Buy 2012 Subaru Legacy Suspension Trailing Arm. Link R TRG (Left). Trailing Arm Trailing arms often Acceleration, Although - OEM Subaru Part # 20250AJ01A

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Arm connected between the Axle and a Forward Pivot Point.

TRAILING ARM-REAR,LEFT Suspension Trailing Arm

Trailing Arm
Trailing arms often dont 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.