Yamaha WR 250 Z [1992-1998] - WÖSSNER forged pistons
Description
WÖSSNER forged pistons for Yamaha WR 250 Z
The WÖSSNER forged piston is intended for the Yamaha WR 250 Z from the entire 1992-1998 model year range. The aluminum version has a diameter of 68.44 mm and is designed as an oversized piston with +0.05. The dimensions therefore provide a clear basis for selecting the right piston for the intended engine processing.
![Yamaha WR 250 Z [1992-1998] - WÖSSNER forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093466004-1.jpg?v=1788420502)
Design and technical data
- Material: aluminum
- Piston Type: Forged
- Diameter Ø: 68.44 mm
- Letter oversize: 050
- Oversize: +0.05
- Bore diameter: 68.50 mm
- Number of piston rings: 2
- Stroke: 2T
Vehicle assignment
The forged piston is assigned to the Yamaha WR 250 Z, built between 1992 and 1998. The specified piston diameter of 68.44 mm, the bore diameter of 68.50 mm and the oversize +0.05 are particularly relevant for a suitable selection.
Selection note
Before ordering, check the required dimensions on the engine and compare them with the technical data of this piston. The 050 marking and the version with 2 piston rings support the clear assignment within the specified vehicle application.
![Yamaha WR 250 Z [1992-1998] - WÖSSNER forged pistons – detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093466004-2.jpg?v=1788420502)