Buy OEM Subaru Part # 20250SA050. Suspension Trailing Arm. TRALING Arm R (Rear). Trailing Arm Trailing arms often dont fail on their own, although their associated

Arm connected between the Axle and a Forward Pivot Point.

TRALING ARM-REAR Suspension Trailing Arm

Fits Forester, Impreza, Outback, STI, WRX

Trailing Arm
Trailing arms often dont fail on their own, although their associated bushings can break or wear causing a clunk noise from the rear when your Subaru goes over bumps or changes speed rapidly—whether braking or under hard acceleration.