Wössner Pistons Forged Piston Kit Yamaha Snowmobile

Wössner Pistons forged piston kits are built for snowmobile engine rebuilds and performance builds. Each kit is a high-strength forged piston kit (also called a top end piston kit) made to restore or increase power and reliability in 2-stroke snowmobile engines.

Key Features:

• Forged construction: Wössner designs and makes its forgings in house. In most cases the piston is then fully CNC machined, inside and out.
• Lightweight design: Lighter pistons reduce wear and fatigue on the wrist pin and wrist pin bearing. They can also let an engine builder run tighter cylinder clearances.
• Moly Teflon skirt coating: The soft coating allows tighter clearances and makes break-in easier. It also shows wear patterns when the piston is removed after use.
• Ride-specific engineering: Kits come in bore sizes and configurations matched to specific Yamaha snowmobile engines, including dual ring designs.
• Quality rings: Wössner uses Japanese-made piston rings for precise sealing.

Wössner Pistons has a racing background and a reputation for German-engineered forged pistons. It makes pistons for motorcycles, ATVs, personal watercraft and snowmobiles. Whether you are rebuilding a worn engine or upgrading for more power, these kits give a durable, high-quality replacement for demanding winter riding.