Some items from this specific schematic: Seal-oil,bjn 32 47 5, Coupling-assy,rr Hub, Bearing-ball,6004x8jr, Pin-cotter,3.0x25.
With eight applications this Stud, 8x16 is the most specified part.
The Rear Hub is made up of components including this Drum-assy,rear Brake which is the most expensive.