PISTON KIT 89-95 RM250 67.00 C WOSSNER 8022DC SUZUKI MX

The Wossner 8022DC piston with a 67.02mm bore (66.96mm actual size) is crafted for high durability and performance, specifically fitting Suzuki RM250 (1989-1995) and RMX250 (1993-1995) models. Produced in Germany, this forged piston is designed to enhance heat transfer efficiency to the cylinder walls. Its elliptical design ensures even load distribution under thermal expansion, preventing localised stress and piston collapse.

Features

• Forged construction for enhanced strength and durability

• Designed for optimal heat transfer from combustion chamber to cylinder walls

• Elliptical profile for uniform bearing surface during heat expansion

• Manufactured in Germany

Specifications

• Bore: 67.02mm (actual size 66.96mm)

• Part Number: 56-W642.00C.WO

• Lock Part Number: CW18

• Pin Part Number: WP033

• Ring Set Part Number: RSB6700 x 2

• Displacement: 246 cm³

• Stroke: 70.80mm

• Clearance: 0.06mm

• Wossner Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

• Compression Height: 37.00mm

Cross-Reference OEM Part Numbers

• Piston: 12110-28C11-0F0, 12110-29E20-0F0

• Ring, Piston: 12141-41600, 12141-41620

• Pin, Piston: 12151-28C00, 12151-37F00

• Circlip: 09381-18002

Vehicle Fitments

• 1989-1995 Suzuki RM250

• 1993-1995 Suzuki RMX250

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.