PISTON KIT 05-21 YZ125 58.00, WOSSNER 8160D400 YAMAHA MX
Piston Kit 58.00MM Bore 57.95 Wossner 8160D400 (+4.00). Wossner forged pistons are superior in strength and design, engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. 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. Display (cm3) 125, Hub stroke (mm) 54.50, Clearance (mm) 0.05, Compression height (mm) 28.00. Weight 204g. Part No. 56-W845_400.WO, Lock P/N CW15, Pin P/N WP032, Ring Set P/N RSB5800, Rod P/N P2018. Cross reference numbers: 1C3-11631-03-D0, 09104853, 845M05400.
- SKU
- 56-W845_400.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner 58.00MM Piston Kit (+4.00)
This Wossner forged piston kit is designed for superior strength and performance. Engineered for optimal combustion chamber heat transfer, it features an elliptical design that ensures a uniform bearing surface under heat expansion, preventing piston collapse and distributing thrust loads evenly. Manufactured in Germany.
- Bore Size: 58.00mm
- Piston Clearance: 0.05mm
- Compression Height: 28.00mm
- Lock Pin Part Number: CW15
- Pin Part Number: WP032
- Ring Set Part Number: RSB5800
- Rod Part Number: P2018
Features:
- Wossner forged pistons offer enhanced strength and advanced design.
- Engineered for efficient combustion chamber heat transfer to cylinder walls.
- Elliptical design promotes uniform bearing surfaces and even thrust load distribution, preventing piston collapse.
- Made in Germany.


