PISTON KIT 1986 RM250 68.00, WOSSNER 8158D100 SUZUKI MX

This Wossner piston kit features a 68mm bore size (67.94mm actual) and is designed for the 1986 Suzuki RM250. Manufactured in Germany, this forged piston is built for strength and thermal performance. Its elliptical design ensures even distribution of thrust loads during thermal expansion, reducing localised stress and helping prevent piston failure.

Features

• Forged construction for high durability

• Elliptical design ensures even bearing surface under heat

• Efficient heat transfer from combustion chamber to cylinder walls

• Manufactured in Germany

Specifications

• Bore Size: 68mm (67.94mm)

• Display: 246 cm³

• Stroke: 70.00 mm

• Clearance: 0.06 mm

• Compression Height: 37.00 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM Part Numbers

• Piston Kit: 8158D100

• Lock: CW18

• Pin: WP033

• Ring Set: RSB6800

• Part No.: 56-W543+100.WO

Vehicle Fitments

• Suzuki RM250 1986