Rear Axle Flange Diameter: 4.96 In. Bolt Circle Diameter: 3.94 In. Wheel Pilot Diameter: 2.24 In. Brake Pilot Diameter: 2.26 In. Flange Offset: 1.89 In. Hub Pilot Diameter: 3.39 In. Hub Bolt Circle Diameter: 4.2 In. Bolt Size: M12X1.5 Bolt Quantity: 5 Bolt Hole MET: M12X1.5 Bolt Hole qty: 4 Flange Shape: RECTANGULAR ABS Sensor: Has ABS with Tone Ring Sensor Number of Splines: N/A