Pro X Top End Rebuild Kit For Sea-Doo 951 Motors .25 Over

Pro-X piston kits are manufactured in Japan and are designed to be on OEM replacement. The pistons are supplied in a package that includes rings, wrist pins, circlips, top end needle bearings and a quality top end gasket kit. The Pro-X cast piston is molded according to original specification with performance upgrades to enhance reliability. The aluminum alloy used in the manufacturing of Pro-X pistons maintains or exceeds factory specifications. The eutectic alloy contains a substantial silicone content for maximum strength and performance from a cast piston. The lighter weight that a cast piston provides is another feature which assists the motor to achieve higher RPMs. Pro-X piston sizes are precision ground on modern CNC computerized machinery and maintain extremely close tolerances.

This fits? All 951 Carb motors.? This is a bore of .25 Over