DuraGo BR901946-03 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Chevrolet Tahoe

The DuraGo BR901946-03 disc brake rotor is engineered to provide reliable braking performance for Chevrolet Tahoe models. Designed with a full cast construction and rust-resistant coating, this vented rotor ensures consistent heat dissipation and long-lasting durability under demanding driving conditions.

• Material: High-quality cast iron for strength and heat resistance
• Vented design to improve cooling and reduce brake fade
• Rust-resistant coating to protect against corrosion
• Nominal thickness of 1.18 inches (30 mm) with discard thickness at 1.1 inches (28 mm)
• Overall height of 2.19 inches (55.5 mm) and outside diameter of 12.99 inches (330 mm)
• 6 mounting bolt holes with a bolt circle diameter of 5.5 inches (139.7 mm)
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Product Details and Specifications

The DuraGo BR901946-03 rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design allows air to flow between the rotor faces, helping to dissipate heat more effectively during braking. This reduces the risk of brake fade and maintains consistent stopping power. The rotor features a rust-resistant coating that helps prevent corrosion, extending the rotor's service life, especially in harsh weather conditions.

With a nominal thickness of 1.18 inches (30 mm) and a discard thickness of 1.1 inches (28 mm), this rotor meets the necessary specifications for safe and effective braking. The overall height measures 2.19 inches (55.5 mm), and the outside diameter is 12.99 inches (330 mm), ensuring proper fitment on compatible Chevrolet Tahoe models. The rotor includes six mounting bolt holes with a bolt hole diameter of 0.63 inches (16 mm) and a bolt circle diameter of 5.5 inches (139.7 mm), designed for secure installation.

Compatible Vehicles and Applications

• Compatible with Chevrolet Tahoe models requiring a 12.99-inch vented disc brake rotor
• Ideal replacement for worn or damaged rotors to restore braking performance
• Suitable for drivers experiencing brake noise, vibration, or reduced stopping power
• Addresses rotor wear issues such as scoring, warping, or rust buildup
• Recommended for routine brake system maintenance and rotor resurfacing replacement

Installation Notes and Tips

When installing the DuraGo BR901946-03 rotor on your Chevrolet Tahoe, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify that the rotor thickness meets the minimum discard thickness specification to maintain safe braking performance. Use proper torque specifications for the mounting bolts to avoid rotor warping. It is advisable to inspect brake pads and other braking components during installation to ensure overall system integrity.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet industry standards for durability and performance. The BR901946-03 rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.