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Wiseco Piston - Yamaha 743/789cc - 63mm (Big Bore .090)


$135.95


Wiseco High Performance Piston For Yamaha Snowmobile Engine

Wiseco pistons are forged from high silicon, low expansion aluminum alloy which offers superior strength, reduced weight, improved heat transfer and longer life.

CC: 743/789
Stroke: 59.6
Standard Bore: 63mm
Piston Size: Over Sized 0.090"(Big Bore 65.25mm)
Cylinder: 4

Includes: Ring set (2569CD), Wrist Pin (S270), Circlips & Piston (2359P1)

Pro-Lite

Cylinder resleeving required for oversizes.

See Fitment for applications.

Fits:

Yamaha VX 750S V-Max 4 1992
Yamaha VX 750S V-Max 4 1993
Yamaha VX 750S V-Max 4 1994
  • Model: 2359P1
  • Manufactured by: Wiseco

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Our pistons, rings and kits are sold by application and bore size. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need.