VintCo top end piston kit KTA05-1.5 is a complete rebuild set for 1973-1980 Maico 440 models, supplying an 83.5 mm (+1.5 mm over) piston assembly, wrist pin bearing and full top-end gasket set in one package. The kit includes the piston, rings, pin and clips, and is manufactured with modern materials and processes for OEM-equivalent fitment and performance.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes full top-end gasket kit
• Supplied with head gasket, base gaskets and exhaust gasket
• Intended for Maico 440 top-end rebuilds
• OEM part numbers provided for fitment verification
• Additional size options are available
• Kit bundle is priced 10% lower than purchasing the components individually

Specifications

• VintCo Part Number: KTA05-1.5
• Nominal piston size: 83.5 mm
• Oversize: +1.5 mm
• Piston diameter: 83.42 mm
• Clearance: 0.08 mm
• Piston type: Forged
• Piston coating: MoS2
• 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: 2582
• Base gasket: 3004
• Base gasket: 721
• Base gasket: 2237
• Exhaust gasket: 298
• Wrist pin bearing: 424

Vehicle Fitments

• 1973 Maico 440
• 1974 Maico 440
• 1975 Maico 440
• 1976 Maico 440
• 1977 Maico 440
• 1978 Maico 440
• 1978 Maico GS 440
• 1979 Maico 440
• 1979 Maico GS 440
• 1980 Maico 440