PISTON KIT 92-01 KX250 66.40 A, WOSSNER 8026DA KAWASAKI MX 13001-1373
Wossner forged piston kit with a 66.40 mm bore size and 66.34 mm piston diameter. Designed for high-performance 2-stroke engines, this kit offers superior strength, durability, and thermal efficiency due to its forged aluminium construction and elliptical design for optimal heat transfer and balanced thrust load distribution. Precision-manufactured in Germany. Specifications include 249 cm³ engine displacement, 72.00 mm stroke, 0.06 mm clearance, 38.00 mm compression height, and a 2-stroke compression ratio. Equivalent OEM part number: 13001-1373. Wossner part number: 8026DA. Includes lock CW18, pin WP033, and two ring sets RSB6640.
- SKU
- 56-W617.A.WO
- Brand
- Wossner
- Availability
- In Stock (3)
FULL DESCRIPTION
Wossner Forged Piston Kit 66.40mm Bore for Kawasaki KX250
This Wossner forged piston kit is engineered for exceptional strength, durability, and thermal efficiency in high-performance 2-stroke engines. Constructed from forged aluminium, this piston features an elliptical design that promotes optimal heat transfer and balanced thrust load distribution under engine expansion. Precision manufactured in Germany, it ensures consistent quality and fit for demanding applications.
Key Features
- Forged Construction: Provides superior strength and wear resistance compared to cast pistons.
- Enhanced Heat Dissipation: Designed to maximize heat transfer from the combustion chamber to the cylinder walls, reducing thermal stress.
- Elliptical Profile: Evenly distributes load, minimizing localized pressure and preventing piston fatigue.
- German Precision Manufacturing: Built to high standards for reliability and performance.
Specifications
- Bore Size: 66.40 mm
- Piston Diameter: 66.34 mm
- Engine Displacement: 249 cm³
- Stroke: 72.00 mm
- Clearance: 0.06 mm
- Compression Height: 38.00 mm
- Compression Ratio: 2-stroke (Wossner and OEM)
