Rear Lower Suspension Arm Bush for the front pivot of the rear lower arm, within the rear knuckle and suspension arm assembly.

The bush forms the pivot between the lower arm and its mounting, allowing the arm to swing through suspension travel while isolating road noise and absorbing fore-and-aft compliance under braking and acceleration. A perished or delaminated bush lets the arm shift under load and disturbs rear wheel geometry.

Rear wheel alignment should be checked and reset after replacement.