PISTON KIT 76-82 YZ125 56.00, FORGED WOSSNER 8115DA, 1G8-11630-00-00
Wossner forged piston kit designed for Yamaha YZ125 models. Manufactured in Germany, this piston offers superior strength and heat transfer efficiency. The elliptical design ensures even load distribution, reducing localized pressure and preventing piston collapse. Features include forged construction for enhanced durability and strength, optimized heat transfer for improved performance, an elliptical design for a uniform bearing surface and reduced wear, and it is designed for 2-stroke engines. Specifications: Bore Size 56.00 mm, Actual Bore 55.94 mm, Stroke 56.50 mm, Clearance 0.06 mm, Compression Height 25.40 mm, Dome Volume +6.40 cm³, Compression Ratio 10.50:1 (OEM), Displacement 123 cm³. Made in Germany. Wossner Part No. 8155DA, Lock P/N CW16, Pin P/N WP036, Ring Set P/N RSB5600, OEM Piston 1G8-11630-00-00, Other Reference Numbers 435M05600. Weight 208g.
- SKU
- 56-W435+00A.WO
- Brand
- Wossner
- Availability
- Out of Stock
FULL DESCRIPTION
Wossner Forged Piston Kit for Yamaha YZ125 (1976-1982)
Upgrade your Yamaha YZ125's performance with this high-quality Wossner forged piston kit. Expertly manufactured in Germany, this piston is engineered for superior strength, durability, and efficient heat transfer, crucial for demanding 2-stroke applications.
The advanced elliptical design ensures even load distribution across the piston's surface. This intelligent engineering reduces localized pressure points, significantly minimizing the risk of piston collapse and promoting longer service life.
Key Features:
- Forged Construction: Provides exceptional strength and resilience, outperforming cast pistons for demanding use.
- Optimized Heat Transfer: Enhances thermal efficiency for improved engine performance and reliability.
- Elliptical Design: Creates a uniform bearing surface, reducing wear and ensuring consistent operation.
- Designed for 2-Stroke Engines: Specifically tailored for the unique demands of 2-stroke powerplants.
Specifications:
- Bore Size: 56.00 mm
- Actual Bore: 55.94 mm
- Stroke: 56.50 mm
- Clearance: 0.06 mm
- Compression Height: 25.40 mm
- Dome Volume: +6.40 cm³
- Compression Ratio: 10.50:1 (OEM)
- Displacement: 123 cm³
- Manufacturing Origin: Germany
Cross-Reference OEM Part Numbers:
- Wossner Part No.: 8155DA
- Lock P/N: CW16
- Pin P/N: WP036
- Ring Set P/N: RSB5600
- OEM Piston: 1G8-11630-00-00
- Other Reference Numbers: 435M05600
