DuraGo BR55032 Disc Brake Rotor and Hub Assembly - Front

DuraGo BR55032 Front Rotor and Hub Assembly

The DuraGo BR55032 is a front disc brake rotor and hub assembly built for heavy-duty GM applications that require an integrated hub, bearing cups, and ABS tone ring. It is a direct-fit option for select Chevrolet Express 3500, GMC Savana 3500, Chevrolet C3500, GMC C3500, Chevrolet G30, and GMC G3500 models.

Built by ISO-certified factories, this rotor and hub assembly reflects DuraGo’s focus on fit, form, and function for professional brake service. The BR55032 is a vented rotor with a non-directional braking surface, 8-stud configuration, and M14 x 1.5 stud thread size.

Key Features

• Front disc brake rotor and hub assembly
• Vented rotor design for front brake applications
• ABS tone ring included
• Inner bearing cup included
• Outer bearing cup included
• Wheel studs included
• 8-stud pattern with M14 x 1.5 thread size
• Rotor outside diameter: 12.5 in. (317.5 mm)
• Nominal thickness: 1.54 in. (39 mm)
• Discard thickness: 1.46 in. (37.2 mm)
• Mounting bolt hole circle diameter: 6.5 in. (165.1 mm)
• Non-directional brake surface

Detailed Description

DuraGo BR55032 is engineered for front axle brake service on select dual rear wheel and single rear wheel GM trucks and vans. It is a disc brake rotor and hub assembly that combines the rotor, hub, bearing cups, ABS tone ring, and wheel studs into one service part for the listed applications. This part cross-references Dorman - HELP 55032 for the same application.

Compatible With 1996-2002 Chevrolet Express 3500, front; 1996-2002 GMC Savana 3500, front; 1995-2000 Chevrolet C3500, front; 1997-2000 Chevrolet C3500, front SRW; 1995-2000 GMC C3500, front; 1997-2000 GMC C3500, front SRW; 1996 Chevrolet G30, front; and 1996 GMC G3500, front. The BR55032 part number is also a useful reference when sourcing a front rotor and hub assembly for these GM chassis applications.

Common Repair Uses

• Front brake pulsation caused by rotor wear or thickness variation
• Hub or bearing service on the front axle
• ABS warning concerns related to a damaged tone ring
• Wheel stud replacement needs on the rotor hub assembly
• Brake noise or uneven braking from worn front rotor surfaces

Installation Notes and Tips

Verify rotor diameter, stud count, bolt circle, and bearing dimensions before installation. Clean the hub mounting surface thoroughly and inspect the bearings, seals, and caliper hardware during brake service. Because this assembly includes an ABS tone ring, confirm sensor alignment and inspect the tone ring for damage before final assembly.

Quality Assurance

DuraGo manufactures this brake rotor and hub assembly through ISO-certified factories and builds it to meet fit, form, and function requirements for the listed applications. The BR55032 is produced with attention to catalog accuracy and application-specific fitment for professional brake repair.