With six applications this Collar(4dp) is the most specified part.
The twenty Tz125 1998 4jt5 Austria 284jt-100e1b Rear Arm component parts are all listed in this schematic.
Parts such as the Rear Arm: Bearing(4dp), Bearing, Cylindrical (23x), Screw, Truss Tap., Nut, Self-locking(38v) are included in the Tz125 1998 4jt5 Austria 284jt-100e1b Rear Arm parts fiche.