Pro-X Pistons Gaskets Bearings Engine Rebuild Kit for Ski-Doo MXZ 500 2000-2003

Engine Rebuild Kit for Ski-Doo MXZ 500

This complete engine rebuild kit for Ski-Doo MXZ 500 snowmobiles includes Pro-X pistons, gaskets, and bearings to restore top and bottom end performance.

Overview

This engine rebuild kit is assembled for the Ski-Doo MXZ 500 and covers the pistons, gaskets, and bearings needed for a full top and bottom end refresh. Riders rebuilding a tired 500 twin get the critical wear parts in one package. Each component in this engine rebuild kit is selected to match the 2000 to 2003 MXZ 500 platform.

Built For Performance

• Pro-X pistons machined for the MXZ 500 bore and stroke
• Complete gasket set sealing the top end and crankcase
• Bearings sized for the 500 twin crankshaft and cases
• Components matched as a set for consistent clearance
• Parts intended for one full engine rebuild service

Fits These Machines

• for Ski-Doo MXZ 500, 2000
• for Ski-Doo MXZ 500, 2001
• for Ski-Doo MXZ 500, 2002
• for Ski-Doo MXZ 500, 2003

On-The-Job Use

• Top end rebuild after a piston seizure or scored cylinder
• Bottom end refresh during a full engine tear down
• Seasonal maintenance on a high-hour MXZ 500
• Restoring compression on a worn 500 twin

Specs At A Glance

Good To Know

Q: Does this kit fit every MXZ 500 built from 2000 to 2003? A: It is listed for the 2000 to 2003 MXZ 500, but sleds can vary by serial number, so check your machine before ordering. A: Measure your bore and confirm piston size before installation.

Q: Are the pistons original Ski-Doo parts? A: No, the pistons are Pro-X components made for the MXZ 500 and are not original brand parts. Always verify clearance and 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.