PISTON KIT 1983 CR80 49.50, FORGED WOSSENR 8278DA
Wossner 8278DA forged piston kit with a 49.50mm bore. Manufactured in Germany, this piston ensures strength, efficient thermal performance, and reliability. Its elliptical profile evenly distributes pressure during heat expansion, reducing the risk of piston failure. Features include a forged piston for durability and high performance, designed to optimize heat transfer from combustion to cylinder walls. The elliptical shape provides a uniform bearing surface under heat expansion, minimizing localized pressure and the risk of piston collapse. Specifications include a bore of 49.50 mm, actual bore diameter of 49.45 mm, display of 79 cm³, hub stroke of 41.40 mm, clearance of 0.05 mm, compression height of 25.00 mm, dome volume not specified, Wossner compression ratio of 2-stroke, and OEM compression ratio of 2-stroke. Cross-reference OEM part numbers are Piston: 8278DA, Lock: CW12, Pin: WP091, Ring Set: RSB4950 x 2, Needle Bearing: N1004, and Part No.: 56-W493+000.WO.
- SKU
- 56-W493+000.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit 49.50mm Bore
Experience enhanced strength, superior thermal performance, and exceptional reliability with this Wossner forged piston kit. Engineered in Germany, this high-quality piston is designed to optimize heat transfer and withstand demanding conditions.
The innovative elliptical profile of the piston ensures even pressure distribution during heat expansion. This advanced design significantly reduces localized pressure points, minimizing the risk of piston failure and promoting a longer service life.
Key Features:
- Forged construction for maximum durability and high performance.
- Optimized for efficient heat transfer from combustion to cylinder walls.
- Elliptical shape provides a uniform bearing surface under heat expansion.
- Minimizes localized pressure and reduces the risk of piston collapse.
- Precision manufactured in Germany.
Specifications:
- Bore: 49.50 mm
- Actual Bore Diameter: 49.45 mm
- Display (Displacement): 79 cm³
- Hub Stroke: 41.40 mm
- Clearance: 0.05 mm
- Compression Height: 25.00 mm
- Wossner Compression Ratio: 2-stroke
- OEM Compression Ratio: 2-stroke
