Description
Piston ring degradation is a silent killer of engine performance—worn rings allow combustion pressure to leak past the piston, robbing you of power and forcing oil past the cylinder walls. The Wossner 800 Dragon RMK 155 Piston Ring Set RST8750 is engineered as a direct OEM replacement for Wossner pistons, restoring the critical seal between piston and cylinder that maintains compression, controls oil consumption, and maximizes combustion efficiency. Whether you’re rebuilding after hard track use or refreshing a high-mileage engine, this ring set delivers the precision fit and thermal stability demanded by serious racers and engine builders.
- Wossner piston compatible
- CNC-precision engineered
- Optimized oil control
- High thermal stability
- Superior combustion sealing
- Extreme temperature rated
- Street and racing proven
- Direct bolt-on fit
- Reduced emissions
- Minimal oil consumption
- Arctic Cat 800 Dragon application
- RMK 155 fitment (2008-2010)
- MPN: RST8750






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