With a quantity of eight pieces, the Stud is the most used part in the FRONT BEVEL GEAR diagram.
Some items from this specific schematic: Cap, Collar,25.2x29.8x10.9, Bolt,12x42, Collar,25.2x29.8x10.4.
The most reasonably priced component used on the Z550g5 Gt550 1988 Sweden Fg Front Bevel Gear is the Bolt,flanged,6x25.