PowerStop JBR1199XPR Disc Brake Rotor Set - Front

Power Stop Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number JBR1199XPR) is engineered for reliable braking performance on select INFINITI and Nissan vehicles. Designed specifically for models like the Armada, QX56, and TITAN, this disc brake rotor set offers enhanced heat dissipation and corrosion resistance.

• Front drilled and slotted surface for improved heat and gas dissipation
• Zinc plated coating to resist rust and corrosion
• Vented rotor design for better cooling during heavy braking
• Nominal thickness of 30.00 mm with discard thickness at 28.50 mm
• Overall height options of 1.70 inches and 43.10 mm for precise fitment
• Outside diameter of 350.00 mm (13.80 inches) compatible with 6-lug wheel hubs
• Mounting bolt hole circle diameter of 139.70 mm (5.50 inches)

Detailed Product Description

This Power Stop rotor pair is part of the Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair line, which focuses on delivering rotors with enhanced surface features and protective coatings. The drilled and slotted surface pattern helps reduce brake fade by allowing gases and heat to escape more efficiently during braking. The zinc plating provides a rust-resistant barrier, extending the rotor's service life, especially in environments prone to moisture and road salt.

The rotors are vented, which means they have internal vanes that improve airflow and cooling, reducing the risk of warping under heavy braking conditions. With a nominal thickness of 30.00 mm and a discard thickness of 28.50 mm, these rotors maintain structural integrity and performance throughout their lifespan. The precise mounting bolt hole circle diameter and stud quantity ensure compatibility with INFINITI Armada, QX56, and Nissan TITAN models.

Compatible Vehicles and Applications

• INFINITI Armada front brake rotor replacement
• INFINITI QX56 front brake rotor upgrade
• Nissan TITAN front disc brake rotor maintenance
• Addressing brake fade and overheating issues
• Replacing rusted or worn front rotors on compatible models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (28.50 mm) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Use proper tools to avoid damage to zinc plating during installation

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The zinc plating provides additional corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.