PISTON KIT 09-12 CRF450R 96.00, WOSSNER 8739DA HONDA FORGED, 13110-MEN-A30
Wossner 8739DA forged piston kit with a 96mm bore (STD). This piston kit is engineered for superior strength and design, providing an optimal path for combustion chamber heat transfer to cylinder walls. It features an elliptical design for uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads evenly to prevent piston collapse. Made in Germany. Includes Lock P/N CW19, Pin P/N WP037, Ring Set P/N 960ADS-2, and Rod P/N P4027. Specifications include 449 cm3 display, 62.10 mm hub stroke, 0.04 mm clearance, OEM compression ratio (12.00:1), -4.60 cm3 dome volume, 20.70 mm compression height, and a theoretical weight of 384 grams. Cross-reference numbers: 13110-MEN-A30, 4978M09600.
- SKU
- 56-W4978.A.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit - 96mm Bore
Upgrade your engine with a high-performance Wossner Forged Piston Kit. Engineered in Germany, these pistons are designed for superior strength and efficient heat transfer. The elliptical design ensures a uniform bearing surface and even distribution of thrust loads, preventing localized pressure and piston collapse, even under extreme heat expansion.
Key Features:
- Bore Size: 96.00mm
- Piston Part Number: 8739DA
- Lock Part Number: CW19
- Pin Part Number: WP037
- Ring Set Part Number: 960ADS-2
- Rod Part Number: P4027
- Displacement: 449 cm³
- Stroke: 62.10 mm
- Clearance: 0.04 mm
- Compression Ratio: OEM (Original Equipment Manufacturer)
- OEM Compression Ratio: 12.00:1
- Dome Volume: -4.60 cm³
- Compression Height: 20.70 mm
- Material: Forged Aluminum Alloy
Cross Reference Numbers:
- 13110-MEN-A30
- 4978M09600
