DuraGo BR901834 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for GM Trucks and SUVs

The DuraGo BR901834 disc brake rotor is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC vehicles. Designed with vented construction and precise dimensions, this rotor meets the demands of models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Material: Full cast iron construction for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Nominal thickness of 0.79 inches (20 mm) with discard thickness at 0.71 inches (18 mm)
• Outside diameter of 13.58 inches (345 mm) for proper fitment
• Six mounting bolt holes with a 5.5 inch (139.7 mm) bolt circle diameter
• Non-directional brake surface suitable for conventional braking systems
• Compatible with multiple GM models including Cadillac Escalade and GMC Yukon XL

Technical Details and Construction

The BR901834 rotor features a full cast iron build, providing durability and consistent braking performance under various driving conditions. Its vented design enhances airflow to dissipate heat effectively, which helps maintain braking efficiency during heavy use. The rotor measures 13.58 inches (345 mm) in outside diameter and has an overall height of 2.07 inches (52.7 mm). With a nominal thickness of 0.79 inches (20 mm) and a discard thickness of 0.71 inches (18 mm), this rotor ensures a long service life before replacement is necessary.

Compatible Vehicles and Applications

This disc brake rotor is compatible with a range of GM trucks and SUVs, including:

• Cadillac Escalade and Escalade ESV
• Chevrolet Silverado 1500, Silverado 1500 LD, and Silverado 1500 LTD
• GMC Sierra 1500 and Sierra 1500 Limited
• Chevrolet Tahoe
• GMC Yukon and Yukon XL

It is designed for use in conventional braking systems without ABS tone rings and does not feature cross-drilled or slotted surfaces.

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration
• Reduced braking performance due to heat buildup
• Excessive brake noise or pulsation
• Rotors worn below discard thickness limits
• Replacement for OEM rotors on GM full-size trucks and SUVs

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is within specifications and replace if below discard thickness. Use proper torque settings on mounting bolts to avoid rotor distortion. This rotor is designed for vehicles without ABS tone rings, so confirm compatibility with your vehicle’s braking system.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet industry standards for material quality and dimensional accuracy. While specific warranty details are not provided, DuraGo products typically undergo rigorous quality control to ensure reliable performance and fitment on compatible Cadillac, Chevrolet, and GMC models.