Rear Axle Flange Diameter: 6.02 In. Bolt Circle Diameter: 4.5 In. Wheel Pilot Diameter: 2.4 In. Brake Pilot Diameter: 2.4 In. Flange Offset: 3.1 In. Hub Pilot Diameter: 3.3 In. Bolt Quantity: N/A Bolt Hole qty: 4 ABS Sensor: Yes Number of Splines: N/A