Shelf Support Stud Specifications this Part Includes 2 Shelf Support Studs. This Part Works With The Following Products: This Part Works With The Following Products: Refrigerator. This Part Works With The Following Products: This Part Works With The Following Products: Whirlpool, Kenmore, Kitchenaid, Roper. Part, 4388539 Replaces These: Part, 4388539 Replaces These: Ap3109340,828975,2172943,4388539Cross Parts: Ap3109340, Ps372051, 4388539, Ea372051, 2172943, 828975, Ah372051