DuraGo BR901856 Disc Brake Rotor - Front

DuraGo BR901856 Front Brake Rotor

The DuraGo BR901856 is a front disc brake rotor built for specific INFINITI applications, including the QX50 and QX55. It uses a full cast, vented cast iron design to support consistent braking performance and dependable rotor fitment.

Key Features

• Cast iron construction with a full cast rotor design
• Vented rotor style for front brake applications
• Non-directional brake surface for even pad contact
• Conventional rotor design with 5 mounting bolt holes
• Outside diameter: 12.99 in. (330 mm)
• Center hole diameter: 2.68 in. (68 mm)
• Nominal thickness: 1.34 in. (34 mm)
• Discard thickness: 1.26 in. (32 mm)
• Mounting bolt circle diameter: 4.5 in. (114.3 mm)
• Cross-reference: This part cross-references Nissan/Infiniti OE number 402065NA0A for the same application.

Detailed Description

DuraGo BR901856 is engineered as a direct-fit front brake rotor for 2019-2025 INFINITI QX50 and 2022-2025 INFINITI QX55 models. The vented, full cast iron construction supports heat management during repeated stops, while the non-directional braking surface helps promote uniform pad bedding and stable pedal feel. As a conventional rotor, it matches common OE-style brake service requirements for these INFINITI front axle applications.

DuraGo has a long history in aftermarket brake manufacturing, and its brake drum and rotor program is built around catalog accuracy, fit, form, and function. Products are produced in ISO-certified factories to meet those requirements. For shoppers searching for a front brake rotor for 2019-2025 INFINITI QX50 or a replacement rotor for 2022-2025 INFINITI QX55, BR901856 provides the specified dimensions and configuration needed for the listed vehicles.

What This Rotor Helps Address

• Front brake pulsation caused by rotor wear or thickness variation
• Brake noise related to uneven rotor surfaces
• Reduced braking consistency from worn or heat-stressed rotors
• Service replacement needs for INFINITI QX50 front brake repair
• Service replacement needs for INFINITI QX55 front brake repair

Installation Notes and Tips

Verify rotor dimensions, hub fit, and brake pad condition before installation. Clean the hub mounting surface thoroughly to help prevent runout concerns, and inspect calipers, slides, and pads for wear before completing the brake service. Always confirm the vehicle is one of the listed front applications before ordering or installing BR901856.

Quality Assurance

DuraGo manufactures this rotor through ISO-certified factories and builds its brake rotor program around fit, form, and function requirements. The brand’s aftermarket brake catalog is supported by decades of manufacturing experience and application-focused cataloging.