PowerStop AR8382XPR Disc Brake Rotor Set - Rear

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

The Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number AR8382XPR) is engineered for Jeep Wrangler and Wrangler JK models. Designed to enhance braking performance, this disc brake rotor set features a solid rotor construction with a rust-resistant zinc plating to extend durability.

• Compatible with Jeep Wrangler and Wrangler JK rear brake systems
• Solid disc brake rotors with drilled and slotted surface for improved heat dissipation
• Zinc plated coating for corrosion resistance and extended rotor life
• Nominal thickness of 12.00 mm with discard thickness at 10.40 mm
• Overall diameter of 316 mm (12.40 inches) and 5 lug holes with 127 mm bolt circle diameter
• Overall height options of 3.00 inches and 76.50 mm for precise fitment

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

This Power Stop product line focuses on rear brake rotors that combine drilled and slotted surfaces with a zinc plating finish. The drilled and slotted design helps reduce brake fade by improving heat and gas dissipation during braking. Zinc plating provides a protective layer against rust and corrosion, which is especially beneficial for vehicles like the Jeep Wrangler that may be exposed to harsh environments. This rotor pair is designed to meet the specific requirements of rear brake systems, ensuring reliable stopping power and longevity.

Detailed Product Description

The AR8382XPR brake rotor set is a solid rotor type, engineered with a slotted and drilled surface to enhance braking efficiency by allowing better heat dissipation and debris removal. The nominal thickness of 12.00 mm ensures structural integrity, while the discard thickness of 10.40 mm indicates the minimum safe thickness before replacement is necessary. The zinc plating coating protects the rotor from rust, which is critical for maintaining performance and appearance over time. With an outside diameter of 316 mm and a mounting bolt hole circle diameter of 127 mm, this rotor set is designed to fit the rear brake assembly of Jeep Wrangler and Wrangler JK models with 5 lug holes.

Common Applications and Problem Solving

• Replacement for worn or warped rear brake rotors on Jeep Wrangler and Wrangler JK
• Improves braking performance by reducing heat buildup and brake fade
• Addresses corrosion issues common in off-road or wet environments
• Restores proper rotor thickness for safe and effective braking
• Enhances brake pad contact with slotted and drilled surface for consistent stopping power

Installation Notes and Tips

• Ensure compatibility with Jeep Wrangler and Wrangler JK rear brake systems before installation
• Check rotor thickness and discard limits to confirm replacement necessity
• Clean mounting surfaces and hardware to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to maximize rotor performance

Quality Assurance and Warranty

Power Stop brake rotors are manufactured to meet or exceed OEM specifications 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. Always refer to the manufacturer’s warranty documentation for complete terms and conditions.