PISTON 73-81 MAICO 400 78.50, FORGED WOSSNER 8047D150 KIT

Wossner Forged Piston Kit for Maico 400 (1973-1981)

Upgrade your Maico 400 motorcycle with this high-performance Wossner forged piston kit. Engineered for durability and optimal engine function, this piston is designed to provide superior strength and efficiency for models manufactured between 1973 and 1981. Manufactured in Germany, Wossner components are renowned for their precision and quality, ensuring reliable performance for demanding riders.

This Wossner piston features an advanced forged construction, offering exceptional resilience and longevity compared to cast pistons. Its design promotes efficient heat transfer to the cylinder walls, facilitating uniform expansion and preventing localized pressure points. The elliptical shape ensures an even bearing surface, effectively distributing thrust loads and mitigating the risk of piston collapse under stress. This meticulous engineering contributes to smoother engine operation and extended component life.

Key Features:

• Superior Strength: Wossner forged piston construction for enhanced durability and resistance to wear.
• Efficient Heat Transfer: Promotes uniform expansion and optimal combustion conditions.
• Elliptical Design: Ensures even load distribution, reducing localized pressure and preventing piston collapse.
• Precision Engineering: Manufactured to exact specifications for a perfect fit and reliable performance.
• German Quality: Expertly crafted in Germany, adhering to stringent quality standards.

Specifications:

• Bore Size: 78.50mm (also listed as 78.42mm)
• Oversize: +1.50mm
• Displacement: Designed for 386cc engines
• Stroke: 83.00mm
• Clearance: 0.08mm
• Compression Ratio: Suitable for 2-stroke engines
• Compression Height: 41.70mm
• Included Components: Comes with Lock Part Number CW18, Pin Part Number WP039, and Ring Set Part Number RSC7850.