Wossner Piston Ring 73.50 mm Ski-Doo Grand Touring 500 1996-1999 Yamaha SX Viper 2002-2003 RST7350
Part Number: 09120890Description
A worn or damaged piston ring directly compromises compression, power delivery, and fuel efficiency—making a quality replacement essential for any engine rebuild. The Wossner RST7350 is engineered to restore proper ring sealing in 2-stroke engines, ensuring consistent combustion and reliable performance across demanding applications. Whether you're rebuilding after a season or refreshing an aging powerplant, this precision-fit ring delivers the durability you need without compromise.
- Bore diameter: 73.50 mm
- OEM fitment: Ski-Doo Grand Touring 500 (1996–1999)
- OEM fitment: Yamaha SX Viper (2002–2003)
- Material: High-grade alloy
- Engine type: 2-stroke
- Optimized ring sealing
- Extreme temperature rated
- High-pressure capable
- Direct bolt-on replacement
- MPN: RST7350
Fitment
Fitment for Wossner Piston Ring 73.50 mm Ski-Doo Grand Touring 500 1996-1999 Yamaha SX Viper 2002-2003 RST7350
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