Parts such as the Lower - Drive 1: Plate, Pin, Dowel, Outer Plate,cartridge, Protector, Oil Seal are included in the 2h 1986/1987 Lower - Drive 1 parts fiche.
forty-three components are shown in this 2h 1986/1987 Lower - Drive 1 exploded diagram.
The Lower - Drive 1 is made up of components including this Lower Unit Assy which is the most expensive.