Ralph Dipny Elongated Man The Flash Season 4 by xCRAZYxREAPERx on 7P7734 ROD ASSEM. Fits Caterpillar (Fits CAT) !!!FREE SHIPPING!. One New Aftermarket Replacement Track Adjuster Rod for Caterpillar (Cat) 953 Crawler Loader This track adjuster rod fits the Caterpillar 953 crawler loader track adjuster assembly, controlling front idler position and track tension. It is the smaller diameter rod used on earlier serial number 953 machines later production machines were upgraded to a larger rod design. Verify your machine's serial number before ordering to confirm this is the correct rod for your application. Both LGP (Low Ground Pressure) and Standard configurations are covered by this part number. Compatible Models Caterpillar (Cat) Track Type Loader: 953 (earlier serial number machines with smaller rod verify serial number before ordering; very late production machines used a larger upgraded rod) Replaces Part Number(s): 7P7734 New aftermarket replacement part not remanufactured, not used.