PISTON KIT 87-09 YFZ350 64.50, WOSSNER 8075D050 YAMAHA ATV
Wossner forged piston kit 8075D050 with a 64.50mm bore and 64.44mm diameter. This kit is +0.50 oversize. Wossner pistons are superior in strength and design, engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. They are elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany. Lock P/N: CW16. Pin P/N: WP027. Ring Set P/N: RSB6450 X2. Specifications: Display (cm3): 347. Hub Stroke (mm): 54.00. Clearance (mm): 0.06. Compression Ratio: 2 stroke. Compression Height (mm): 36.00. Theoretical Weight (G): N/A.
- SKU
- 56-W513+050.WO
- Brand
- Wossner
- Availability
- In Stock (4)
FULL DESCRIPTION
Wossner Forged Piston Kit - 64.50mm Bore
Upgrade your engine with a high-performance Wossner forged piston kit. Engineered in Germany, these pistons are designed for superior strength and optimal combustion chamber heat transfer. The elliptical design ensures a uniform bearing surface, even under heat expansion, which eliminates localized pressure and distributes thrust loads evenly to prevent piston collapse. This kit includes essential components for a complete installation.
Key Features:
- Forged for enhanced strength and durability.
- Elliptical design for uniform bearing surface and even thrust load distribution.
- Optimized for efficient combustion chamber heat transfer.
- Precision engineered in Germany.
- Includes Lock P/N: CW16
- Includes Pin P/N: WP027
- Includes Ring Set P/N: RSB6450 X2
Specifications:
- Bore Size: 64.50mm
- Piston Clearance: 0.06mm
- Compression Height: 36.00mm
- Engine Displacement: 347 cm³
- Stroke: 54.00mm
- Weight: 302 grams
