DuraGo BR901620 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Chevrolet, and GMC Vehicles

The DuraGo BR901620 disc brake rotor is engineered to provide consistent braking performance for select Buick, Chevrolet, and GMC models. Designed with durable cast iron and a solid construction, this rotor meets the demands of everyday driving and routine maintenance.

• Material: Cast iron for durability and heat dissipation
• Nominal thickness: 0.47 inches (12 mm)
• Discard thickness: 0.39 inches (10 mm)
• Solid, full cast rotor design
• Outside diameter: 11.34 inches (288 mm)
• Mounting bolt hole quantity: 5 with 0.55 inch (14 mm) diameter
• Non-directional brake surface for versatile installation
• Compatible with multiple Buick, Chevrolet, and GMC models

Durable Construction and Precise Specifications

The BR901620 rotor features a full cast iron construction, providing a solid and reliable braking surface. With a nominal thickness of 0.47 inches and a discard thickness of 0.39 inches, this rotor ensures safe replacement intervals. Its solid, non-vented design suits vehicles that require a conventional rotor type without cross-drilled or slotted features. The rotor’s 11.34-inch outside diameter and 5-bolt mounting pattern with a 4.53-inch bolt circle diameter allow for a secure fit on compatible vehicles.

Compatible Buick, Chevrolet, and GMC Models

This DuraGo disc brake rotor is compatible with a range of vehicles including the Buick Envision, LaCrosse, Regal Sportback, and Regal TourX; Chevrolet Equinox, Malibu, and Trailblazer; as well as the GMC Terrain and Trax. The part number BR901620 ensures you are selecting the correct rotor for these specific models, supporting proper fitment and braking performance.

Common Issues Addressed by This Rotor

• Brake pulsation or vibration during stopping
• Excessive rotor wear or thickness below discard limits
• Uneven braking or noise from worn rotors
• Reduced braking efficiency due to rotor surface damage
• Routine maintenance replacement to maintain safety

Installation Notes and Tips

When installing the DuraGo BR901620 rotor, ensure the mounting surface is clean and free of rust or debris. Verify the rotor thickness is within nominal specifications before installation. Use proper torque settings on the 5 mounting bolts to secure the rotor. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

DuraGo manufactures this rotor to meet industry standards for material and dimensional accuracy. While this rotor does not feature a rust-resistant coating, its cast iron construction provides reliable wear resistance under normal operating conditions. Please refer to DuraGo’s warranty policy for coverage details related to manufacturing defects.