813M08150 Wiseco .060 Piston Kit for Kawasaki JH750 750SS 1992-1995 81.50 mm

Wiseco .060 Piston Kit for Kawasaki JH750 750SS

This Wiseco .060 overbore piston kit for Kawasaki JH750 750SS fits 1992 through 1995 models at 81.50 mm bore and delivers a precise top-end replacement for worn cylinders.

Overview

This Wiseco .060 piston kit is a top-end replacement for the Kawasaki JH750 750SS personal watercraft. It restores compression and cylinder sealing on an engine that has been bored 0.060 in over stock. The 81.50 mm piston kit suits rebuilders and riders who need an accurate oversize match for a worn or damaged cylinder.

Built For Performance

• Wiseco forged piston construction for strength under high rpm load
• .060 oversize at 81.50 mm bore to clean up worn cylinder walls
• Kit includes piston, rings, wrist pin, and circlips for a complete top-end refresh
• Designed for two-stroke watercraft applications

Fits These Machines

• for Kawasaki JH750 750SS 1992
• for Kawasaki JH750 750SS 1993
• for Kawasaki JH750 750SS 1994
• for Kawasaki JH750 750SS 1995

On-The-Job Use

• Top-end rebuild after cylinder wear or scoring
• Bore-and-hone refresh on a high-hour 750 engine
• Race and recreation PWC maintenance
• Restoring compression on a tired two-stroke

Specs At A Glance

Good To Know

Q: Is this piston kit a direct drop-in? A: No, a .060 oversize piston requires the cylinder to be bored and honed to 81.50 mm before installation. Confirm your cylinder has enough material for the overbore.

Q: Does the kit include rings and pin? A: Yes, this kit ships as a complete top-end set with piston, rings, wrist pin, and circlips. Check ring end gap during assembly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.