Coil Spring Damper. Suspension Control Arm Bumper. Suspension Strut Bellows (Rear, Center).

    Part Number: 20371AA041
    Supersession(s): 20371AA040

    A Component (Mounted in the of the Spring) which cushions the Spring as it is Compressed. A pleated and Flexible Protective Device used Over Bare Metal that collapses and expands. Helper PAI22. Suspension Strut Bumper. Used to prevent the Control Arm from Making Contact.

    HELPER-REAR Suspension Strut BumperCoil Spring DamperSuspension Strut BellowsSuspension Control Arm Bumper

    Fits Forester, Impreza, Legacy, Outback, STI, WRX

    With the vehicles Frame. or Travel..

    MSRP

    $ 39.58
    MSRP $ 39.58
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