DuraGo BR900322-01 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for GM SUVs

The DuraGo BR900322-01 disc brake rotor is engineered for reliable braking performance on select Buick, Chevrolet, GMC, and Saturn SUVs. Designed with vented construction and rust-resistant coating, this rotor supports consistent heat dissipation and long-term durability.

• Material: Full cast iron construction for strength and heat resistance
• Vented rotor design to improve cooling during braking
• Rust-resistant coating to reduce corrosion and extend rotor life
• Nominal thickness of 1.14 inches (29 mm) with discard thickness at 1.08 inches (27.5 mm)
• Outside diameter of 12.8 inches (325 mm) with 6 mounting bolt holes
• Non-directional brake surface for versatile installation
• Compatible with multiple GM SUV models including Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook

Product Details and Specifications

The DuraGo BR900322-01 rotor features a full cast iron construction that provides the necessary strength and thermal capacity for demanding braking conditions. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat and reduce brake fade during extended use. The rotor is coated with a rust-resistant finish to protect against corrosion, which is especially beneficial in wet or humid environments.

With a nominal thickness of 1.14 inches (29 mm) and a discard thickness of 1.08 inches (27.5 mm), this rotor meets OEM specifications for thickness and wear limits. The overall height measures 2.15 inches (54.5 mm), and the outside diameter is 12.8 inches (325 mm). It includes 6 mounting bolt holes with a bolt circle diameter of 5.2 inches (132 mm) and a center hole diameter of 2.98 inches (75.6 mm). The brake surface is non-directional, allowing for flexible installation without concern for rotor orientation.

Compatible Vehicles and Applications

• Buick Enclave and Acadia Limited
• Chevrolet Traverse
• GMC Acadia
• Saturn Outlook

This rotor is designed for use on these specific GM SUVs, ensuring proper fitment and performance when replacing worn or damaged rotors.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking efficiency due to worn rotor thickness
• Corrosion and rust buildup affecting rotor surface
• Overheating and brake fade during heavy braking
• Uneven brake pad wear from damaged rotors

Installation Notes and Tips

When installing the DuraGo BR900322-01 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify that the rotor thickness meets or exceeds the discard thickness specification to maintain safe braking performance. Since this rotor has a non-directional surface, it can be installed on either side without concern for directional rotation. Always torque mounting bolts to manufacturer specifications and inspect brake pads for wear during rotor replacement.

Quality Assurance and Warranty

DuraGo rotors are manufactured to meet or exceed OEM standards for material and construction. The rust-resistant coating helps extend rotor life under normal driving conditions. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to the product documentation or contact the manufacturer.