Kimpex 78mm kit delivers die-cast construction...K09773- SKU:
- K09773
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- BORE SIZE METRIC:
- 77.90 MM
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 70.00 MM
- DISPLACEMENT:
- 669 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
$85.99 -
On Sale
Kimpex Piston Kit Ski-Doo Formula SS 1995-1996 982182
KIMPEX
MSRP: $57.49Now: $37.00Was: $57.49If you're running a Ski-Doo Formula SS and your engine is showing signs of wear, a quality piston kit is essential to restore compression, combustion efficiency, and reliable cold-start performance. The KIMPEX 982182 is manufactured to OEM...K0977302- SKU:
- K0977302
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- BORE - OVERSIZE:
- +0,020'
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE METRIC:
- 77.90 MM
- DISPLACEMENT:
- 669 CC
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- SNOW
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 70.00 MM
- STYLE:
- HIGH PERFORMANCE
- SKIRT COATING:
- PTFE
MSRP: $57.49Now: $37.00Was: $57.49Qty in Cart: 0Quantity:Price:MSRP: $57.49Now: $37.00Was: $57.49Subtotal: -
Kimpex Piston Kit 982192 for Ski-Doo MX Z 670 1996
KIMPEX
$76.99If you're running a Ski-Doo MX Z 670, piston wear directly impacts combustion efficiency, fuel economy, and overall engine reliability. The Kimpex 982192 Piston Kit restores your sled's original performance specifications with OEM-grade components that...K09780- SKU:
- K09780
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BORE SIZE METRIC:
- 69.50 MM
- SKIRT COATING:
- PTFE
- STYLE:
- HIGH PERFORMANCE
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 500 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- STROKE LENGTH METRIC:
- 65.80 MM
- UNITS:
- KIT
$76.99Qty in Cart: 0Quantity:Price:$76.99Subtotal: -
Kimpex Piston Kit Ski-Doo MX Z 700 2000 2001 2002 2003 982195
KIMPEX
$86.99When your Ski-Doo MX Z 700 demands reliable power stroke after power stroke, a worn piston kit compromises both performance and engine longevity. The KIMPEX Piston Kit 982195 restores your sled to OEM specifications with die-cast pistons engineered for...K09783- SKU:
- K09783
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- DISPLACEMENT:
- 698 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE SIZE METRIC:
- 78.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 73.00 MM
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STYLE:
- HIGH PERFORMANCE
$86.99 -
Kimpex Piston Kit 76mm Bore Ski-Doo MX Z Sport 600 Carb 2013 2017 982199
KIMPEX
$83.99When your Ski-Doo MX Z Sport 600 demands reliable top-end performance, a quality piston kit is non-negotiable. The KIMPEX 982199 delivers OEM-specification construction with optimized heat transfer geometry, ensuring consistent combustion efficiency and...K09785- SKU:
- K09785
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- BORE SIZE METRIC:
- 76.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- DISPLACEMENT:
- 597 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- SKIRT COATING:
- PTFE
- STROKE LENGTH METRIC:
- 65.80 MM
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- STYLE:
- HIGH PERFORMANCE
$83.99Qty in Cart: 0Quantity:Price:$83.99Subtotal: -
Kimpex Piston Kit Yamaha CS340E 1989-1990 982202
KIMPEX
$73.99When your Yamaha CS340E's engine shows signs of wear—loss of compression, increased blow-by, or sluggish acceleration—a quality piston kit is the most cost-effective path back to full performance. This KIMPEX 982202 kit delivers OEM-equivalent...K09802- SKU:
- K09802
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- DISPLACEMENT:
- 340 CC
- ENGINE TYPE:
- 2-STROKE
- STROKE LENGTH METRIC:
- 59.60 MM
- STYLE:
- HIGH PERFORMANCE
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE SIZE METRIC:
- 60.00 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- PTFE
$73.99 -
Kimpex Piston Kit Yamaha PZ480 Phazer 1984-1989 982210
KIMPEX
$80.99If you're rebuilding a Yamaha PZ480 Phazer engine, the quality of your piston kit directly impacts reliability, longevity, and performance. The Kimpex 982210 delivers OEM-specification components engineered for efficient heat dissipation and durability,...K09813- SKU:
- K09813
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 480 CC
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 500 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- STROKE LENGTH METRIC:
- 59.60 MM
- STYLE:
- HIGH PERFORMANCE
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- PTFE
$80.99
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Snowmobile Piston and Ring Kits
- Compatibility: Ensure the kit matches your snowmobile's make (e.g., Arctic Cat, Polaris, Ski-Doo with Rotax, Yamaha, Kawasaki) and engine specs (primarily 2-stroke, e.g., 440cc-794cc). Use the vehicle selector for model-specific fits, including bore sizes (standard or oversize +.010/+.020/+.040) and years (e.g., Arctic Cat M8000 2014-2017) to prevent mismatches.
- Type of Use: For high-performance or mountain riding, choose forged kits for strength and heat resistance; trail or utility sleds benefit from cast kits for reliable rebuilds and wear resistance in standard conditions.
- Components and Upgrades: Select kits including pistons, rings (one per piston), wrist pins, circlips, and sometimes top-end gaskets. Focus on oversize options for bored engines, coatings for reduced friction, and materials for better compression and longevity.
- Brand and Quality: Opt for Wiseco for forged aluminum kits with ArmorGlide® skirt coating and high-silicone alloys, or Parts Unlimited for cast assemblies with MOS2 coatings. Prioritize features like precise fitment, quick break-in, and superior heat transfer for durability in cold, high-RPM environments.
- Installation and Cost: Kits are often DIY for experienced users with basic tools; professional help recommended for engine rebuilds. Prices range from $27 for basic oversize assemblies to $66 for premium kits—look for sales and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What snowmobile models and engines do these kits support? Kits fit brands like Arctic Cat (e.g., M8000 794cc 2014-2017), Polaris (e.g., 794cc 2-stroke), Ski-Doo (e.g., Rotax engines), Yamaha (e.g., 250cc), and Kawasaki. Use the year/make/model filter for exact compatibility with 2-stroke engines.
- How do forged vs. cast pistons differ? Forged (e.g., Wiseco SK1396) offer superior strength and heat resistance for performance; cast (e.g., Parts Unlimited 09-601) provide high-silicone content for wear resistance and affordable rebuilds.
- What is typically included in a kit? Most include piston(s), rings, wrist pins, circlips, and sometimes gaskets (e.g., Wiseco kits); check details for single-piston replacements or full assemblies.
- What materials enhance durability? High-silicone aluminum alloys reduce thermal expansion; coatings like ArmorGlide® or MOS2 minimize friction, improve break-in, and extend life in extreme cold.
- What if a kit doesn't fit my sled? Verify bore size, engine type, and model before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore gaskets, cylinders/heads, bearings/seals, or full rebuild kits in the snowmobile engine category to complement your piston upgrade.
