PowerStop AR8358XPR 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 AR8358XPR) is engineered for reliable braking performance on select Chrysler and Dodge vehicles. Designed specifically for models like the Chrysler 300, Dodge Challenger, Charger, and Magnum, 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 ranging from 26.40 mm to 28.20 mm
• Outside diameter options of 12.60 inches (320 mm) for precise fitment
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Discard thickness at 1.04 mm ensures safe replacement intervals

Detailed Product Features and Specifications

This disc brake rotor set is vented to allow air flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface pattern 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 wet environments.

With an overall height of 2.10 inches (54.60 mm) and a mounting bolt hole circle diameter of 114.30 mm, these rotors are designed to match the factory specifications for compatible Chrysler and Dodge models. The 5-lug hole configuration ensures proper alignment and secure installation.

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

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair line focuses on delivering rotors that combine enhanced braking performance with durability. This product line features rotors that are both drilled and slotted to improve heat dissipation and braking response, while the zinc plating offers corrosion resistance. These rotors are suitable for drivers seeking a balance between performance and longevity in their brake components.

Applications and Problem Solving

• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum front brake systems
• Addresses brake fade caused by excessive heat during aggressive driving or towing
• Reduces rust and corrosion on rotor surfaces for longer service life
• Improves braking consistency in wet or dusty conditions
• Helps maintain proper braking performance by preventing gas buildup between pad and rotor

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 1.04 mm before installation
• Clean rotor surface to remove any protective coating residue before mounting
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check compatibility with vehicle’s mounting bolt hole circle diameter of 114.30 mm and 5 lug holes

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The zinc plating provides additional protection against corrosion, contributing to the rotor’s durability. While specific warranty details for part number AR8358XPR should be confirmed with the manufacturer or distributor, Power Stop typically offers limited warranties covering defects in materials and workmanship.