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Snowmobile Piston and Ring Kits

Snowmobile Piston and Ring Kits

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 01.5698.000

    PROX Piston Kit 01.5698.000

    PROX

    $105.95
    ProX 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
    Qty in Cart: 0
    Quantity:
    Price:
    $105.95
    Subtotal:
  • Wiseco Piston Kit Ski-Doo MX-Z 440 1995-1998 SK1205

    Wiseco Piston Kit Ski-Doo MX-Z 440 1995-1998 SK1205

    WISECO

    $369.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $369.95
    Subtotal:
  • Wiseco Piston Kit Ski-Doo Formula III 600 1996-1999 SK1224

    Wiseco Piston Kit Ski-Doo Formula III 600 1996-1999 SK1224

    WISECO

    $564.81
    Enhance 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
    $564.81
    Qty in Cart: 0
    Quantity:
    Price:
    $564.81
    Subtotal:
  • Wiseco 76mm Piston Kit for Ski-Doo Summit 583 1994-1997 SK1226

    Wiseco 76mm Piston Kit for Ski-Doo Summit 583 1994-1997 SK1226

    WISECO

    $389.95
    Elevate 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
    $389.95
    Qty in Cart: 0
    Quantity:
    Price:
    $389.95
    Subtotal:
  • Wiseco Piston Kit 76.50mm 1998 Ski-Doo MXZ 583 SK1227

    Wiseco Piston Kit 76.50mm 1998 Ski-Doo MXZ 583 SK1227

    WISECO

    $389.95
    Elevate your engine's performance with the Wiseco 2-Cycle Piston SK1227, meticulously crafted for exceptional strength and longevity. This comprehensive kit contains all necessary components for a hassle-free engine rebuild, ensuring optimal...
    SK1227
    SKU:
    SK1227
    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:
    +0,50 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    DISPLACEMENT:
    588 CC
    ENGINE TYPE:
    2-STROKE
    BORE - OVERSIZE METRIC:
    +0.50 MM
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    76.40 MM
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    64.00 MM
    TYPE:
    TOP END
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $389.95
    Subtotal:
  • Wiseco Piston Kit 78.50mm Ski-Doo MXZ 670 1997-1998 SK1237

    Wiseco Piston Kit 78.50mm Ski-Doo MXZ 670 1997-1998 SK1237

    WISECO

    $409.95
    Unlock 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
    Qty in Cart: 0
    Quantity:
    Price:
    $409.95
    Subtotal:
  • Wiseco Piston Kit 69.50mm 1997-2001 Ski-Doo MX-Z 500 Trail SK1243

    Wiseco Piston Kit 69.50mm 1997-2001 Ski-Doo MX-Z 500 Trail SK1243

    WISECO

    $379.95
    Unlock your engine's potential with the Wiseco High-Performance Piston Kit. Crafted for those who demand excellence, this kit combines advanced materials and precision engineering to deliver exceptional power and reliability. With everything you need for...
    SK1243
    SKU:
    SK1243
    Availability:
    Ships Same Business Day
    Weight:
    2.38 LBS
    BORE SIZE METRIC:
    69.50 MM
    PRODUCT NAME:
    REBUILD KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    COOLING SYSTEM:
    LIQUID COOLED
    ENGINE TYPE:
    2-STROKE
    STROKE LENGTH METRIC:
    65.80 MM
    DISPLACEMENT:
    499 CC
    PISTON DIAMETER METRIC:
    69.41 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    SKIRT COATING:
    NON-COATED
    TYPE:
    TOP END
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $379.95
    Subtotal:
  • Wiseco Piston Kit 69.75mm Bore for 1998-1999 Ski-Doo Formula III 700 SK1246

    Wiseco Piston Kit 69.75mm Bore for 1998-1999 Ski-Doo Formula III 700 SK1246

    WISECO

    $544.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $544.95
    Subtotal:
  • Wiseco Piston Kit Yamaha VMAX 700 1998-2001 SK1251

    Wiseco Piston Kit Yamaha VMAX 700 1998-2001 SK1251

    WISECO

    $549.95
    Elevate your engine's performance with the Wiseco High-Performance Piston Kit SK1251. Crafted for enthusiasts, this kit combines cutting-edge technology with exceptional durability, ensuring your 2-cycle engine operates at its peak. Perfect for riders...
    SK1251
    SKU:
    SK1251
    Availability:
    Ships Same Business Day
    Weight:
    3.50 LBS
    MODEL:
    PRO-LITE
    SKIRT COATING:
    NON-COATED
    TYPE:
    TOP END
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    70.50 MM
    DISPLACEMENT:
    698 CC
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    70.40 MM
    UNITS:
    KIT
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    59.60 MM
    COOLING SYSTEM:
    LIQUID COOLED
    PRODUCT NAME:
    REBUILD KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • Wiseco Piston Kit Yamaha VMAX 600 1994-1999 SK1257

    Wiseco Piston Kit Yamaha VMAX 600 1994-1999 SK1257

    WISECO

    $359.95
    Elevate your engine's capabilities with the Wiseco High-Performance Piston Kit. Crafted for optimal performance and reliability, this kit is essential for those seeking to enhance their vehicle's power and efficiency. Experience the difference that...
    SK1257
    SKU:
    SK1257
    Availability:
    Ships Same Business Day
    Weight:
    2.56 LBS
    COOLING SYSTEM:
    LIQUID COOLED
    SKIRT COATING:
    ARMORGLIDE®
    STROKE LENGTH METRIC:
    68.00 MM
    MODEL:
    PRO-LITE
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    SNOW
    TYPE:
    TOP END
    BORE SIZE METRIC:
    74.80 MM
    DISPLACEMENT:
    598 CC
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    74.72 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    Qty in Cart: 0
    Quantity:
    Price:
    $359.95
    Subtotal:
  • Wiseco Piston Kit Arctic Cat 2006-2009 Prowler 650 Standard SK1260

    Wiseco Piston Kit Arctic Cat 2006-2009 Prowler 650 Standard SK1260

    WISECO

    $349.95
    Elevate 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
    $349.95
    Qty in Cart: 0
    Quantity:
    Price:
    $349.95
    Subtotal:
  • Wiseco Piston Kit Arctic Cat Thundercat 1000 1998-2002 SK1265

    Wiseco Piston Kit Arctic Cat Thundercat 1000 1998-2002 SK1265

    WISECO

    $554.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $554.95
    Subtotal:
  • Wiseco Yamaha SRX 700 1998-2002 Standard Bore Piston Kit SK1270

    Wiseco Yamaha SRX 700 1998-2002 Standard Bore Piston Kit SK1270

    WISECO

    $534.95
    Experience unparalleled performance and reliability with Wiseco's high-silicone forged pistons, designed specifically for 2-cycle engines. These pistons offer superior strength and reduced thermal expansion, ensuring optimal engine efficiency even under...
    SK1270
    SKU:
    SK1270
    Availability:
    Ships Same Business Day
    Weight:
    3.13 LBS
    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
    MODEL:
    PRO-LITE
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    SNOW
    TYPE:
    TOP END
    BORE - OVERSIZE METRIC:
    STANDARD
    UNITS:
    KIT
    COOLING SYSTEM:
    LIQUID COOLED
    PISTON DIAMETER METRIC:
    68.87 MM
    SKIRT COATING:
    ARMORGLIDE®
    Qty in Cart: 0
    Quantity:
    Price:
    $534.95
    Subtotal:
  • Wiseco 700 RMK 1997-2004 Piston Kit Standard SK1272

    Wiseco 700 RMK 1997-2004 Piston Kit Standard SK1272

    WISECO

    $409.95
    Transform 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
    $409.95
    Qty in Cart: 0
    Quantity:
    Price:
    $409.95
    Subtotal:
  • Wiseco Piston Kit 70.50mm Standard Bore 2003 Polaris 500 Classic SK1281

    Wiseco Piston Kit 70.50mm Standard Bore 2003 Polaris 500 Classic SK1281

    WISECO

    $394.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $394.95
    Subtotal:
  • Wiseco Piston Kit Ski-Doo MXZ 600 1999-2001 SK1292

    Wiseco Piston Kit Ski-Doo MXZ 600 1999-2001 SK1292

    WISECO

    $434.95
    Elevate your engine's capabilities with the Wiseco High-Performance Piston Kit. Crafted for durability and precision, this comprehensive kit includes all necessary components for a seamless engine rebuild, ensuring optimal performance and reliability...
    SK1292
    SKU:
    SK1292
    Availability:
    Ships Same Business Day
    Weight:
    2.74 LBS
    BORE SIZE METRIC:
    76.00 MM
    COOLING SYSTEM:
    LIQUID COOLED
    DISPLACEMENT:
    597 CC
    PRODUCT NAME:
    REBUILD KIT
    SKIRT COATING:
    ARMORGLIDE®
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    SNOW
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    75.86 MM
    STROKE LENGTH METRIC:
    65.80 MM
    TYPE:
    TOP END
    $434.95
    Qty in Cart: 0
    Quantity:
    Price:
    $434.95
    Subtotal:
  • Wiseco Piston Kit 72mm Bore for 1999-2003 Polaris 800 XCR SK1296

    Wiseco Piston Kit 72mm Bore for 1999-2003 Polaris 800 XCR SK1296

    WISECO

    $549.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • Wiseco Piston Kit for Ski-Doo MX Z 600 1999-2001 77mm 1.00mm Oversize SK1304

    Wiseco Piston Kit for Ski-Doo MX Z 600 1999-2001 77mm 1.00mm Oversize SK1304

    WISECO

    $484.95
    Elevate 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
    Qty in Cart: 0
    Quantity:
    Price:
    $484.95
    Subtotal:
  • WISECO Piston Kit - Polaris SK1305

    WISECO Piston Kit - Polaris SK1305

    WISECO

    $359.95
    Wiseco 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
    Qty in Cart: 0
    Quantity:
    Price:
    $359.95
    Subtotal:
  • WISECO Piston Kit - Ski-Doo SK1323

    WISECO Piston Kit - Ski-Doo SK1323

    WISECO

    $395.34
    Wiseco 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
    $395.34
    Qty in Cart: 0
    Quantity:
    Price:
    $395.34
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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