SPI Standard Bore Piston Kit for Arctic Cat EXT 600 Triple 1997-1998 66.5mm

Standard Bore Piston Kit (66.5mm) for Arctic Cat EXT 600 Triple 1997-1998

This standard bore piston kit is a direct replacement for Arctic Cat EXT 600 Triple snowmobiles from 1997 to 1998, restoring engine compression and performance.

Overview

This standard bore piston kit for Arctic Cat EXT 600 Triple provides a reliable replacement for worn pistons. Designed to fit 1997-1998 models with a 66.5mm bore, it restores compression and power. The standard bore piston kit ensures smooth operation and long-lasting durability.

Built For Performance

• Precision-machined to 66.5mm standard bore for exact fit
• High-strength aluminum alloy construction for durability
• Includes piston, rings, and wrist pin for a complete rebuild
• Designed for high-performance two-stroke snowmobile engines
• Direct replacement for worn original pistons

Fits These Machines

• for Arctic Cat EXT 600 Triple (1997-1998)

On-The-Job Use

• Restores engine performance in trail and mountain snowmobiles
• Ideal for engine rebuilds during off-season maintenance
• Used by snowmobile enthusiasts for reliable winter riding

Specs At A Glance

Good To Know

Q: Does this kit include everything needed? A: Yes, the kit includes the piston, piston rings, and wrist pin for a complete replacement.

Q: How do I confirm fitment for my snowmobile? A: Check your engine model and year; this kit fits Arctic Cat EXT 600 Triple from 1997 to 1998 with a standard 66.5mm bore.

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