Description Freightliner Radiator Mount Replaces OEM: BCD28721-1 Width: 3 61/64″ Height: 3 55/64″ Polyurethane Thickness: 1 1/4″ Material: Polyurethane Reference Numbers 11129 329-253U 329253U BCD28721-1 BCD287211 BCD28847-1 BCD288471 M203055 M203055UB RM46-63471 RM4663471 S-20673 S20673