Buy OEM 2021 Subaru Part # 20254AE02A. Suspension Control Arm Bushing. Suspension Strut Rod Bushing (Rear, Outer). Trailing Arm Bushing Trailing arms don’t usually fail on

Rubber Bushing Locking. Trailing Link. Connecting Element to The Body. allows Control Arm mobility.

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

Fits Ascent, Baja, Crosstrek, Impreza, Legacy, Outback

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 2021 goes over bumps or changes speed rapidly—whether braking or under hard acceleration.