Chef Select Oven Door Hinge - Part # 48153Chef Select Oven Door Hinge Assembly. Genuine Chef Part No. 48153. Manufactured by Nuova Star. Hinge has "H" stamped on front and mounting screw hole is flush with the front of the hinge bracket. Pivot bracket has "S" stamped on one side. Suits many early Chef ovens including Select model wall ovens. Some models also use a different hinge in conjunction with this part for one side of the door. That hinge, part number 49073, is no longer available but