Description Product Reviews E745-55 Navistar Spring Hanger 1658157C1, 1658157C3, 3381239, E74555, M1737, S1135 E745-55 TRUCK OR TRAILER:Truck SUSPENSION MAKE: AXLE LOCATION:Steering HANGER LOCATION:rear of front SUSPENSION TYPE:Mech HANGER TYPE: FRAME ATTACHING: MOUNTING HOLES: