WISECO

WISECO

WISECO

When it comes to reliable and high-quality engine parts, you won't find a better option than Wiseco parts sold online by JJ Motorsports. Whether you're looking for pistons for dirt bikes, ATV's, or even snowmobiles, we have something to suit your piston needs. We only stock the highest grade products made with cutting-edge manufacturing and advanced materials that are designed to last. Not only do our Wiseco Parts provide superior performance compared to other OEM parts on the market but they are also available at competitive prices so you can save money on your next engine repair. Browse JJ Motorsports today to view our full range of Wiseco engine parts for all types of machines.

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  • WISECO Piston Kit - YZ125 - 2002-2004 797M05450
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    WISECO Piston Kit - YZ125 - 2002-2004 797M05450

    WISECO

    $145.18
    WISECO Piston Kit YZ125 2002-2004 797M05450Pistons come without gasket kit
    9101240
    SKU:
    9101240
    Availability:
    Ships Same Business Day
    Weight:
    0.41 LBS
    PISTON MATERIAL:
    FORGED
    STROKE LENGTH METRIC:
    54.50 MM
    BORE SIZE METRIC:
    54.50 MM
    DISPLACEMENT:
    125 CC
    BORE - OVERSIZE:
    +0,50 MM
    PRODUCT NAME:
    PISTON
    BORE - OVERSIZE METRIC:
    +0.50 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    Ships from Manufacture | Call to Order (231) 767-5055
    $145.18
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $145.18
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
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    WISECO Piston Kit with Gaskets PK1553

    WISECO

    $178.76
    WISECO Piston Kit with Gaskets PK1553Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030711
    SKU:
    9030711
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    BORE - OVERSIZE:
    STANDARD
    PISTON DIAMETER METRIC:
    46.95 MM
    SKIRT COATING:
    NON-COATED
    STROKE LENGTH METRIC:
    47.80 MM
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    47.00 MM
    PRODUCT NAME:
    REBUILD KIT
    DISPLACEMENT:
    82 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    Add to Cart
    $178.76
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    Quantity:
    Price:
    $178.76
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  • WISECO Piston Kit with Gaskets PK1557
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    WISECO Piston Kit with Gaskets PK1557

    WISECO

    $190.51
    WISECO Piston Kit with Gaskets PK1557Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030715
    SKU:
    9030715
    Availability:
    Ships Same Business Day
    Weight:
    0.77 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $190.51
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $190.51
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1567
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    WISECO Piston Kit with Gaskets PK1567

    WISECO

    $264.99
    WISECO Piston Kit with Gaskets PK1567Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030720
    SKU:
    9030720
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    STROKE LENGTH METRIC:
    68.00 MM
    TYPE:
    TOP END
    BORE SIZE METRIC:
    68.00 MM
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    PISTON DIAMETER METRIC:
    67.96 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    246.8 CC
    PRODUCT NAME:
    REBUILD KIT
    Add to Cart
    $264.99
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    Qty in Cart: 0
    Quantity:
    Price:
    $264.99
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  • WISECO Piston Kit with Gaskets PK1569
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    WISECO Piston Kit with Gaskets PK1569

    WISECO

    $264.99
    WISECO Piston Kit with Gaskets PK1569Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030722
    SKU:
    9030722
    Availability:
    Ships Same Business Day
    Weight:
    1.49 LBS
    SKIRT COATING:
    NON-COATED
    STROKE LENGTH METRIC:
    68.00 MM
    BORE - OVERSIZE METRIC:
    +1.00 MM
    BORE SIZE METRIC:
    69.00 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    DISPLACEMENT:
    246.8 CC
    PISTON DIAMETER METRIC:
    68.96 MM
    PRODUCT NAME:
    REBUILD KIT
    BORE - OVERSIZE:
    +1,00 MM
    Add to Cart
    $264.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $264.99
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  • WISECO Piston Kit with Gaskets PK1571
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    WISECO Piston Kit with Gaskets PK1571

    WISECO

    $192.97
    WISECO Piston Kit with Gaskets PK1571Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030724
    SKU:
    9030724
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    BORE SIZE METRIC:
    54.00 MM
    DISPLACEMENT:
    125 CC
    PRODUCT NAME:
    REBUILD KIT
    PISTON DIAMETER METRIC:
    53.95 MM
    STROKE LENGTH METRIC:
    54.50 MM
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    Ships from Manufacture | Call to Order (231) 767-5055
    $192.97
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $192.97
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit K2788
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    WISECO Piston Kit K2788

    WISECO

    $523.52
    WISECO Piston Kit K2788Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures, Kits include forged pistons with ArmorGlide™ coated skirts, rings,...
    9101996
    SKU:
    9101996
    Availability:
    Ships Same Business Day
    Weight:
    2.34 LBS
    BORE - OVERSIZE:
    0,125'
    PISTON HEAD SHAPE:
    REVERSE
    MODEL:
    VM SERIES
    SKIRT COATING:
    ARMORFIT™
    BORE OVERSIZE - IMPERIAL:
    0.125'
    BORE SIZE IMPERIAL:
    3.875'
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    DISPLACEMENT:
    1691 CC
    PISTON MATERIAL:
    ALUMINUM
    UNITS:
    KIT
    Add to Cart
    $523.52
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $523.52
    Subtotal:
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  • WISECO Piston Kit with Gaskets PK1580
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    WISECO Piston Kit with Gaskets PK1580

    WISECO

    $262.29
    WISECO Piston Kit with Gaskets PK1580Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all necessary components for overboring or rebuilding your top end,...
    9030731
    SKU:
    9030731
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    BORE - OVERSIZE:
    +2,00 MM
    MODEL:
    RACER'S CHOICE
    TYPE:
    TOP END
    UNITS:
    EACH
    BORE - OVERSIZE METRIC:
    +2.00 MM
    DISPLACEMENT:
    134 CC
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    54.50 MM
    BORE SIZE METRIC:
    56.00 MM
    COOLING SYSTEM:
    AIR COOLED
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    REBUILD KIT
    Add to Cart
    $262.29
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $262.29
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1581
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    WISECO Piston Kit with Gaskets PK1581

    WISECO

    $243.87
    WISECO Piston Kit with Gaskets PK1581Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all necessary components for overboring or rebuilding your top end,...
    9030732
    SKU:
    9030732
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    54.50 MM
    BORE SIZE METRIC:
    54.00 MM
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    BORE - OVERSIZE:
    STANDARD
    MODEL:
    RACER'S CHOICE
    PISTON MATERIAL:
    FORGED
    UNITS:
    EACH
    BORE - OVERSIZE METRIC:
    STANDARD
    COOLING SYSTEM:
    AIR COOLED
    DISPLACEMENT:
    125 CC
    Ships from Manufacture | Call to Order (231) 767-5055
    $243.87
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $243.87
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1582
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    WISECO Piston Kit with Gaskets PK1582

    WISECO

    $267.37
    WISECO Piston Kit with Gaskets PK1582Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all necessary components for overboring or rebuilding your top end,...
    9030733
    SKU:
    9030733
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    DISPLACEMENT:
    134 CC
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    54.50 MM
    COOLING SYSTEM:
    AIR COOLED
    BORE - OVERSIZE:
    +2,00 MM
    BORE SIZE METRIC:
    56.00 MM
    MODEL:
    RACER'S CHOICE
    PISTON MATERIAL:
    FORGED
    UNITS:
    EACH
    BORE - OVERSIZE METRIC:
    +2.00 MM
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    Ships from Manufacture | Call to Order (231) 767-5055
    $267.37
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $267.37
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1659
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    WISECO Piston Kit with Gaskets PK1659

    WISECO

    $287.36
    WISECO Piston Kit with Gaskets PK1659Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030734
    SKU:
    9030734
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    MODEL:
    FORGED SERIES
    RIDING STYLE:
    STREET
    SKIRT COATING:
    ARMORGLIDE®
    BORE SIZE METRIC:
    90.00 MM
    COMPRESSION RATIO IMPERIAL:
    12.2:1
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    62.60 MM
    DISPLACEMENT:
    398 CC
    ENGINE TYPE:
    4-STROKE
    PISTON DIAMETER METRIC:
    89.92 MM
    PISTON MATERIAL:
    2618 ALUMINUM ALLOY
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $287.36
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $287.36
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1661
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    WISECO Piston Kit with Gaskets PK1661

    WISECO

    $294.56
    WISECO Piston Kit with Gaskets PK1661Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030736
    SKU:
    9030736
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE SIZE METRIC:
    90.00 MM
    MODEL:
    FORGED SERIES
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    62.60 MM
    DISPLACEMENT:
    398 CC
    ENGINE TYPE:
    4-STROKE
    PISTON DIAMETER METRIC:
    89.92 MM
    PISTON MATERIAL:
    2618 ALUMINUM ALLOY
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    Add to Cart
    $294.56
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $294.56
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1683
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    WISECO Piston Kit with Gaskets PK1683

    WISECO

    $187.96
    WISECO Piston Kit with Gaskets PK1683Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030740
    SKU:
    9030740
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    BORE SIZE METRIC:
    54.50 MM
    DISPLACEMENT:
    123.7 CC
    PISTON DIAMETER METRIC:
    54.45 MM
    TYPE:
    TOP END
    BORE - OVERSIZE METRIC:
    +0.50 MM
    MODEL:
    FORGED SERIES
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE:
    +0,50 MM
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    54.00 MM
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    REBUILD KIT
    Add to Cart
    $187.96
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $187.96
    Subtotal:
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  • WISECO Piston Kit with Gaskets PK1684
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    WISECO Piston Kit with Gaskets PK1684

    WISECO

    $187.96
    WISECO Piston Kit with Gaskets PK1684Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030741
    SKU:
    9030741
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    BORE - OVERSIZE:
    +1,00 MM
    BORE - OVERSIZE METRIC:
    +1.00 MM
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE SIZE METRIC:
    55.00 MM
    MODEL:
    FORGED SERIES
    STROKE LENGTH METRIC:
    54.00 MM
    DISPLACEMENT:
    123.7 CC
    PISTON DIAMETER METRIC:
    54.95 MM
    PRODUCT NAME:
    REBUILD KIT
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    TYPE:
    TOP END
    Add to Cart
    $187.96
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $187.96
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1682
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    WISECO Piston Kit with Gaskets PK1682

    WISECO

    $187.96
    WISECO Piston Kit with Gaskets PK1682Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030742
    SKU:
    9030742
    Availability:
    Ships Same Business Day
    Weight:
    0.77 LBS
    BORE SIZE METRIC:
    54.00 MM
    DISPLACEMENT:
    123.7 CC
    PRODUCT NAME:
    REBUILD KIT
    MODEL:
    FORGED SERIES
    PISTON DIAMETER METRIC:
    53.95 MM
    STROKE LENGTH METRIC:
    54.00 MM
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    Add to Cart
    $187.96
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $187.96
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  • WISECO Piston Kit - Standard - CRF250R/X 4829M07800
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    WISECO Piston Kit - Standard - CRF250R/X 4829M07800

    WISECO

    $194.72
    WISECO Piston Kit Standard CRF250R/X 4829M07800Pistons come without gasket kit
    9100333
    SKU:
    9100333
    Availability:
    Ships Same Business Day
    Weight:
    0.53 LBS
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    12.9:1
    PRODUCT NAME:
    PISTON
    SKIRT COATING:
    ARMORGLIDE®
    STROKE LENGTH METRIC:
    52.20 MM
    DISPLACEMENT:
    249 CC
    BORE SIZE METRIC:
    78.00 MM
    PISTON MATERIAL:
    FORGED
    Add to Cart
    $194.72
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $194.72
    Subtotal:
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  • WISECO Piston Kit - Standard - CRF450R/X 4820M09600
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    WISECO Piston Kit - Standard - CRF450R/X 4820M09600

    WISECO

    $205.95
    WISECO Piston Kit Standard CRF450R/X 4820M09600Pistons come without gasket kit
    9100334
    SKU:
    9100334
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    ALUMINUM ALLOY
    UNITS:
    EACH
    ENGINE TYPE:
    4-STROKE
    STROKE LENGTH METRIC:
    62.10 MM
    COMPRESSION RATIO IMPERIAL:
    12.0:1
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    ARMORGLIDE®
    BORE SIZE METRIC:
    96.00 MM
    DISPLACEMENT:
    449 CC
    Add to Cart
    $205.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
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  • WISECO Piston Kit - Standard - CRF450R/X 4822M09600
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    WISECO Piston Kit - Standard - CRF450R/X 4822M09600

    WISECO

    $268.67
    WISECO Piston Kit Standard CRF450R/X 4822M09600Pistons come without gasket kit
    9100335
    SKU:
    9100335
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    62.10 MM
    UNITS:
    EACH
    BORE - OVERSIZE METRIC:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    13.0:1
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    ARMORGLIDE®
    BORE SIZE METRIC:
    96.00 MM
    DISPLACEMENT:
    449 CC
    Add to Cart
    $268.67
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $268.67
    Subtotal:
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  • WISECO Piston Kit - Standard - XR650L 4562M10000
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    WISECO Piston Kit - Standard - XR650L 4562M10000

    WISECO

    $237.50
    WISECO Piston Kit Standard XR650L 4562M10000Pistons come without gasket kit
    9100337
    SKU:
    9100337
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PRODUCT NAME:
    PISTON
    BORE SIZE METRIC:
    100.00 MM
    DISPLACEMENT:
    650 CC
    PISTON MATERIAL:
    FORGED
    RIDING STYLE:
    OFF-ROAD
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    UNITS:
    EACH
    COMPRESSION RATIO IMPERIAL:
    8.7:1
    STROKE LENGTH METRIC:
    82.00 MM
    Add to Cart
    $237.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $237.50
    Subtotal:
    Add to Cart
  • WISECO Piston Kit - +2.40 mm - XR650L 4562M10241
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    WISECO Piston Kit - +2.40 mm - XR650L 4562M10241

    WISECO

    $268.67
    WISECO Piston Kit +2.40 mm XR650L 4562M10241Pistons come without gasket kit
    9100338
    SKU:
    9100338
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    DISPLACEMENT:
    675 CC
    PISTON MATERIAL:
    FORGED
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON
    STROKE LENGTH METRIC:
    82.00 MM
    BORE - OVERSIZE METRIC:
    +2.40 MM
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    BORE - OVERSIZE:
    +2,40 MM
    BORE SIZE METRIC:
    102.40 MM
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    Add to Cart
    $268.67
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $268.67
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1379
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    WISECO Piston Kit with Gaskets PK1379

    WISECO

    $255.54
    WISECO Piston Kit with Gaskets PK1379Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030519
    SKU:
    9030519
    Availability:
    Ships Same Business Day
    Weight:
    1.42 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    66.40 MM
    DISPLACEMENT:
    249.3 CC
    PISTON DIAMETER METRIC:
    66.36 MM
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    72.00 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    Ships from Manufacture | Call to Order (231) 767-5055
    $255.54
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $255.54
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit - CR250 - 1997-2001 702M06850
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    WISECO Piston Kit - CR250 - 1997-2001 702M06850

    WISECO

    $222.61
    WISECO Piston Kit CR250 1997-2001 702M06850Pistons come without gasket kit
    9101232
    SKU:
    9101232
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    UNITS:
    EACH
    BORE SIZE METRIC:
    68.50 MM
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    BORE - OVERSIZE:
    +2,10 MM
    BORE - OVERSIZE METRIC:
    +2.10 MM
    PISTON MATERIAL:
    FORGED
    RIDING STYLE:
    OFF-ROAD
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON KIT
    STROKE LENGTH METRIC:
    72.00 MM
    Ships from Manufacture | Call to Order (231) 767-5055
    $222.61
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $222.61
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1427
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    WISECO Piston Kit with Gaskets PK1427

    WISECO

    $298.24
    WISECO Piston Kit with Gaskets PK1427Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030688
    SKU:
    9030688
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    MODEL:
    FORGED SERIES
    BORE SIZE METRIC:
    66.00 MM
    DISPLACEMENT:
    150 CC
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    11.7:1
    PISTON MATERIAL:
    2618 ALUMINUM ALLOY
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    43.70 MM
    PISTON DIAMETER METRIC:
    STANDARD
    SKIRT COATING:
    ARMORGLIDE®
    Add to Cart
    $298.24
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $298.24
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1445
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    WISECO Piston Kit with Gaskets PK1445

    WISECO

    $328.53
    WISECO Piston Kit with Gaskets PK1445Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030690
    SKU:
    9030690
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    72.00 MM
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    ENGINE TYPE:
    4-STROKE
    PISTON DIAMETER METRIC:
    88.92 MM
    PISTON MATERIAL:
    2618 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    448 CC
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE SIZE METRIC:
    89.00 MM
    MODEL:
    FORGED SERIES
    Add to Cart
    $328.53
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $328.53
    Subtotal:
    Add to Cart
  • WISECO Piston Kit - Standard - CR250/R 768M06640
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    WISECO Piston Kit - Standard - CR250/R 768M06640

    WISECO

    $198.42
    WISECO Piston Kit Standard CR250/R 768M06640Pistons come without gasket kit
    9101236
    SKU:
    9101236
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    DISPLACEMENT:
    249 CC
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    ALUMINUM ALLOY
    UNITS:
    EACH
    STROKE LENGTH METRIC:
    72.00 MM
    BORE SIZE METRIC:
    66.40 MM
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $198.42
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $198.42
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1502
    Quick view

    WISECO Piston Kit with Gaskets PK1502

    WISECO

    $211.75
    WISECO Piston Kit with Gaskets PK1502Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030697
    SKU:
    9030697
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    54.50 MM
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE - OVERSIZE:
    STANDARD
    PISTON DIAMETER METRIC:
    53.95 MM
    SKIRT COATING:
    NON-COATED
    BORE SIZE METRIC:
    54.00 MM
    DISPLACEMENT:
    124 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $211.75
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $211.75
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit - KX85 - 2001-2008 782M04950
    Quick view

    WISECO Piston Kit - KX85 - 2001-2008 782M04950

    WISECO

    $133.09
    WISECO Piston Kit KX85 2001-2008 782M04950Pistons come without gasket kit
    9101238
    SKU:
    9101238
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    BORE - OVERSIZE:
    +1,00 MM
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    UNITS:
    EACH
    STROKE LENGTH METRIC:
    45.80 MM
    BORE SIZE METRIC:
    49.50 MM
    DISPLACEMENT:
    84,9 CC
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    Ships from Manufacture | Call to Order (231) 767-5055
    $133.09
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $133.09
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit K2792
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    WISECO Piston Kit K2792

    WISECO

    $523.52
    WISECO Piston Kit K2792Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures, Kits include forged pistons with ArmorGlide™ coated skirts, rings,...
    9101999
    SKU:
    9101999
    Availability:
    Ships Same Business Day
    Weight:
    2.45 LBS
    BORE - OVERSIZE:
    0,125'
    BORE OVERSIZE - IMPERIAL:
    0.125'
    PISTON MATERIAL:
    ALUMINUM
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3.875'
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    DISPLACEMENT:
    124'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    MODEL:
    VM SERIES
    PISTON HEAD SHAPE:
    POSITIVE
    SKIRT COATING:
    ARMORFIT™
    STROKE LENGTH IMPERIAL:
    4-3/8'
    Add to Cart
    $523.52
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $523.52
    Subtotal:
    Add to Cart
  • WISECO Piston Kit K2793
    Quick view

    WISECO Piston Kit K2793

    WISECO

    $523.52
    WISECO Piston Kit K2793Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures, Kits include forged pistons with ArmorGlide™ coated skirts, rings,...
    9102001
    SKU:
    9102001
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    BORE - OVERSIZE:
    0,125'
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    PISTON MATERIAL:
    ALUMINUM
    BORE OVERSIZE - IMPERIAL:
    0.125'
    MODEL:
    VM SERIES
    DISPLACEMENT:
    103'
    PISTON HEAD SHAPE:
    POSITIVE
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    SKIRT COATING:
    ARMORFIT™
    STROKE LENGTH IMPERIAL:
    4-3/8'
    BORE SIZE IMPERIAL:
    3.875'
    UNITS:
    KIT
    Add to Cart
    $523.52
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $523.52
    Subtotal:
    Add to Cart
  • WISECO Piston - Standard 871M08900
    Quick view

    WISECO Piston - Standard 871M08900

    WISECO

    $234.72
    WISECO Piston Standard 871M08900Pistons come without gasket kit
    9102022
    SKU:
    9102022
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    89.00 MM
    DISPLACEMENT:
    472 CC
    STROKE LENGTH METRIC:
    76.00 MM
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    EACH
    Add to Cart
    $234.72
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $234.72
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1393
    Quick view

    WISECO Piston Kit with Gaskets PK1393

    WISECO

    $217.90
    WISECO Piston Kit with Gaskets PK1393Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030520
    SKU:
    9030520
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE SIZE METRIC:
    54.00 MM
    DISPLACEMENT:
    125 CC
    PRODUCT NAME:
    REBUILD KIT
    PISTON DIAMETER METRIC:
    53.94 MM
    STROKE LENGTH METRIC:
    54.50 MM
    Ships from Manufacture | Call to Order (231) 767-5055
    $217.90
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $217.90
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit - +1.50 mm 4574M07550
    Quick view

    WISECO Piston Kit - +1.50 mm 4574M07550

    WISECO

    $207.92
    WISECO Piston Kit +1.50 mm 4574M07550Pistons come without gasket kit
    9100377
    SKU:
    9100377
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    DISPLACEMENT:
    293 CC
    PISTON MATERIAL:
    FORGED
    STROKE LENGTH METRIC:
    65.50 MM
    BORE - OVERSIZE METRIC:
    +1.50 MM
    PRODUCT NAME:
    PISTON
    BORE SIZE METRIC:
    75.50 MM
    BORE - OVERSIZE:
    +1,50 MM
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    Add to Cart
    $207.92
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $207.92
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1167
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    WISECO Piston Kit with Gaskets PK1167

    WISECO

    $242.52
    WISECO Piston Kit with Gaskets PK1167Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030522
    SKU:
    9030522
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $242.52
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $242.52
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit - Standard 839M05200
    Quick view

    WISECO Piston Kit - Standard 839M05200

    WISECO

    $119.58
    WISECO Piston Kit Standard 839M05200Pistons come without gasket kit
    9100381
    SKU:
    9100381
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    DISPLACEMENT:
    89 CC
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    ATV
    STROKE LENGTH METRIC:
    41.90 MM
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    52.00 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    UNITS:
    EACH
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    Add to Cart
    $119.58
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $119.58
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1199
    Quick view

    WISECO Piston Kit with Gaskets PK1199

    WISECO

    $251.72
    WISECO Piston Kit with Gaskets PK1199Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030524
    SKU:
    9030524
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $251.72
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $251.72
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1141
    Quick view

    WISECO Piston Kit with Gaskets PK1141

    WISECO

    $234.78
    WISECO Piston Kit with Gaskets PK1141Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030526
    SKU:
    9030526
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    BORE - OVERSIZE METRIC:
    +2.00 MM
    DISPLACEMENT:
    123 CC
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE - OVERSIZE:
    +2,00 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    TYPE:
    TOP END
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    54.00 MM
    BORE SIZE METRIC:
    56.00 MM
    PISTON DIAMETER METRIC:
    55.96 MM
    PISTON SIZE METRIC:
    +2.00 MM
    PRODUCT NAME:
    REBUILD KIT
    Add to Cart
    $234.78
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $234.78
    Subtotal:
    Add to Cart
  • WISECO Piston Kit with Gaskets PK1189
    Quick view

    WISECO Piston Kit with Gaskets PK1189

    WISECO

    $182.09
    WISECO Piston Kit with Gaskets PK1189Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030527
    SKU:
    9030527
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $182.09
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $182.09
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1204
    Quick view

    WISECO Piston Kit with Gaskets PK1204

    WISECO

    $166.98
    WISECO Piston Kit with Gaskets PK1204Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030528
    SKU:
    9030528
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $166.98
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $166.98
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit with Gaskets PK1208
    Quick view

    WISECO Piston Kit with Gaskets PK1208

    WISECO

    $170.32
    WISECO Piston Kit with Gaskets PK1208Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include...
    9030529
    SKU:
    9030529
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    DISPLACEMENT:
    84.7 CC
    BORE - OVERSIZE:
    +1,00 MM
    BORE - OVERSIZE METRIC:
    +1.00 MM
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    BORE SIZE METRIC:
    49.00 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PRODUCT NAME:
    REBUILD KIT
    PISTON DIAMETER METRIC:
    48.95 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    46.80 MM
    TYPE:
    TOP END
    Ships from Manufacture | Call to Order (231) 767-5055
    $170.32
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $170.32
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
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