Buy OEM 2004 Subaru Part # 20540SA000. Suspension Trailing Arm Bracket (Right). Trailing Arm Trailing arms often don’t fail on their own, although their associated bushings can

A Bracket For a Suspension Trailing Arm. Arm connected between the Axle and a Forward Pivot Point.

BRACKET-TRAILING ARM,RIGHT Suspension Trailing ArmSuspension Trailing Arm Bracket

Fits Forester

Trailing Arm
Trailing arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise from the rear when your 2004 Subaru goes over bumps or changes speed rapidly—whether braking or under hard acceleration.