OEM No.:BCA 513257 43550-02050 43550-02010 HA590165 Summary:Front Axle Flange Diameter : 5.472 In. Bolt Circle Diameter : 4.5 In. Wheel Pilot Diameter : 2.36 In. Brake Pilot Diameter : 2.441 In. Flange Offset : 1.87 In. Hub Pilot Diameter : 3.543 In. Hub Bolt Circle Diameter : 4.556 In. Bolt Size : M12X1.5 Bolt Q
OEM No.:BCA 515072 GMB:GH31420 Summary: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: 3.5 In. Hub Bolt Circle Diameter: 5 In. Bolt Quantity: 5 Bolt Hole qty: 3 ABS Sen
OEM No.:BCA 515073 GMB:GH31500 Summary:Wheel Hub BearingFront 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: 1.8 In. Hub Pilot Diameter: 3.5 In. Hub Bolt Circle Diameter: 4.9 In. Bolt Quantity: 5 Bolt Hole
OEM No.:BCA 515039 GMB:GH30870 Summary:Front Axle Flange Diameter: 7.205 In. Bolt Circle Diameter: 5.5 In. Wheel Pilot Diameter: 3.057 In. Brake Pilot Diameter: 3.084 In. Flange Offset: 2.23 In. Hub Pilot Diameter: 3.91 In. Hub Bolt Circle Diameter: 4.4 In. Bolt Size: M14X1.5 Bolt Quantity: 5<