Wiseco Top End Kit 1.75mm Oversized to 71.50mm - WK1128

Item # : 187817

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List : $632.99


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  • Manufacturer: Wiseco


Wiseco Top End Kit - 1.75mm Oversized to 71.50mm


  • Most Wiseco 2-cycle pistons are forged from high-silicone bar stock
  • Greater strength and lower expansion at high temperatures
  • Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
  • All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips
  • Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC) and fit only Wiseco pistons
  • Oversize pistons require cylinder boring


  • Displacement: 783cc
  • Bore - Standard: 69.75mm
  • Bore - Actual: 71.50mm
  • Bore - Oversize: 1.75mm
  • Stroke: 65.00mm
  • Cylinders: 3

Item Contents:

  • 2815CD - 71.50 mm Ring Set
  • 633M07150 - Polaris SL/SLT750-780 ProLite 2815CD
  • S343 - PistonPin 18mm x 2.362" NonChromed TW
  • W5436 - TopEndGsktKit Pol 750 Watercraft '92-96

Manufacturer Part Number: WK1128