DuraGo BR55133-01 Disc Brake Rotor - Rear

Overview of DuraGo BR55133-01 Disc Brake Rotor

The DuraGo BR55133-01 is a cast iron vented disc brake rotor designed for reliable braking performance. Engineered for select Cadillac, Chevrolet, and GMC trucks and SUVs, this rotor offers durability and consistent stopping power.

• Constructed from full cast iron for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Rust resistant coating to help prevent corrosion and extend rotor life
• Drum-in-hat style rotor with 6 mounting bolt holes for secure fitment
• Non-directional brake surface compatible with various brake pad types

Detailed Product Features and Specifications

The DuraGo BR55133-01 rotor features a nominal thickness of 0.79 inches (20 mm) and a discard thickness of 0.73 inches (18.5 mm), ensuring it meets OEM specifications for safe brake performance. Its overall height measures 3.35 inches (85 mm), with an outside diameter of 13.58 inches (345 mm). The rotor includes a center hole diameter of 3.09 inches (78.6 mm) and a mounting bolt hole circle diameter of 5.5 inches (139.7 mm), accommodating 6 mounting bolts with a diameter of 0.65 inches (16.4 mm). This rotor does not include an ABS tone ring and features a solid, non-slotted, non-cross drilled surface for standard braking applications.

Compatible Vehicles and Applications

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

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Silverado 1500 LD, Suburban 1500, Tahoe
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 Limited, Yukon, Yukon XL, Yukon XL 1500

Designed specifically for these models, the BR55133-01 ensures proper fit and reliable braking performance.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to worn or damaged rotors
• Reduced braking efficiency from rotor surface wear
• Corrosion and rust buildup affecting rotor lifespan
• Brake fade from insufficient heat dissipation

Installation Notes and Tips

When installing the DuraGo BR55133-01 rotor, ensure the mounting surface is clean and free of debris. Verify rotor thickness before installation to confirm it meets minimum specifications. Use proper torque settings on mounting bolts to avoid rotor distortion. This rotor is designed for drum-in-hat brake systems and does not include an ABS tone ring, so verify compatibility with your vehicle’s ABS system.

Quality Assurance and Warranty

DuraGo manufactures this rotor with full cast iron construction and a rust resistant coating to provide durability and corrosion resistance. While specific warranty details are not provided, DuraGo products typically meet or exceed OEM standards for quality and performance. Always consult product documentation or manufacturer resources for warranty information.