Swm 250 MX [1979-1982] - WÖSSNER forged pistons

WÖSSNER forged pistons for the Swm 250 MX from 1979 to 1982

The WÖSSNER forged piston is intended for the Swm 250 MX in the entire year range from 1979 to 1982. The aluminum version has a diameter of 74.43 mm and is designed as an oversized piston with +0.05.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 74.43 mm
• Letter oversize: 050
• Oversize: +0.05
• Bore diameter: 74.50 mm

Suitable for

The vehicle assignment applies to the Swm 250 MX, built in 1979, 1980, 1981 and 1982. This means that the piston can be specifically selected for this motorcycle and this year of manufacture.

Selection based on measurements

The piston diameter of 74.43 mm, the oversize +0.05 and the specified bore diameter of 74.50 mm are particularly relevant for the assignment. The value “050” indicates the specified oversize of letters. This information makes it easier to compare it with the intended engine bore and supports dimension-related selection of the spare part.

The forged aluminum piston type combines the defined design with the specified dimensions for use on the Swm 250 MX. Before making a selection, the dimensions of the existing engine should be compared with the technical data of this piston.