809M08200 Wiseco Piston 82.00 mm for Kawasaki JH750 Super Sport XI 1996-1997

Wiseco .080 Over Piston for Kawasaki JH750 Super Sport XI

This Wiseco 809M08200 piston is a 0.080 inch oversize replacement piston measuring 82.00 mm, built to restore compression and performance in the Kawasaki JH750 Super Sport XI engine.

Overview

This Wiseco .080 over piston for Kawasaki JH750 Super Sport XI watercraft is made for rebuilds that need an 82.00 mm bore. The piston for Kawasaki applications delivers reliable sealing and smooth running when matched to the correct oversize cylinder. This Wiseco piston suits riders and mechanics rebuilding 1996 to 1997 JH750 Super Sport XI engines.

Built For Performance

• 82.00 mm oversize diameter for 0.080 inch bore increases
• Wiseco forged construction for strength under high RPM
• Precision machined skirt for consistent cylinder wall contact
• Designed to accept standard piston rings and wrist pin
• Produced as part number 809M08200 for easy verification

Fits These Machines

• for Kawasaki JH750 Super Sport XI 1996
• for Kawasaki JH750 Super Sport XI 1997

On-The-Job Use

• Top end rebuilds after significant cylinder wear
• Boring out a heavily worn cylinder to a larger oversize
• Restoring compression in a high hour JH750 engine
• Fresh piston installation during a full engine service

Specs At A Glance

Good To Know

Q: Does this piston fit a stock bore? A: No, this is a 0.080 inch oversize piston at 82.00 mm and requires the cylinder to be bored to match. It will not fit a standard bore without machining.

Q: Do I need to replace rings at the same time? A: Yes, new rings sized for the 82.00 mm bore are required for proper sealing and compression. Reusing worn rings on a fresh piston can cause blow-by and poor performance.

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