DuraGo BR5519 Disc Brake Rotor and Hub Assembly - Front

Durable DuraGo Disc Brake Rotor and Hub Assembly

The DuraGo BR5519 disc brake rotor and hub assembly is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this vented rotor assembly supports smooth stopping power and consistent operation.

• Vented disc brake rotor with 11.01 inch (279.7 mm) outside diameter
• Nominal thickness of 1.04 inches (26.3 mm) and discard thickness of 0.96 inches (24.5 mm)
• Includes inner and outer bearing cups for complete hub assembly
• Equipped with 5 wheel studs, 7/16-20 thread size
• Non-directional brake surface for versatile installation
• Mounting bolt hole circle diameter of 4.75 inches (120.65 mm)
• Solid construction without rust resistant coating or ABS tone ring

Product Details and Specifications

The DuraGo BR5519 combines a vented rotor design with a hub assembly to provide effective heat dissipation and structural integrity. The rotor’s 11.01 inch diameter and 1.04 inch nominal thickness ensure compatibility with various GM models including the Chevrolet Camaro, Buick LeSabre, Pontiac Firebird, and Cadillac Seville. This assembly includes both inner and outer bearing cups, simplifying installation and maintenance. The 5-stud configuration with 7/16-20 thread size matches factory specifications for secure wheel mounting. The non-directional brake surface allows for flexible rotor placement without concern for rotation direction.

Compatible Vehicles and Applications

This disc brake rotor and hub assembly is compatible with a range of GM vehicles, including:

• Buick models such as LeSabre, Century, and Skylark
• Cadillac Seville and Eldorado
• Chevrolet Camaro, Caprice, Monte Carlo, and Impala
• Oldsmobile Cutlass, Cutlass Supreme, and Delta 88
• Pontiac Firebird, Grand Prix, and Bonneville

Common Issues Addressed by This Assembly

• Worn or warped rotors causing brake pulsation or noise
• Damaged or loose wheel bearings affecting wheel stability
• Corroded or damaged hub assemblies leading to uneven braking
• Incompatible or missing wheel studs causing mounting difficulties
• Reduced braking efficiency due to rotor thickness below discard limits

Installation Notes and Tips

• Verify vehicle compatibility using make, model, and year before installation
• Inspect wheel studs and bearing cups for wear prior to assembly
• Ensure rotor thickness meets or exceeds nominal thickness for safety
• Use proper torque specifications on mounting bolts and wheel studs
• Check for proper hub alignment to avoid premature wear or vibration

Quality Assurance and Warranty

DuraGo brake components are manufactured to meet or exceed OEM standards for fit, form, and function. The BR5519 rotor and hub assembly undergoes rigorous quality control to ensure durability and performance. While no rust resistant coating is applied, the solid vented rotor design supports effective heat management. Warranty coverage details should be confirmed with the product documentation or supplier.