The most reasonably priced component used on the Rd75lc 1991 1nm Spain 261nm-352s1 Starter is the Bolt (5g1).
Some items from this specific schematic: Washer, Plate (10x), Oil Seal (15x26x6-102), Gear, Sprocket Idle, Guide, Spring.
thirteen components are shown in this Rd75lc 1991 1nm Spain 261nm-352s1 Starter exploded diagram.