This VintCo piston kit is a replacement piston assembly for Maico 400 models from 1974 to 1981. Sized at 78.5 mm with a +1.5 mm oversize, it is intended for vintage 2-stroke engine rebuilds and includes the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-equivalent fitment and performance, with a wrist pin bearing available separately.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilds
• Designed for OEM-equivalent fitment and performance
• MOS2 coated for break-in
• Wrist pin bearing sold separately

Specifications

• VintCo Part Number: PSM02-1.5
• Piston diameter: 78.5 mm
• Oversize: +1.5 mm
• Piston measurement: 78.42 mm
• Clearance: 0.08 mm
• Forged piston construction
• Made in Germany

Vehicle Fitments

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