SPI .020 Over Bore Piston Kit for Yamaha 500 L/C Snow Most 1994-2001 68.5mm

.020 Over Bore Piston Kit for Yamaha

This .020 over bore piston kit from SPI is designed to restore compression and power in Yamaha 500 liquid-cooled snowmobile engines.

Overview

This .020 over bore piston kit from SPI is a high-performance replacement for Yamaha 500 L/C Snow Most snowmobiles. It provides a precise fit for 1994-2001 models and restores engine efficiency. The .020 over bore piston kit is ideal for rebuilding a worn snowmobile engine.

Built For Performance

• Includes piston, rings, wrist pin, and circlips
• Precision-machined from high-strength aluminum alloy
• .020 over bore size for worn cylinders
• Designed for reliable power output in snow conditions
• Tested for durability

Fits These Machines

• for Yamaha 500 L/C Snow Most (1994-2001)

On-The-Job Use

• Snow trail riding and recreational snowmobiling
• Backcountry exploration
• Engine rebuilding for restored performance

Specs At A Glance

Good To Know

Q: Will this piston kit work with stock cylinder? A: This kit is .020 over bore, so you must have your cylinder machined to match the oversized piston.

Q: What is included in the kit? A: The kit includes piston, rings, wrist pin, and circlips.

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