Rear Axle Flange Diameter : 5.51In. Bolt Circle Diameter : 4.33 In. Wheel Pilot Diameter : 2.56 In. Brake Pilot Diameter : 2.57 In. Flange Offset : 3.09 In. Hub Pilot Diameter : 2.36 In. Hub Bolt Circle Diameter : In. Bolt Size : M12x1.5 Bolt Quantity : 5 Bolt Hole MET : M10x1.5 Bolt Hole qty : 4 ABS Sensor : Y