Wossner forged single-ring piston kit to suit Maico GS400 and MC400 2-stroke models from 1974-1981. Manufactured from premium forged aluminium for strength and long service life.

Part Number: WO-8047-DA
Fitment: Maico GS400 / MC400 1974-1981
Bore Size: 77.00mm
Size: Standard
Piston Size: 76.92mm
Compression Height: 41.7mm
Piston Length: 83mm
Ring Set: RSC7700
Wrist Pin: WP039
Circlips: CA18
Needle Bearing: N1049
Design: Standard Series Piston / Single Ring
Gasket: No matching gasket kit is listed in the supplied Wossner master sheet for GS400/MC400 1974-1981.

Kit includes piston, ring, wrist pin and circlips.

Notice: Product images are for illustration purposes only and may differ from the actual product supplied.