PISTON KIT 93-02 YZ80 47.00 A, WOSSNER 8188DA YAMAHA MX
Wossner forged piston kit with a 47.00mm bore size (46.95mm actual) for Yamaha YZ80 models with a US bore. Manufactured in Germany, this piston kit features an elliptical design to provide uniform bearing surfaces during thermal expansion, enhancing combustion chamber heat transfer and evenly distributing thrust loads to help prevent piston collapse. Features include forged piston construction for superior strength and durability, engineered for effective heat transfer from combustion chamber to cylinder walls, elliptical design promotes uniform bearing surfaces under thermal expansion, reduces localised pressure and prevents piston collapse. Specifications: Bore Size 47.00mm (actual 46.95mm), Display Displacement 82 cm³, Stroke 47.80mm, Clearance 0.05mm, Wossner Compression Ratio 2-stroke, OEM Compression Ratio 2-stroke, Compression Height 26.00mm. Cross-Reference OEM Part Numbers: Piston Kit 8188DA, Lock CW14, Pin WP058, Ring Set RSB4700, Rod P2008.
- SKU
- 56-W646+00A.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Piston Kit for Yamaha YZ80 (1993-2001)
Enhance the performance and durability of your Yamaha YZ80 with this high-quality Wossner forged piston kit. Engineered for precision and built to last, this kit is designed to meet the demands of motocross riding.
Key Features:
- Forged Construction: Offers superior strength and longevity compared to cast pistons, ensuring reliability under high stress.
- Elliptical Design: Promotes uniform bearing surfaces during thermal expansion, which helps in effective heat transfer from the combustion chamber to the cylinder walls.
- Optimized Heat Transfer: Engineered to efficiently transfer heat, contributing to better engine performance and longevity.
- Reduced Localised Pressure: The advanced design helps to distribute thrust loads evenly, preventing localized pressure points and reducing the risk of piston collapse.
- German Engineering: Manufactured in Germany, ensuring high standards of quality and precision.
Specifications:
- Bore Size: 47.00mm (actual measurement 46.95mm)
- Stroke: 47.80mm
- Clearance: 0.05mm
- Compression Height: 26.00mm
- Piston Kit Part Number: 8188DA
Included Components:
- Piston
- Lock (CW14)
- Pin (WP058)
- Ring Set (RSB4700)
- Rod (P2008)
