Front Axle Flange Diameter: 7.2 In. Bolt Circle Diameter: 5.5 In. Wheel Pilot Diameter: 3.1 In. Brake Pilot Diameter: 3.1 In. Flange Offset: 1.9 In. Hub Pilot Diameter: 4.1 In. Hub Bolt Circle Diameter: 5.3 In. Bolt Quantity: 5 Bolt Hole qty: 3 ABS Sensor: No Number of Splines: 33