
Suspension Bump Stop 4155A056
OEM reference 4155A056
The Suspension Bump Stop sits within the vehicle suspension system to cushion the upward travel of the axle.
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This component absorbs impact energy when the suspension bottoms out, protecting surrounding structural parts from heavy metal on metal contact. It is commonly replaced when the rubber or polyurethane material degrades, cracks, or detaches due to age and continuous road stress.
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