PowerStop JBR1553XPR Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Rotor Upgrade

Power Stop JBR1553XPR is a rear disc brake rotor set built for direct OE fitment on select Infiniti and Nissan applications. It combines cross-drilled holes, rounded slots, and a zinc dichromate coating to support cooler operation, cleaner pad contact, and corrosion resistance.

For drivers servicing a Nissan Armada, Infiniti QX80, or Infiniti QX56 rear brake system, this rotor set provides a straightforward replacement with performance-focused surface design and OE-style fit.

Key Features

• Cross-drilled and slotted surface helps move heat, dust, gas, and moisture away from the braking surface
• Silver zinc dichromate plating resists rust and surface corrosion
• Vented rotor construction supports heat management in rear brake service
• Direct OE fitment for no special modifications
• Outside diameter: 13.80 in. / 349.90 mm
• Overall height: 2.50 in. / 64.30 mm
• Mounting bolt hole circle diameter: 5.50 in. / 140.00 mm
• 6 lug hole design

Product Details

Power Stop’s rear drilled, slotted, and zinc plated rotor line focuses on brake cooling and consistent friction contact under demanding conditions. The slotted X drilled surface is intended to keep the pad-to-rotor interface cleaner, while the rust-resistant coating helps preserve appearance and service life in exposed underbody environments. Part number JBR1553XPR is a rear rotor application for 2011-2024 Infiniti QX56/QX80 and 2017-2024 Nissan Armada fitments listed below.

This part cross-references Raybestos Brakes 980866 and Centric Parts 120.42113 for the same application.

What It Helps Address

• Brake fade during repeated stops or heavier-duty driving
• Rotor surface rust from moisture and road exposure
• Dust and gas buildup between pad and rotor face
• Uneven braking feel caused by worn or heat-affected rear rotors
• OE rotor replacement needs on rear brake service

Installation Notes and Fitment

Compatible With rear brake applications only. Fits 2022-2024 INFINITI QX80, rear; Fits 2014-2021 INFINITI QX80, rear; Fits 2011-2013 INFINITI QX56, rear; Fits 2022-2024 Nissan Armada, rear; Fits 2019-2021 Nissan Armada, rear; Fits 2018 Nissan Armada, rear; Fits 2017 Nissan Armada, rear. 2018 and 2017 Nissan Armada listings require vented rear rotors. Verify rotor dimensions, bolt circle, and rear brake configuration before installation. Part number JBR1553XPR should be matched to the vehicle’s rear axle/brake setup before service.

Quality Assurance

Power Stop manufactures this rotor pair as a direct-fit replacement with OE-style dimensions and corrosion-resistant plating. The drilled and slotted design is engineered for consistent brake performance in everyday and demanding driving conditions.