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Snowmobile Engine

Snowmobile Engine

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

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
  • Wiseco Piston Kit Arctic Cat ZRT 600 1996-2000 SK1189

    Wiseco Piston Kit Arctic Cat ZRT 600 1996-2000 SK1189

    WISECO

    $554.95
    If you're running a 2-cycle Arctic Cat ZRT 600, piston wear is inevitable—and when it hits, you need a direct replacement that meets OEM specifications without compromise. Wiseco's high-silicone forged pistons are engineered to handle the thermal stress...
    SK1189
    SKU:
    SK1189
    Availability:
    Ships Same Business Day
    Weight:
    2.40 LBS
    DISPLACEMENT:
    594 CC
    PRODUCT NAME:
    REBUILD KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    COOLING SYSTEM:
    LIQUID COOLED
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    SKIRT COATING:
    ARMORGLIDE®
    BORE SIZE METRIC:
    66.50 MM
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    66.42 MM
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    57.00 MM
    TYPE:
    TOP END
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $554.95
    Subtotal:
  • Wiseco Piston Kit for Polaris Ultra 1997-1998 SK1191

    Wiseco Piston Kit for Polaris Ultra 1997-1998 SK1191

    WISECO

    $554.95
    If you're running a Polaris Ultra 1997-1998 at the limit, your original pistons won't cut it. Wiseco's high-silicone forged pistons are engineered specifically for 2-cycle engines, delivering the strength and thermal stability needed to handle extreme...
    SK1191
    SKU:
    SK1191
    Availability:
    Ships Same Business Day
    Weight:
    2.56 LBS
    COOLING SYSTEM:
    LIQUID COOLED
    STROKE LENGTH METRIC:
    65.00 MM
    MODEL:
    PRO-LITE
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    SNOW
    TYPE:
    TOP END
    PISTON DIAMETER METRIC:
    66.47 MM
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    66.60 MM
    DISPLACEMENT:
    680 CC
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    Qty in Cart: 0
    Quantity:
    Price:
    $554.95
    Subtotal:
  • Wiseco Piston Kit for Polaris Sport 1991-1999 SK1202

    Wiseco Piston Kit for Polaris Sport 1991-1999 SK1202

    WISECO

    $314.95
    If you're running a 2-cycle Polaris Sport engine, piston wear directly impacts compression, power delivery, and fuel efficiency. Wiseco's high-silicone forged pistons are engineered to handle the extreme thermal and mechanical stresses of performance...
    SK1202
    SKU:
    SK1202
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    COOLING SYSTEM:
    LIQUID COOLED
    PISTON DIAMETER METRIC:
    68.10 MM
    BORE - OVERSIZE:
    +0,53 MM
    BORE - OVERSIZE METRIC:
    +0.53 MM
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE SIZE METRIC:
    67.72 MM
    MODEL:
    PRO-LITE
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    60.00 MM
    TYPE:
    TOP END
    DISPLACEMENT:
    439 CC
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    Qty in Cart: 0
    Quantity:
    Price:
    $314.95
    Subtotal:
  • Wiseco Piston Kit 70.5mm Bore 2003 Polaris 500 Classic 2406M07050

    Wiseco Piston Kit 70.5mm Bore 2003 Polaris 500 Classic 2406M07050

    WISECO

    $154.95
    Your Polaris 500 Classic demands a piston engineered for reliability under sustained high-RPM stress. The Wiseco 2406M07050 delivers the durability and precision fit required to maintain peak performance whether you're running trails or pushing hard at...
    2406M07050
    SKU:
    2406M07050
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    SNOW
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON DIAMETER METRIC:
    70.37 MM
    BORE SIZE METRIC:
    70.50 MM
    DISPLACEMENT:
    500 CC
    MODEL:
    PRO-LITE
    STROKE LENGTH METRIC:
    64.00 MM
    UNITS:
    KIT
    $154.95
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
  • Wiseco Piston Kit Arctic Cat ZR 900 2003-2005 2407M08500

    Wiseco Piston Kit Arctic Cat ZR 900 2003-2005 2407M08500

    WISECO

    $164.95
    If you're pushing your Arctic Cat ZR 900 to its limits, OEM pistons won't cut it. The Wiseco 2407M08500 piston kit delivers the strength and precision you need to handle aggressive trail riding or race-day demands without sacrificing reliability. Built...
    2407M08500
    SKU:
    2407M08500
    Availability:
    Ships Same Business Day
    Weight:
    1.36 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    DISPLACEMENT:
    862 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    84.87 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    76.00 MM
    BORE SIZE METRIC:
    85.00 MM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    $164.95
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
  • Wiseco Piston Kit 67.60mm Standard Bore 1999 Polaris 700 XCR 2409M06760

    Wiseco Piston Kit 67.60mm Standard Bore 1999 Polaris 700 XCR 2409M06760

    WISECO

    $154.95
    If you're running a 1999 Polaris 700 XCR at the limits—whether on technical trail sections or in competitive racing—a worn or compromised piston directly impacts combustion efficiency, throttle response, and engine longevity. The Wiseco Piston Kit...
    2409M06760
    SKU:
    2409M06760
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MODEL:
    PRO-LITE
    BORE SIZE METRIC:
    67.60 MM
    PISTON DIAMETER METRIC:
    67.50 MM
    RIDING STYLE:
    SNOW
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    700 CC
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON KIT
    STROKE LENGTH METRIC:
    65.00 MM
    UNITS:
    KIT
    $154.95
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
  • Wiseco Piston Ski-Doo MXZ 600 1999-2001 2411M07600

    Wiseco Piston Ski-Doo MXZ 600 1999-2001 2411M07600

    WISECO

    $169.95
    A worn or damaged piston directly impacts your MXZ 600's throttle response, fuel efficiency, and overall engine reliability. Wiseco's high-silicon alloy construction restores compression integrity and delivers consistent power whether you're cruising the...
    2411M07600
    SKU:
    2411M07600
    Availability:
    Ships Same Business Day
    Weight:
    0.92 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    75.86 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    65.80 MM
    BORE SIZE METRIC:
    76.00 MM
    DISPLACEMENT:
    597 CC
    RIDING STYLE:
    SNOW
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • Wiseco Piston Kit for Ski-Doo MX Z 600 1999-2001 2411M07650

    Wiseco Piston Kit for Ski-Doo MX Z 600 1999-2001 2411M07650

    WISECO

    $169.95
    When you're pushing your Ski-Doo MX Z 600 hard on the trail or at the track, your piston takes the punishment. The Wiseco 2411M07650 piston kit is built from high-silicon alloy to handle extreme combustion pressures and temperature swings without...
    2411M07650
    SKU:
    2411M07650
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    RIDING STYLE:
    SNOW
    BORE SIZE METRIC:
    76.50 MM
    PRODUCT NAME:
    PISTON KIT
    STROKE LENGTH METRIC:
    65.80 MM
    PISTON DIAMETER METRIC:
    76.36 MM
    SKIRT COATING:
    ARMORGLIDE®
    BORE - OVERSIZE:
    +0,50 MM
    BORE - OVERSIZE METRIC:
    +0.50 MM
    DISPLACEMENT:
    605 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • Wiseco Piston Assembly 78mm Bore for Ski-Doo MX Z 700 2000 2416M07800

    Wiseco Piston Assembly 78mm Bore for Ski-Doo MX Z 700 2000 2416M07800

    WISECO

    $179.95
    When your Ski-Doo MX Z 700 demands more, a worn or compromised piston compromises everything downstream—throttle response, reliability, and lap times suffer. The Wiseco 2416M07800 replaces that weak link with a high-silicon alloy assembly engineered to...
    2416M07800
    SKU:
    2416M07800
    Availability:
    Ships Same Business Day
    Weight:
    1.02 LBS
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    700 CC
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    73.00 MM
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    77.87 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    UNITS:
    KIT
    BORE SIZE METRIC:
    78.00 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORGLIDE®
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • Wiseco Piston Kit Polaris 550 Classic 2006 2417M07300

    Wiseco Piston Kit Polaris 550 Classic 2006 2417M07300

    WISECO

    $144.95
    The Wiseco Piston Kit 2417M07300 is engineered to withstand the demands of both high-rpm racing and extended trail riding on your Polaris 550 Classic. Built from high-silicon alloy, this piston delivers the strength and precision needed to maintain...
    2417M07300
    SKU:
    2417M07300
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    BORE SIZE METRIC:
    73.00 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    PISTON DIAMETER METRIC:
    72.91 MM
    DISPLACEMENT:
    544 CC
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    65.00 MM
    Qty in Cart: 0
    Quantity:
    Price:
    $144.95
    Subtotal:
  • Wiseco Piston Kit 73.50mm 2003-2006 Polaris 550 Classic 2417M07350

    Wiseco Piston Kit 73.50mm 2003-2006 Polaris 550 Classic 2417M07350

    WISECO

    $144.95
    When your Polaris 550 Classic demands a fresh top end, factory tolerances and worn compression won't cut it. The Wiseco Piston Kit 73.50mm delivers the durability and precision fit that separates reliable trail days from catastrophic failures. With...
    2417M07350
    SKU:
    2417M07350
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    BORE - OVERSIZE:
    +0,50 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    +0.50 MM
    BORE SIZE METRIC:
    73.50 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    73.41 MM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    65.00 MM
    DISPLACEMENT:
    552 CC
    Qty in Cart: 0
    Quantity:
    Price:
    $144.95
    Subtotal:
  • Wiseco Piston for Polaris Sportsman 570 2025 2417M07400

    Wiseco Piston for Polaris Sportsman 570 2025 2417M07400

    WISECO

    $169.95
    Whether you're pushing your Sportsman 570 on the trail or at the track, piston wear directly impacts throttle response, compression, and overall reliability. Wiseco's high-silicon alloy construction handles extreme conditions without sacrificing...
    2417M07400
    SKU:
    2417M07400
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    DISPLACEMENT:
    559 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    BORE - OVERSIZE:
    +1,00 MM
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON DIAMETER METRIC:
    73.91 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    65.00 MM
    BORE SIZE METRIC:
    74.00 MM
    $169.95
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • Wiseco Piston Polaris Sportsman 570 2025 2404M07200

    Wiseco Piston Polaris Sportsman 570 2025 2404M07200

    WISECO

    $188.95
    A worn or damaged piston directly compromises engine compression, throttle response, and overall reliability—especially critical when you're pushing your Sportsman 570 on the trail or at the track. The Wiseco 2404M07200 restores factory performance...
    2404M07200
    SKU:
    2404M07200
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    RIDING STYLE:
    SNOW
    BORE SIZE METRIC:
    72.00 MM
    ENGINE TYPE:
    2-STROKE
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    794 CC
    MODEL:
    XPS SERIES
    PISTON DIAMETER METRIC:
    71.95 MM
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    STROKE LENGTH METRIC:
    65.00 MM
    UNITS:
    KIT
    $188.95
    Qty in Cart: 0
    Quantity:
    Price:
    $188.95
    Subtotal:
  • Wiseco Piston Kit 70.50mm 809 Engine Type Ski-Doo Mach Z 1997-2001 2435M07050

    Wiseco Piston Kit 70.50mm 809 Engine Type Ski-Doo Mach Z 1997-2001 2435M07050

    WISECO

    $177.95
    Stock pistons wear out—especially in high-RPM trail and racing conditions—leading to loss of compression, power, and reliability. The Wiseco 2435M07050 replaces worn internals with precision-engineered components that restore your Ski-Doo Mach Z's...
    2435M07050
    SKU:
    2435M07050
    Availability:
    Ships Same Business Day
    Weight:
    0.78 LBS
    DISPLACEMENT:
    796 CC
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    UNITS:
    KIT
    BORE SIZE METRIC:
    70.50 MM
    MODEL:
    PRO-LITE
    SKIRT COATING:
    NON-COATED
    PISTON DIAMETER METRIC:
    70.41 MM
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    68.00 MM
    $177.95
    Qty in Cart: 0
    Quantity:
    Price:
    $177.95
    Subtotal:
  • Wiseco Piston Kit 69.50mm Bore for Ski-Doo MX Z 500 2000-2001 2436M06950

    Wiseco Piston Kit 69.50mm Bore for Ski-Doo MX Z 500 2000-2001 2436M06950

    WISECO

    $154.95
    Piston failure under high RPM stress demands a replacement engineered for durability, not compromise. The Wiseco 69.50mm bore piston kit delivers the precision tolerances and material strength required to sustain consistent power output in both trail...
    2436M06950
    SKU:
    2436M06950
    Availability:
    Ships Same Business Day
    Weight:
    0.78 LBS
    BORE SIZE METRIC:
    69.50 MM
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    69.37 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    DISPLACEMENT:
    499 CC
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    65.80 MM
    $154.95
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
  • Wiseco Piston Kit 77.25mm Bore Polaris 600 Classic Touring 2001-2002 2437M07725

    Wiseco Piston Kit 77.25mm Bore Polaris 600 Classic Touring 2001-2002 2437M07725

    WISECO

    $171.95
    Worn or damaged pistons rob your Polaris 600 of power, throttle response, and reliability. The Wiseco 2437M07725 restores your engine to peak performance with a high-silicon alloy construction that handles both trail riding and racing demands without...
    2437M07725
    SKU:
    2437M07725
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    77.25 MM
    PISTON DIAMETER METRIC:
    77.10 MM
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    MODEL:
    PRO-LITE
    STROKE LENGTH METRIC:
    64.00 MM
    BORE - OVERSIZE:
    STANDARD
    DISPLACEMENT:
    600 CC
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
  • Wiseco Piston 72.25mm 0.25mm Oversize for Polaris Indy 500 1989-2006 2345M07225

    Wiseco Piston 72.25mm 0.25mm Oversize for Polaris Indy 500 1989-2006 2345M07225

    WISECO

    $164.95
    When your Polaris Indy 500 engine demands more power and reliability, a quality piston replacement is essential—especially if you're running oversized displacement or pushing higher RPMs on the trail or track. The Wiseco 72.25mm 0.25mm oversize piston...
    2345M07225
    SKU:
    2345M07225
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    DISPLACEMENT:
    496 CC
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    BORE - OVERSIZE METRIC:
    +0.25 MM
    BORE SIZE METRIC:
    72.25 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE - OVERSIZE:
    +0,25 MM
    PISTON DIAMETER METRIC:
    72.12 MM
    STROKE LENGTH METRIC:
    60.00 MM
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
  • Wiseco Piston Assembly 72.5mm Bore for 1986-2006 Polaris Indy 500 2345M07250

    Wiseco Piston Assembly 72.5mm Bore for 1986-2006 Polaris Indy 500 2345M07250

    WISECO

    $164.95
    If you're running a 1986-2006 Polaris Indy 500 at the limits of its capability, piston wear directly impacts your engine's compression, throttle response, and overall reliability. The Wiseco Piston Assembly 2345M07250 replaces worn or damaged pistons...
    2345M07250
    SKU:
    2345M07250
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    DISPLACEMENT:
    495 CC
    PISTON DIAMETER METRIC:
    72.37 MM
    BORE - OVERSIZE:
    +0,50 MM
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    +0.50 MM
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    60.00 MM
    BORE SIZE METRIC:
    72.50 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORGLIDE®
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
  • Wiseco Piston Kit 73mm Oversize for Polaris 500 Classic 1999-2002 2345M07300

    Wiseco Piston Kit 73mm Oversize for Polaris 500 Classic 1999-2002 2345M07300

    WISECO

    $174.95
    When you're pushing your Polaris 500 Classic to its limits, stock pistons become a liability. The Wiseco 73mm oversize piston kit delivers the durability and precision engineering required for sustained high-performance operation, whether you're tackling...
    2345M07300
    SKU:
    2345M07300
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    BORE - OVERSIZE:
    +1,00 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    60.00 MM
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    +1.00 MM
    BORE SIZE METRIC:
    73.00 MM
    DISPLACEMENT:
    502 CC
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    72.87 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORGLIDE®
    Qty in Cart: 0
    Quantity:
    Price:
    $174.95
    Subtotal:
  • Wiseco Piston for Polaris Sportsman 570 2025 2347M06450

    Wiseco Piston for Polaris Sportsman 570 2025 2347M06450

    WISECO

    $149.95
    If you're rebuilding your Polaris Sportsman 570 or pushing it harder than stock, a quality piston is non-negotiable. The Wiseco 2347M06450 delivers the durability and efficiency you need, whether you're tackling technical trails or running competitive...
    2347M06450
    SKU:
    2347M06450
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    SKIRT COATING:
    NON-COATED
    BORE SIZE METRIC:
    64.50 MM
    PRODUCT NAME:
    PISTON KIT
    BORE - OVERSIZE METRIC:
    +0.50 MM
    MODEL:
    PRO-LITE
    RIDING STYLE:
    SNOW
    STROKE LENGTH METRIC:
    60.00 MM
    BORE - OVERSIZE:
    +0,50 MM
    DISPLACEMENT:
    586 CC
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    64.40 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $149.95
    Subtotal:
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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)

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.

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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