Description
Whether you’re refreshing a worn top end or pushing your Arctic Cat Thundercat 1000 to higher displacement, this Wiseco piston kit delivers the forged durability and precision engineering required for reliable performance. A complete rebuild solution, this kit eliminates the guesswork by bundling everything from pistons and rings to gaskets in one package. Get your engine back to factory specifications—or prepare it for the next level.
- Forged piston construction
- Precision-engineered compression rings
- Wrist pins included
- Circlips for secure fit
- Complete gasket set
- 85.00mm bore size
- Arctic Cat Thundercat 1000
- Model years 1998–2001
- Bolt-on installation
- Cylinder sleeves sold separately






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