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
-
PROX Piston Kit 01.5597.000
PROX
$105.95ProX pistons provide a reliable and cost-effective way to maintain the engine of your sled in excellent condition, High-quality cast piston made with dedicated tooling and molding, Made from hypereutectic alloy for extra strength and reduced expansion,...09103327- SKU:
- 09103327
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PISTON MATERIAL:
- HYPEREUTECTIC ALLOY
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 71.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
$105.95 -
PROX Piston Kit 01.5698.000
PROX
$105.95ProX pistons provide a reliable and cost-effective way to maintain the engine of your sled in excellent condition, High-quality cast piston made with dedicated tooling and molding, Made from hypereutectic alloy for extra strength and reduced expansion,...09103328- SKU:
- 09103328
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE SIZE METRIC:
- 78.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
- PISTON MATERIAL:
- HYPEREUTECTIC ALLOY
- ENGINE TYPE:
- 2-STROKE
$105.95 -
Wiseco Piston Kit Ski-Doo MX-Z 440 1995-1998 SK1205
WISECO
$369.95Elevate your engine's performance with the Wiseco High-Performance Piston Kit SK1205, meticulously crafted for enthusiasts who seek unmatched reliability and power. This comprehensive kit ensures your 2-cycle engine operates at peak efficiency, offering...SK1205- SKU:
- SK1205
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- DISPLACEMENT:
- 437 CC
- PISTON DIAMETER METRIC:
- 67.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 67.50 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$369.95 -
Wiseco Piston Kit Ski-Doo Formula III 600 1996-1999 SK1224
WISECO
$564.81Enhance your engine's efficiency with the Wiseco High-Performance 2-Cycle Piston. Engineered for maximum durability and performance, this comprehensive kit provides all the essential components for a successful engine rebuild, ensuring reliability even...SK1224- SKU:
- SK1224
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 598 CC
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 64.50 MM
- COOLING SYSTEM:
- LIQUID COOLED
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 64.45 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$564.81Qty in Cart: 0Quantity:Price:$564.81Subtotal: -
Wiseco 76mm Piston Kit for Ski-Doo Summit 583 1994-1997 SK1226
WISECO
$389.95Elevate your engine's capabilities with the Wiseco High-Performance Piston SK1226. Crafted for exceptional strength and precision, these pistons are engineered to perform reliably even under extreme conditions. Experience improved durability and...SK1226- SKU:
- SK1226
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 75.90 MM
- UNITS:
- KIT
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
- DISPLACEMENT:
- 581 CC
- MODEL:
- PRO-LITE
- TYPE:
- TOP END
$389.95Qty in Cart: 0Quantity:Price:$389.95Subtotal: -
Wiseco Piston Kit 78.50mm Ski-Doo MXZ 670 1997-1998 SK1237
WISECO
$409.95Unlock the full potential of your engine with the Wiseco High-Performance Piston Kit. Engineered for enthusiasts and professionals alike, this kit combines cutting-edge technology with premium materials to deliver unmatched strength and efficiency...SK1237- SKU:
- SK1237
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- ENGINE TYPE:
- 2-STROKE
- STROKE LENGTH METRIC:
- 70.00 MM
- TYPE:
- TOP END
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 78.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
- BORE SIZE METRIC:
- 78.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 677 CC
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$409.95 -
Wiseco Piston Kit 69.75mm Bore for 1998-1999 Ski-Doo Formula III 700 SK1246
WISECO
$544.95Elevate your engine's capabilities with Wiseco's premium 2-cycle pistons, meticulously crafted for exceptional performance and reliability. These comprehensive piston kits are engineered to meet the demands of serious enthusiasts, ensuring every rebuild...SK1246- SKU:
- SK1246
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 69.66 MM
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 69.75 MM
- DISPLACEMENT:
- 699 CC
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
$544.95 -
Wiseco Piston Kit Arctic Cat 2006-2009 Prowler 650 Standard SK1260
WISECO
$349.95Elevate your engine's performance with the Wiseco High-Performance Piston Kit SK1260. Crafted for enthusiasts who demand reliability and power, this kit is your all-in-one solution for a complete engine overhaul. Experience unparalleled strength and...SK1260- SKU:
- SK1260
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- PRODUCT NAME:
- REBUILD KIT
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COOLING SYSTEM:
- FAN COOLED
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.50 MM
- DISPLACEMENT:
- 438 CC
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 66.42 MM
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 63.00 MM
- TYPE:
- TOP END
$349.95Qty in Cart: 0Quantity:Price:$349.95Subtotal: -
Wiseco Piston Kit Arctic Cat Thundercat 1000 1998-2002 SK1265
WISECO
$554.95Elevate your engine's capabilities with the Wiseco High-Performance Piston Kit SK1265. Crafted for enthusiasts seeking durability and efficiency, this kit is engineered to optimize performance in 2-cycle engines, ensuring a reliable and powerful ride. ...SK1265- SKU:
- SK1265
- Availability:
- Ships Same Business Day
- Weight:
- 3.38 LBS
- DISPLACEMENT:
- 1000 CC
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- TYPE:
- TOP END
- UNITS:
- KIT
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 64.60 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 80.90 MM
- BORE SIZE METRIC:
- 81.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
$554.95 -
Wiseco 700 RMK 1997-2004 Piston Kit Standard SK1272
WISECO
$409.95Transform your engine's performance with the Wiseco High-Performance 2-Cycle Pistons. Engineered for exceptional strength and reliability, these pistons are perfect for those seeking to enhance their engine's efficiency and power. Each kit includes...SK1272- SKU:
- SK1272
- Availability:
- Ships Same Business Day
- Weight:
- 2.44 LBS
- PISTON DIAMETER METRIC:
- 80.89 MM
- RIDING STYLE:
- SNOW
- UNITS:
- KIT
- DISPLACEMENT:
- 700 CC
- SKIRT COATING:
- ARMORGLIDE®
- BORE SIZE METRIC:
- 81.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 68.00 MM
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
$409.95Qty in Cart: 0Quantity:Price:$409.95Subtotal: -
Wiseco Piston Kit 70.50mm Standard Bore 2003 Polaris 500 Classic SK1281
WISECO
$394.95Elevate your engine's capabilities with Wiseco's high-performance 2-cycle pistons. Crafted for optimal strength and reliability, these pistons are engineered to withstand the rigors of high-performance applications, ensuring your engine operates at peak...SK1281- SKU:
- SK1281
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 70.50 MM
- DISPLACEMENT:
- 500 CC
- PISTON DIAMETER METRIC:
- 70.37 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 64.00 MM
- TYPE:
- TOP END
- COOLING SYSTEM:
- LIQUID COOLED
$394.95 -
Wiseco Piston Kit 72mm Bore for 1999-2003 Polaris 800 XCR SK1296
WISECO
$549.95Elevate your engine's performance with the Wiseco High-Performance Piston Kit SK1296. Crafted for enthusiasts seeking durability and power, this comprehensive kit ensures your engine operates at peak efficiency. Experience unmatched reliability with...SK1296- SKU:
- SK1296
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
- UNITS:
- KIT
- BORE SIZE METRIC:
- 72.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- PISTON DIAMETER METRIC:
- 71.95 MM
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 794 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
$549.95 -
Wiseco Piston Kit for Ski-Doo MX Z 600 1999-2001 77mm 1.00mm Oversize SK1304
WISECO
$484.95Elevate your engine's capabilities with Wiseco's expertly crafted 2-cycle pistons. Built for exceptional performance and longevity, these piston kits are designed to deliver peak efficiency while ensuring a straightforward installation process. ...SK1304- SKU:
- SK1304
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 76.86 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 65.80 MM
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +1,00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 76.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 613 CC
- SKIRT COATING:
- ARMORGLIDE®
$484.95 -
WISECO Piston Kit - Polaris SK1305
WISECO
$359.95Wiseco High-Performance Piston Kit SK1305 Forged from high-silicone bar stock for enhanced durability. Designed to withstand high temperatures with minimal expansion. Complete kit includes piston, rings, wrist pins, circlips, and top-end...SK1305- SKU:
- SK1305
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 72.91 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE SIZE METRIC:
- 73.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 544 CC
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.00 MM
$359.95 -
WISECO Piston Kit - Ski-Doo SK1323
WISECO
$394.95Wiseco High-Performance 2-Cycle Piston SK1323 Forged from high-silicone bar stock for exceptional durability Designed to provide greater strength and lower thermal expansion Complete piston kits include everything needed for a full engine...SK1323- SKU:
- SK1323
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- COOLING SYSTEM:
- LIQUID COOLED
- PISTON DIAMETER METRIC:
- 69.87 MM
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 69.50 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- DISPLACEMENT:
- 506 CC
- MODEL:
- PRO-LITE
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.80 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$394.95 -
Wiseco Piston Kit Yamaha SX Viper 700 Mountain 2003-2006 SK1325
WISECO
$584.95Elevate your engine's capabilities with Wiseco's advanced 2-cycle pistons. Engineered for optimal performance, these pistons are perfect for both competitive racing and recreational use, ensuring your engine runs at its best under demanding conditions. ...SK1325- SKU:
- SK1325
- Availability:
- Ships Same Business Day
- Weight:
- 3.28 LBS
- COOLING SYSTEM:
- LIQUID COOLED
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON DIAMETER METRIC:
- 68.87 MM
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 69.00 MM
- DISPLACEMENT:
- 696 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 62.00 MM
- UNITS:
- KIT
$584.95Qty in Cart: 0Quantity:Price:$584.95Subtotal: -
Wiseco Piston Kit Arctic Cat King Cat 900 2004-2006 SK1329
WISECO
$414.95Elevate your engine's performance with Wiseco's premium 2-cycle pistons, meticulously crafted for exceptional durability and efficiency. Ideal for both serious enthusiasts and professional mechanics, each kit is designed to streamline your engine rebuild...SK1329- SKU:
- SK1329
- Availability:
- Ships Same Business Day
- Weight:
- 3.28 LBS
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- DISPLACEMENT:
- 862 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- COOLING SYSTEM:
- LIQUID COOLED
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- PISTON DIAMETER METRIC:
- 84.87 MM
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 76.00 MM
$414.95 -
Wiseco Piston Kit Ski-Doo Formula MX 1985-1995 SK1027
WISECO
$359.95Unlock unparalleled performance with the Wiseco High-Performance 2-Cycle Piston SK1027. Engineered for enthusiasts who demand reliability and power, this piston kit is crafted to withstand extreme conditions while enhancing your engine's efficiency. ...SK1027- SKU:
- SK1027
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- COOLING SYSTEM:
- LIQUID COOLED
- BORE SIZE METRIC:
- 69.50 MM
- PISTON DIAMETER METRIC:
- 69.42 MM
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 463 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
$359.95 -
Wiseco Piston Kit Yamaha Phazer 480 1984-1998 SK1035
WISECO
$329.95Elevate your engine's capabilities with Wiseco's advanced 2-cycle pistons, meticulously crafted for maximum performance and longevity. These piston kits are engineered to meet the demands of high-performance applications, ensuring your engine runs...SK1035- SKU:
- SK1035
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- DISPLACEMENT:
- 485 CC
- PISTON DIAMETER METRIC:
- 71.90 MM
- SKIRT COATING:
- ARMORGLIDE®
- COOLING SYSTEM:
- FAN COOLED
- BORE SIZE METRIC:
- 72.00 MM
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 59.60 MM
- UNITS:
- KIT
$329.95 -
Wiseco Piston Kit Yamaha Phazer 480 1984-1998 72.50mm SK1036
WISECO
$329.95Enhance your engine's performance with the Wiseco 2-Cycle Piston SK1036, meticulously crafted for durability and efficiency. This comprehensive kit delivers all necessary components for a complete engine overhaul, ensuring optimal functionality and power...SK1036- SKU:
- SK1036
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- BORE - OVERSIZE:
- +0,50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 59.60 MM
- UNITS:
- KIT
- COOLING SYSTEM:
- FAN COOLED
- DISPLACEMENT:
- 491 CC
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 72.00 MM
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 72.40 MM
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- SKIRT COATING:
- ARMORGLIDE®
$329.95
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.
