Rear Axle Flange Diameter: 5.420 In. Bolt Circle Diameter: 4.5 In. Wheel Pilot Diameter: 2.6 In. Brake Pilot Diameter: 3.5 In. Flange Offset: 2.33 In. Hub Bolt Circle Diameter: 3.5433 In. Bolt Quantity: 4 Bolt Hole MET: M10X1.25 Bolt Hole qty: 4 Flange Shape: RECTANGULAR ABS Sensor: Has ABS with Tone Ring Sensor Number of Splines: N/A