Buy OEM 2004 Subaru Part # 20157SG020. SUB Frame. Support R Frame Complete (Left). Suspension Control Arm Control arms often don’t fail on their own, although their associated

SUPPORT-SUB FRAME, LEFT Suspension Subframe Reinforcement BracketSuspension Crossmember Reinforcement

Fits Crosstrek, Forester

Suspension Control Arm
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your 2004 Subaru goes over bumps or changes speed rapidly—whether braking or under hard acceleration. Control arms can also sometimes become bent, causing your vehicle to pull to the left or right.