SPI Standard Bore Piston Kit for Arctic Cat M8000, XF8000, ZR8000 2018-2019 85mm

Standard Bore Piston Kit for Arctic Cat

This aftermarket piston kit is a direct replacement for Arctic Cat M8000, XF8000, and ZR8000 snowmobiles from 2018-2019, featuring an 85mm standard bore size for reliable engine rebuilds.

Overview

This standard bore piston kit from SPI provides a high-quality replacement for Arctic Cat 800 series snowmobiles. It is built to restore engine performance and compression in 2018-2019 M8000, XF8000, and ZR8000 models. The 85mm piston kit ensures a proper fit for standard bore cylinders.

Built For Performance

• 85mm standard bore size for precise fitment
• High-strength aluminum alloy construction
• Includes piston rings and wrist pin for complete installation
• Designed for direct replacement without modifications
• Engineered to meet OEM specifications for Arctic Cat snowmobiles

Fits These Machines

• for Arctic Cat M8000 2018-2019
• for Arctic Cat XF8000 2018-2019
• for Arctic Cat ZR8000 2018-2019

On-The-Job Use

• Snowmobile trail riding and mountain climbing
• Engine rebuilds and top-end overhauls
• Performance restoration on high-mileage sleds
• Replacement after piston seizure or wear

Specs At A Glance

Good To Know

Q: Does this kit include everything needed for installation? A: Yes, the kit includes the piston, rings, and wrist pin, but you should reuse your original circlips and confirm cylinder condition before assembly.

Q: Can I use this in a non-Arctic Cat snowmobile? A: No, this piston kit is specifically designed for the Arctic Cat 800 series engines listed, and fitment outside these models is not recommended.

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