Description
Worn or compromised piston rings are a direct path to poor compression, excessive blow-by, and accelerated oil consumption—issues that compound quickly under load. The Wossner Piston Ring Set RSB6500 restores proper bore sealing with precision-engineered rings matched to Wossner pistons, delivering the combustion efficiency and reliability your Arctic Cat Panther 440 demands. Whether you’re running street or track, this replacement set is essential maintenance for any engine pushing serious RPMs.
- Arctic Cat Panther 440
- Model years 1997-2001
- MPN: RSB6500
- Wossner piston-matched
- Precision-engineered fitment
- Reduces blow-by
- Lowers oil consumption
- Improves compression sealing
- Withstands extreme pressures
- High-temperature rated
- Street and racing ready
- Bolt-on installation
- Complete ring set






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