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427-10558

HALDEX STUD KIT FOR SLACK

This is a stud kit for Haldex automatic slack adjusters (ABA) used on heavy-duty air brake systems. It contains four studs, four bushings, and four nuts—enough hardware to service four slack adjusters on an axle or tandem. You replace these components when the slack adjuster mounting hardware becomes worn, corroded, or damaged, helping maintain proper automatic brake adjustment and safe operation.