PowerStop JBR1309XPR 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 JBR1309XPR) is engineered for reliable braking performance on select Lexus and Toyota models. Designed specifically for vehicles like the Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra, this 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 29.00 mm with discard thickness at 1.14 mm
• Outside diameter of 354.00 mm and overall height of 83.20 mm
• Five lug holes with a 150.00 mm bolt circle diameter

Detailed Product Features and Specifications

This disc brake rotor set is vented to allow air to flow through the rotor, reducing heat buildup during braking. The slotted and drilled surface design helps to evacuate brake dust, gases, and water, which can improve braking consistency and reduce fade. The zinc plating provides a protective layer against rust, extending the rotor’s service life, especially in humid or corrosive environments.

With a nominal thickness of 29.00 mm and a discard thickness of 1.14 mm, these rotors meet the specifications required for safe and effective braking. The 354.00 mm outside diameter and 83.20 mm overall height ensure proper fitment and compatibility with the front braking system of Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra models. The rotor’s five lug holes and 150.00 mm bolt circle diameter match factory mounting requirements.

About the Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Line

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine enhanced braking performance with durability. The drilled and slotted design improves heat dissipation and brake pad bite, while the zinc plating protects against rust and corrosion. This line is suitable for drivers who require reliable stopping power and rotor longevity under demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra
• Improves braking performance by reducing brake fade during heavy use
• Helps prevent rust and corrosion that can cause rotor surface degradation
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Enhances heat dissipation to maintain consistent brake pad contact

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.14 mm) before installation
• Clean mounting surfaces and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for brake system maintenance

Quality Assurance and Warranty

Power Stop brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The zinc plating provides additional corrosion resistance to extend 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. Refer to the manufacturer’s documentation for complete warranty information.