Wiseco Top End Kit Standard Bore 84.00mm - WK1290

Item # : 187829

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  • Manufacturer: Wiseco


Wiseco Top End Kit - Standard Bore 84.00mm


  • 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


  • Displacement: 754cc
  • Bore - Standard: 84.00mm
  • Bore - Actual: 84.00mm
  • Bore - Oversize: STD
  • Stroke: 68.00mm
  • Cylinders: 2

Item Contents:

  • 3307KD - 3.307 Semi Keystone Ring Set
  • 757M08400 - Yamaha 760 '96-97/1200 '97-04 3307KD
  • S631 - PistonPin 20 x 60.0mm NonChromed TW
  • W5526 - TopEnd Gskt Kit Yamaha 760cc Watercraft

Manufacturer Part Number: WK1290