Wossner Piston Kit for Yamaha, 71.94 mm (8179D200)

Upgrade your Yamaha engine with the Wossner 8179D200 Piston Kit, engineered for dependable performance, reduced friction, and long-lasting durability. This piston kit is forged from aerospace-grade aluminum alloy to provide an excellent balance of strength and lightness, making it well suited for performance-focused engine applications. The 71.94 mm piston is designed to support consistent operation while maintaining the structural integrity required in demanding conditions.
The piston features a permanent skirt coating that helps reduce friction and piston rock for quieter operation and improved performance. Optimized machining removes unnecessary weight while preserving strength in critical areas, including the piston crown and skirt wall cross section. This design helps promote responsive engine performance, reliable durability, and stable operation across a wide range of engine speeds.
The Wossner 8179D200 kit includes the essential components needed for installation: one piston, piston rings, a wrist pin, and retaining clips. Each component is selected to work together as a complete piston assembly, simplifying replacement and supporting proper fitment when matched to the appropriate Yamaha engine application. Verify engine compatibility and installation requirements before servicing.
Choose the Wossner 8179D200 Piston Kit when you need a precision-engineered replacement designed for strength, reduced friction, and reliable performance. Its forged construction, coated skirt, and optimized machining provide a durable solution for rebuilding or upgrading a compatible Yamaha engine.

Features:

• Permanent skirt coating: Helps reduce friction and piston rock for quieter operation and improved performance.

• Aerospace-grade aluminum alloy: Provides a lightweight design with dependable strength.

• Optimized machining: Reduces weight while maintaining strength in the piston crown and skirt wall cross section.

• Complete piston kit: Includes the piston, rings, wrist pin, and retaining clips.

• Piston diameter: 2.83 inches.

Ships from Parts Unlimited.