DuraGo BR31329 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Nissan and Infiniti Vehicles

The DuraGo BR31329 disc brake rotor is engineered to provide consistent braking performance for select Nissan and Infiniti models. Designed with durable cast iron and a solid construction, this rotor meets the demands of daily driving and moderate towing conditions.

• Material: Cast iron for durability and heat dissipation
• Type: Solid, non-directional disc brake rotor
• Construction: Full cast design with drum-in-hat configuration
• Outside Diameter: 12.58 inches (319.6 mm)
• Nominal Thickness: 0.55 inches (14 mm), Discard Thickness: 0.47 inches (12 mm)
• Mounting Bolt Holes: 6 holes with 0.56 inch (14.2 mm) diameter
• Center Hole Diameter: 3.24 inches (82.2 mm)
• Mounting Bolt Hole Circle Diameter: 5.5 inches (139.7 mm)
• ABS Tone Ring: Not included
• Rust Resistant Coating: Not applied

Durable Construction and Precise Fitment

The BR31329 rotor is constructed from cast iron, a material known for its excellent heat absorption and resistance to warping under braking stress. Its solid, non-vented design ensures reliable stopping power for vehicles that do not require vented rotors. The drum-in-hat style integrates a parking brake drum, making it suitable for rear brake applications on compatible Nissan and Infiniti models. This rotor is specifically compatible with Nissan Armada, Pathfinder Armada, TITAN, and Infiniti QX56, ensuring a precise fit and proper alignment with the factory mounting points.

Common Applications and Problem Solving

• Replacement for worn or warped rear disc brake rotors on Nissan Armada and Infiniti QX56
• Addresses brake pulsation caused by rotor thickness variation
• Resolves squealing or grinding noises due to rotor surface wear
• Restores proper parking brake function with integrated drum-in-hat design
• Improves braking consistency for Nissan TITAN and Pathfinder Armada rear brakes

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.47 inches) before installation
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check compatibility with ABS sensors as this rotor does not include an ABS tone ring
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

DuraGo brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. While this product does not include a rust-resistant coating, proper maintenance and installation will help maintain rotor integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.