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MIN4140

DOOR CAM KEEPER SHALLOW

The MIN4140 is a narrow-style, weld-on door cam keeper for swing door lock rod assemblies on semi-trailers and container chassis. It works with a dual-lobe cam to secure the rear door, providing anti-rack control and an icebreaker action that helps free stuck or frozen doors. Replacement is typically needed when the keeper is worn, bent, or corroded, which can lead to improper latching and door misalignment.