DuraGo BR5574 Disc Brake Rotor and Hub Assembly - Front

DuraGo BR5574 Front Disc Brake Rotor and Hub Assembly

The DuraGo BR5574 is a front disc brake rotor and hub assembly built for specific heavy-duty GM applications. It combines vented rotor construction with integrated hub components, making it a direct-fit service part for select Chevrolet C2500, Chevrolet C3500, GMC C2500, and GMC C3500 models.

For buyers searching for a front brake rotor and hub assembly for 1988-1995 Chevrolet and GMC trucks, BR5574 provides the key dimensions and bearing-cup provisions needed for the listed applications. This part number, BR5574, is also referenced in aftermarket interchange listings for the same vehicle coverage.

Key Features

• Front disc brake rotor and hub assembly for select GM trucks
• Vented rotor design for front axle brake service
• Rotor outside diameter: 12.5 in. (317.5 mm)
• Nominal thickness: 1.28 in. (32.6 mm)
• Discard thickness: 1.21 in. (30.86 mm)
• Overall height: 4.96 in. (126 mm)
• 8-stud configuration with M14 x 1.5 stud thread size
• Mounting bolt hole circle diameter: 6.5 in. (165.1 mm)
• Non-directional brake surface
• Inner bearing cup included
• Outer bearing cup included
• Wheel studs included

Detailed Description

DuraGo manufactures aftermarket brake components through ISO-certified factories with a focus on fit, form, and function. The BR5574 front rotor and hub assembly is specified for heavy-duty Chevrolet and GMC C-series trucks, including 1989-1994 Chevrolet C2500 front, 1988-1994 Chevrolet C3500 front SRW, 1990-1995 GMC C2500 front with GVW 8,600 lbs. and 13-inch rear drum, and 1988-1994 GMC C3500 front SRW. It also covers 1989 GMC C2500 front with 13-inch rear drum.

This part cross-references Monroe Shocks & Struts (e.g., 5574) for the same application. If you are sourcing a front brake rotor and hub assembly for a Chevrolet C2500 or GMC C3500, BR5574 gives you the listed hub and rotor specifications in one service assembly.

What It Helps Address

• Front brake rotor wear on listed Chevrolet and GMC trucks
• Hub service needs where the rotor and hub assembly are replaced together
• Brake pulsation caused by rotor thickness variation or surface wear
• Brake service on heavy-duty front axle applications with 8-lug wheel mounting
• Replacement needs for vehicles requiring the specified bearing cup and stud configuration

Installation Notes and Tips

Verify rotor diameter, bolt circle, stud thread size, and bearing-cup requirements before installation. Confirm the vehicle’s front axle configuration and match the application notes for GVW, rear drum size, and SRW coverage where listed. Clean all mating surfaces and inspect bearings, seals, and related brake components during service.

For search relevance, this part is commonly sought as a front brake rotor and hub assembly for Chevrolet C2500 front applications and GMC C3500 front applications. The BR5574 part number should be matched to the vehicle’s exact brake and hub specifications before installation.

Quality Assurance

DuraGo states that its brake drum and rotor program is built in ISO-certified factories and developed to meet fit, form, and function requirements for professional repair use. That manufacturing approach supports consistent cataloging and application coverage for the BR5574.