SPI Standard Bore Piston Kit for Arctic Cat 800 Twins fits 2001-2004 Models 81mm

SPI Standard Bore Piston Kit for Arctic Cat

This SPI Standard Bore Piston Kit is a direct replacement for Arctic Cat 800 twin engines and provides everything needed to rebuild the top end. It restores compression and power in 2001-2004 Arctic Cat models with a 81mm bore size.

Overview

This SPI Standard Bore Piston Kit is a complete replacement set designed for Arctic Cat 800 twin engines from 2001 to 2004. It includes piston, rings, wrist pin, and circlips to rebuild the top end. The 81mm bore size matches OEM specifications for reliable performance.

Built For Performance

• Precision-machined from high-strength aluminum alloy
• Includes rings, wrist pin, and circlips for complete rebuild
• Matches OEM bore dimensions for proper sealing
• Undergoes rigorous quality control testing
• Designed for high-output snowmobile engines

Fits These Machines

• for Arctic Cat 800 Twin (2001)
• for Arctic Cat 800 Twin (2002)
• for Arctic Cat 800 Twin (2003)
• for Arctic Cat 800 Twin (2004)

On-The-Job Use

• Rebuilding top end of Arctic Cat snowmobile engines
• Restoring lost compression in high-mileage engines
• Replacing worn pistons to prevent engine failure
• Maintaining peak performance for racing or recreational riding

Specs At A Glance

Good To Know

Q: Will this kit fit my 2002 Arctic Cat 800? A: This kit is designed for 2001-2004 Arctic Cat 800 twin models with an 81mm bore, so it should fit your 2002. Always verify bore size before ordering.

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