This VintCo piston kit is a replacement assembly for 1974-1981 Maico 400 and GS 400 models, intended for vintage 2-stroke engine rebuild and maintenance work. It is manufactured using modern materials and production methods for OEM-comparable fitment and performance, and is supplied with the piston, rings, pin and clips for straightforward installation. A wrist pin bearing is available separately, and additional size options are also available.

Features

• Complete piston kit for vintage 2-stroke rebuild and maintenance work
• Includes piston, rings, pin and clips
• Wrist pin bearing sold separately
• Mos2 coating for running-in
• Additional size options available

Specifications

• VintCo Part Number: PSM02-1.0
• Piston diameter: 78.0 mm
• Oversize: +1.0 mm
• Piston type: Forged
• Piston measurement: 77.92 mm
• Clearance: 0.08 mm
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• OEM Part Number: 2471

Vehicle Fitments

• 1974 Maico 400
• 1975 Maico 400
• 1976 Maico 400
• 1977 Maico 400
• 1978 Maico 400
• 1978 Maico GS 400
• 1979 Maico 400
• 1979 Maico GS 400
• 1980 Maico 400
• 1981 Maico 400