The eight Nps50 Zoomer 2008 (8) Korea / Dx Crankshaft component parts are all listed in this schematic.
The component with the lowest price in the CRANKSHAFT schematic is the Clip,piston Pin.
Parts such as the Crankshaft: Set Ring 56mm, Key,woodruff,4mm., Clip,piston Pin, Ring Set,piston(s are included in the Nps50 Zoomer 2008 (8) Korea / Dx Crankshaft parts fiche.