Pro-Lite Forged Oversize (0.50mm - 73.50mm) Piston Kit 

Manufacturer Part #  659M07350 

Forged from high-silicon aluminum alloy for maximum strength and dependability.

Innovative forging design and piston skirt provide maximum horsepower and torque.

Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).

Oversize pistons require cylinder sleeving.

Specifications:

Displacement: 903cc
Bore - Standard: 73.00mm
Bore - Actual: 73.50mm
Bore - Oversize: 0.50
Stroke: 71.00mm
Cylinders: 3

2894CD - 73.50 mm Ring Set

CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR)

S512 - PistonPin 20mm x 2.362" NonChromed TW

Fitment:

2001-2002 Kawasaki Jet Ski 900 STS JT900
1997-2006 Kawasaki Jet Ski 900 STX JT900
1995-1997 Kawasaki Jet Ski 900 ZXi JH900