Buy Subaru STI Premium Suspension Control Arm Bushing. Suspension Strut Rod Bushing (Rear). Trailing Trailing, Under, Usually - OEM Subaru Part # 20271AA010

Mechanical Device used to Reduce Vibrations. Suspension Trailing Arm Bushing. Trailing Link. Connecting Element to The Body. allows Control Arm mobility.

BUSHING-TRAILING LINK,REAR Suspension Trailing Arm BushingSuspension Control Arm BushingSuspension Strut Rod Bushing

Fits STI (2004 - 2007)

Trailing Arm Bushing
Trailing arms dont usually 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.