The Key-woodruff is the lowest priced item on this Crankshaft/piston schematic.
Some items from this specific schematic: Ring-set-piston, Pin-piston, Washer, Crankshaft,rh.
The Nut,12mm is the most widely applied product in the KDX125-B1 KDX125SR 1990 UNITED KINGDOM FR CRANKSHAFT/PISTON ( two times ).