PowerStop AR8393XPR 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 AR8393XPR) is engineered for reliable braking performance on Ram ProMaster 1500, 2500, and 3500 models. Designed to meet the demands of commercial and daily driving, this rotor set offers enhanced heat dissipation and corrosion resistance.

• Compatible with Ram ProMaster 1500, 2500, and 3500
• Part Number: AR8393XPR
• Front disc brake rotor set with drilled and slotted surface
• Vented rotor design for improved cooling
• Zinc plated rust-resistant coating
• Overall diameter: 300 mm (11.80 inches)
• Nominal thickness: 31.90 mm
• Mounting bolt hole circle diameter: 130 mm with 5 lug holes
• Overall height: 73.70 mm (2.90 inches)

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

This Power Stop product line focuses on front brake rotors that feature a drilled and slotted surface combined with a zinc plating for rust resistance. The drilled and slotted design helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. Zinc plating extends the rotor’s lifespan by protecting against corrosion, which is especially beneficial for vehicles like the Ram ProMaster series that may be exposed to harsh road conditions.

Technical Specifications and Features

The AR8393XPR rotor set is a vented disc brake rotor designed to optimize braking efficiency. The vented construction allows air to flow between the rotor surfaces, reducing heat buildup during heavy braking. With a nominal thickness of 31.90 mm and an overall diameter of 300 mm, these rotors provide a solid braking surface compatible with the Ram ProMaster 1500, 2500, and 3500. The drilled and slotted surface enhances pad bite and helps maintain consistent braking performance under load. The zinc plating offers a rust-resistant coating that helps maintain rotor integrity over time.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Ram ProMaster 1500, 2500, and 3500
• Improves braking performance by reducing heat and brake fade
• Addresses corrosion issues common in high-moisture or salted road environments
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Suitable for commercial and heavy-duty daily driving conditions

Installation Notes and Tips

When installing the AR8393XPR brake rotor set, ensure the vehicle is securely lifted and supported. Remove the existing rotors and inspect the brake pads and calipers for wear or damage. Clean the hub surface before mounting the new rotors to ensure proper fitment. Torque the lug nuts to manufacturer specifications and perform a bed-in procedure for the new rotors and pads to optimize braking performance. This rotor set is designed for direct replacement on Ram ProMaster 1500, 2500, and 3500 front brakes with a 5-lug bolt pattern and 130 mm bolt circle diameter.

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 protection against rust and corrosion, extending the service life of the rotors. While specific warranty details for part number AR8393XPR should be confirmed with the supplier, Power Stop products typically come with a limited warranty covering defects in materials and workmanship.