Wiseco Top End Kit 1.00mm Oversized to 89.00mm - WK1213

Item # : 187814

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  • Manufacturer: Wiseco


Wiseco Top End Kit - 1.00mm Oversized to 89.00mm


  • 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
  • Not for DI Models


  • Displacement: 971cc
  • Bore - Standard: 88.00mm
  • Bore - Actual: 89.00mm
  • Bore - Oversize: 1.00mm
  • Stroke: 78.20mm
  • Cylinders: 2

Item Contents:

  • 3503KD - 3.503 Semi Keystone Ring Set
  • 716M08900 - Sea Doo 950 GSX/GTX/RX/XP '97-07 3503KD
  • S568 - PistonPin 21mm x 2.618" NonChromed TW
  • W5574 - TopEnd Gskt Kit Sea Doo 950cc Carb

Manufacturer Part Number: WK1213