With a quantity of five pieces, the Screw is the most used part in the CRANKSHAFT diagram.
Parts such as the Crankshaft: Washer, Bearing, Gear,primary Drive, Bearing are included in the Gp125u 1978 (c) (e01 E02 E04 E06 E13 E14 E17 E18 E21 E22 E24 E32 Crankshaft parts fiche.