Top End Piston Kit 73-80 Maico 250 68.0mm 1.0mm Over Vintco KTA01-1.0

This VintCo top end piston kit is designed for 1973-1980 Maico 250 models and provides the parts required for a complete top-end rebuild in 68.0 mm, +1.0 mm oversize form. The kit includes a piston assembly with rings, pin and clips, a wrist pin bearing, and a full top-end gasket set comprising a head gasket, three base gaskets and an exhaust gasket. It is manufactured using modern materials and production methods for OEM-level fitment and performance.

Features

• Complete top-end rebuild kit for Maico 250 models from 1973 to 1980
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes full top-end gasket set
• Supplied with head gasket, base gaskets and exhaust gasket
• Intended for top-end rebuild work
• OEM part numbers supplied for fitment cross-reference
• Kit pricing is 10% lower than purchasing the components individually
• Additional size options are available

Specifications

• VintCo Part Number: KTA01-1.0
• Nominal piston size: 68.0 mm
• Oversize: +1.0 mm
• Piston size: 67.93 mm
• Clearance: 0.07 mm
• Piston construction: Forged
• Piston coating: MoS2-coated for running-in
• Country of manufacture: Germany
• Base gasket thickness: 0.3 mm
• Base gasket thickness: 0.5 mm
• Base gasket thickness: 0.7 mm

Cross-Reference OEM Part Numbers

• Head gasket: OE# 65
• Base gasket: OE# 3004
• Base gasket: OE# 721
• Base gasket: OE# 2237
• Exhaust gasket: OE# 298
• Wrist pin bearing: OE# 424

Vehicle Fitments

• 1973 Maico 250
• 1974 Maico 250
• 1975 Maico 250
• 1976 Maico 250
• 1977 Maico 250
• 1978 Maico 250
• 1979 Maico 250
• 1980 Maico 250