YAMAHA YZ 250 [1992-1998] - WÖSSNER forged pistons
Description
WÖSSNER forged pistons for YAMAHA YZ 250, built between 1992 and 1998
The WÖSSNER forged piston is designed for the YAMAHA YZ 250 built between 1992 and 1998. The version has a diameter of 68.94 mm and is specified for a bore diameter of 69.00 mm. This allows the relevant dimensions to be specifically aligned with the existing engine components.
![YAMAHA YZ 250 [1992-1998] - WÖSSNER forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093466005-1_aab99b5c-8204-4b3d-af2e-ae57e707cb55.jpg?v=1788420552)
Technical features
- Material: aluminum
- Piston Type: Forged
- Diameter Ø: 68.94 mm
- Bore diameter: 69.00 mm
- Oversize: +1.00
- Letter oversize: 100
- Rings Quantity: 2
- Stroke: 2T
Vehicle assignment
The forged piston fits the YAMAHA YZ 250 in the full year range 1992-1998. The vehicle assignment refers to this model and this construction period.
Selection guide
Before ordering, check in particular the specified bore diameter of 69.00 mm and the oversize +1.00 marking. In addition, the diameter of 68.94 mm and the oversize specification 100 are relevant for comparing the appropriate piston design. The piston is a forged aluminum version with two piston rings and is specified for a 2T engine.
![YAMAHA YZ 250 [1992-1998] - WÖSSNER forged pistons – detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093466005-2_d771faeb-a535-42b0-b8aa-ac97239f5f47.jpg?v=1788420552)