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

3 SPI Standard Bore Piston Kits for Arctic Cat

These 66.5mm standard bore piston kits are designed for use in Arctic Cat EXT 600 Triple snowmobiles from 1997-1998.

Overview

The 3 SPI Standard Bore Piston Kits for Arctic Cat EXT 600 Triple provide a reliable replacement for worn pistons in 1997-1998 models. These piston kits are precision-engineered to restore compression and power in two-stroke snowmobile engines. Each kit includes a piston, rings, and pin for a complete top-end rebuild.

Built For Performance

• Constructed from high-strength aluminum alloy for durability and heat resistance
• Precision-machined to 66.5mm standard bore size for exact fit
• Includes chrome-plated piston rings for reduced wear and improved sealing
• Matched weight set ensures balanced engine operation
• Includes wrist pin and circlips for complete installation

Fits These Machines

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

On-The-Job Use

• Ideal for rebuilding Arctic Cat snowmobile engines for trail and mountain riding
• Commonly used during top-end overhauls to restore engine performance
• Suitable for competitive snowmobiling and recreational use

Specs At A Glance

Good To Know

Q: Are these pistons compatible with other Arctic Cat models? A: These kits are specifically designed for the EXT 600 Triple 1997-1998. Always verify fitment with your specific snowmobile serial number before ordering.

Q: Do these kits include all necessary hardware? A: Yes, each kit includes a piston, rings, wrist pin, and circlips. You may need to reuse the cylinder head and base gaskets or purchase them separately.

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