040 Over Pistons Pair for Ski-Doo Legend 380 2002-2004 Snowmobile

Pistons for Ski-Doo Legend 380

This pair of .040 over pistons for Ski-Doo Legend 380 snowmobiles is a rebuild component sized to restore compression in worn or scored cylinders.

Overview

These .040 over pistons for Ski-Doo Legend 380 machines are made for top-end engine rebuilds on 2002 to 2004 models. Each pair is oversized to clean up a bored cylinder, helping restore proper piston-to-wall clearance and dependable compression. They suit riders and shops doing a complete top-end refresh.

Built For Performance

• Oversized .040 inch bore sizing to match a rebored cylinder
• Sold as a matched pair for both cylinders
• Cast construction suited to rebuild and service work
• Designed to restore compression in worn top ends
• Direct fitment for the Legend 380 engine platform

Fits These Machines

• for Ski-Doo Legend 380, 2002 to 2004

On-The-Job Use

• Top-end rebuilds after cylinder boring
• Restoring compression on high-hour engines
• Seasonal maintenance for older snowmobiles
• Shop repairs on Legend 380 machines

Specs At A Glance

Good To Know

Q: Do these pistons fit a standard cylinder? A: No, they are .040 inch oversize and require a cylinder bored and honed to match that dimension.

Q: Is anything else needed for the rebuild? A: Rings, wrist pins, clips, and gaskets are typically replaced at the same time, so check your engine kit needs before ordering.

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