Wheel Bracket Kit Upper Rack - 1" DIAMETER UPPER RACK ROLLER WITH 5/16" AXLE SHAFT Works with the following models: Frigidaire 30-2249-00-07, Frigidaire 30-2761-00-01 Frigidaire 30-3147-00-01, Frigidaire 30-3147-00-02, Frigidaire 30-3147-00-03