... can supply many different automatic/ manual slack adjuster OEM accept Automatic slack adjuster automatic slack adjuster mainly apply for: BPW, VOLVO, YORK,SCANIA, ... ,WAGNER, HENDRICKSON, DEXTER, MACK, HINO, NISSAN, MITSUBISHI, ISUZU and so on,,which are of heavy duty trucks,trailers or ... other big vehicles2)OE numbers and some big companies numbers are recognizable3)Minimun order ...