This Rear Arm Comp. is the most expensive of the items that make up this Swing Arm assembly.
Some items from this specific schematic: Bush (26h), Nut, Self-locking(1kh), Washer, Plate (5g2), Bush (26h).
With all the components that make up the XT225 XT225C 1993 (P) USA CALIFORNIA SWING ARM assembly. The Bush(1kh) is the most frequently specified with two applications.