Buy OEM 2011 Subaru Part # 20254FJ010 (20254FJ000). Suspension Control Arm Bushing. Suspension Knuckle Bushing (Rear). Trailing Arm Bushing Trailing arms don’t usually fail on their own

Rubber Bushing TRG. Suspension Trailing Arm Bushing. Trailing Link.

Fits Crosstrek, Forester, Impreza

Trailing Arm Bushing
Trailing arms don’t usually fail on their own, although their associated bushings can break or wear causing a clunk noise from the rear when your 2011 Subaru goes over bumps or changes speed rapidly—whether braking or under hard acceleration.