WSM Kawasaki Ultra Oversize Piston

The WSM Kawasaki Ultra oversize piston line gives owners of Kawasaki Ultra personal watercraft a dependable way to rebuild the top end. Each oversize piston is meant for engines whose cylinders have been bored or honed. It restores proper piston-to-cylinder fit, compression and power, and it works for a standard rebuild or a performance refresh.

Key Features:

• Oversize piston sizing for Kawasaki Ultra personal watercraft engines that need a rebore
• Built to restore compression and engine performance during top-end rebuilds
• Made for the heat and load of marine two-stroke engines
• Choose the oversize that matches your rebored cylinder
• Backed by WSM, a well-known maker of engine rebuild parts for powersports and personal watercraft

WSM piston kits are a common choice for jet ski engine rebuilds. Use one when you want to bring a worn Kawasaki Ultra engine back to reliable running condition.