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Wiseco

Wiseco Piston 2mm Over 82mm 639M08200 Polaris Trail Boss 350L 90-93

Wiseco Piston 2mm Over 82mm 639M08200 Polaris Trail Boss 350L 90-93

$159.56 USD
$199.45 USD $159.56 USD
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New Wiseco Piston Kit

  • Innovative forging design provides maximum horsepower 
  • Durability, longevity and increased torque
  • Authorized dealer
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    • Part: Wiseco Piston Kit
    Make: Polaris
    Model: Trail Boss 350L
    Year: 1990-1993
    Wiseco Part Number: 639M08200
    Bore Size: 82mm
    Notes: 2x4 & 4x4

    Product Information:
    -Lightweight forging for instant throttle responce and maximum torque.
    -Computer engineered piston skirt profiles minimal cylinder wall friction.
    -Anti-detonation grooves and new ring land diameter eliminates ring blow-by while maximizing engine performance.
    -Piston kit includes 1 - Piston, 1 - Ring Set,  1 - Wristpin, and 1 - Circlip Set unless otherwise noted in the "Notes:" above.
    -Oversize kits require cylinder boring or sleeving.
    -Top end bearing not included in kit.

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