SPI .040 Over Bore Piston Kit for Ski-Doo Many 1989-1999 583 Snowmobiles 77mm

.040 Over Bore Piston Kit for Ski-Doo 583 Snowmobiles

This .040 over bore piston kit is designed for Ski-Doo 583 snowmobiles from 1989 to 1999, providing a 77mm piston for engine rebuilds.

Overview

The .040 over bore piston kit for Ski-Doo 583 snowmobiles includes a 77mm piston, rings, and wrist pin to refresh top end performance. It fits many Ski-Doo models equipped with the 583cc engine from 1989 through 1999, making it ideal for restoring compression and power.

Built For Performance

• Oversized .040 (77mm) piston for increased bore clearance
• Includes piston rings and wrist pin for a complete rebuild
• Cast from durable aluminum alloy for long service life
• Precision-machined to fit Ski-Doo 583 engine blocks
• Designed to restore lost compression and horsepower

Fits These Machines

• for Ski-Doo 583 Snowmobiles (1989-1999)

On-The-Job Use

• Commonly used during top end rebuilds of Ski-Doo 583 snowmobile engines
• Suitable for trail and recreational snowmobiles needing a bore increase
• Ideal for restoring performance in older model snowmobiles from 1989-1999
• Often chosen when cylinder wear requires an overbore to .040

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with a 1994 Ski-Doo 583? A: Yes, the kit fits Ski-Doo 583 snowmobiles from 1989 to 1999, including the 1994 model.

Q: Do I need to replace piston rings with this kit? A: Yes, the kit includes rings and a wrist pin, providing everything needed for a proper top end rebuild.

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