SPI Top End Gasket Kit 1993-1997 for Arctic Cat Thundercat 900 / Mountain Cat

Top End Gasket Kit for Arctic Cat

This top end gasket kit provides the necessary gaskets for rebuilding the top end of Arctic Cat snowmobile engines, fitting 1993-1997 Thundercat 900 and Mountain Cat models.

Overview

This top end gasket kit for Arctic Cat delivers a complete set of gaskets to seal the cylinder and head after a top-end rebuild. Designed for 1993-1997 Thundercat 900 and Mountain Cat snowmobiles, the kit helps restore engine compression and prevent coolant or oil leaks. Using a high-quality top end gasket kit ensures reliable performance in demanding snow conditions.

Built For Performance

• Includes cylinder head gasket, base gasket, and exhaust gasket
• Constructed from materials that withstand high temperatures and pressure
• Engineered to match OEM specifications for a secure seal
• Simplifies top-end rebuilds with all needed gaskets in one kit
• Designed for two-stroke engine applications common on Arctic Cat snowmobiles

Fits These Machines

• for Arctic Cat Thundercat 900 (1993-1997)
• for Arctic Cat Mountain Cat (1993-1997)

On-The-Job Use

• Snowmobile trail riding and mountain climbing
• Recreational snowmobiling in deep snow
• Engine maintenance and rebuilds during off-season
• Racing and performance tuning of two-stroke engines

Good To Know

Q: Does this kit include gaskets for the exhaust and intake? A: This kit focuses on top-end gaskets including head, base, and exhaust; intake gaskets are not included and should be purchased separately if needed.

Q: Is this kit compatible with other Arctic Cat models from the same era? A: This gasket kit is specifically designed for Thundercat 900 and Mountain Cat; other Arctic Cat models may require different gasket dimensions.

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