DuraGo BR5516 Disc Brake Rotor and Hub Assembly - Front

Durable Disc Brake Rotor and Hub Assembly for GM Vehicles

The DuraGo BR5516 disc brake rotor and hub assembly is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this vented rotor assembly ensures consistent stopping power and durability for vehicles like the Chevrolet C10, GMC Jimmy, and Cadillac DeVille.

• Vented disc brake rotor with a 301.6 mm (11.87 in) outside diameter for improved heat dissipation
• Includes inner and outer bearing cups and wheel studs for a complete hub assembly
• Five 1/2-20 stud thread size wheel studs included for secure wheel mounting
• Non-directional brake surface suitable for various driving conditions
• Mounting bolt hole circle diameter of 127 mm (5 in) compatible with specified GM models
• Nominal rotor thickness of 32.6 mm (1.28 in) with discard thickness at 30.86 mm (1.21 in)
• Overall height of 126 mm (4.96 in) for proper fitment

Technical Details and Specifications

The DuraGo BR5516 rotor and hub assembly features a vented rotor design that helps reduce brake fade by allowing better airflow and heat dissipation during braking. The rotor's nominal thickness of 32.6 mm ensures long service life, while the discard thickness of 30.86 mm indicates when replacement is necessary to maintain safe braking performance. This assembly includes both inner and outer bearing cups, eliminating the need for separate purchases and simplifying installation. The five lug studs with a 1/2-20 thread size provide a secure fit for wheels on compatible GM trucks and SUVs.

Compatible Vehicles and Applications

This rotor and hub assembly is compatible with a range of GM vehicles, including but not limited to:

• Buick LeSabre and Riviera
• Cadillac DeVille, Fleetwood, and Brougham
• Chevrolet C10, C1500, Blazer, Impala, and Caprice
• GMC Jimmy, K5 Blazer, and Suburban models
• Oldsmobile Delta 88 and Pontiac Bonneville

Common Issues Addressed by This Assembly

• Brake rotor warping causing vibration during braking
• Excessive rotor wear leading to reduced braking efficiency
• Damaged or worn wheel bearings affecting wheel alignment and safety
• Loose or damaged wheel studs compromising wheel security
• Overheating brakes due to insufficient rotor ventilation

Installation Notes and Tips

When installing the DuraGo BR5516 rotor and hub assembly, ensure the mounting surfaces are clean and free of debris. Torque the wheel studs to manufacturer specifications to avoid loosening or damage. Since this assembly does not include an ABS tone ring, verify ABS sensor compatibility if applicable. Check rotor thickness before installation to confirm it meets minimum specifications. Proper lubrication of bearing cups is recommended to extend service life.

Quality Assurance and Warranty

DuraGo brake components are manufactured to meet or exceed OEM standards for fit, form, and function. While this product does not feature a rust-resistant coating, it is designed for durability under normal operating conditions. Please refer to DuraGo's warranty policy for coverage details on the BR5516 disc brake rotor and hub assembly.