PowerStop AR8382XPR Disc Brake Rotor Set - Rear

Rear Brake Rotor Upgrade for Wrangler

PowerStop AR8382XPR is a rear drilled and slotted brake rotor set for the Jeep Wrangler JK and Jeep Wrangler. It is built for direct OE fitment and adds cross-drilled cooling, slotting for surface cleaning, and a zinc dichromate finish for corrosion resistance.

For Jeep Wrangler rear brake rotor replacement, this Power Stop rotor pair supports consistent friction contact and cleaner rotor surfaces in demanding driving conditions. The AR8382XPR is a practical OE-style upgrade for drivers looking for improved heat management without special modifications.

Key Features

• Drilled and slotted rotor surface for improved cooling and debris evacuation
• Rounded slots help sweep away gas, dust, and moisture from the braking surface
• Silver zinc dichromate plating resists rust and corrosion
• Direct OE fit for straightforward replacement
• Rear disc brake rotor set for Jeep Wrangler JK and Jeep Wrangler applications
• Outside diameter: 12.40 in. / 316.00 mm
• Nominal thickness: 10.40 mm; discard thickness: 10.40 mm / 0.41 in.
• Overall height: 3.00 in. / 76.50 mm
• 5-lug, 5.00 in. / 127.00 mm bolt circle

Product Details

Power Stop drilled and slotted rotors are part of the Power Stop rear drilled, slotted and zinc plated brake rotor line, which focuses on bolt-on brake upgrades with OE-style fitment. AR8382XPR uses a solid rotor design with a slotted X drilled surface to help maintain a cleaner pad-to-rotor contact area. This makes it a strong match for Jeep Wrangler rear brake service where heat, dust, and moisture can affect braking consistency. This part cross-references Centric Parts 120.67067 and Raybestos Brakes 780519 for the same application.

Common Brake Issues Addressed

• Brake fade during repeated stops
• Surface rust on exposed rotor faces
• Dust and moisture buildup on the braking surface
• Uneven rotor surface contamination
• Reduced cooling performance in demanding conditions

Installation Notes

• Compatible With 2018 Jeep Wrangler JK, rear.
• Compatible With 2007-2017 Jeep Wrangler, rear.
• Verify rotor dimensions, bolt circle, and rear axle application before installation.
• Direct OE fitment means no special modifications are needed.
• Inspect pads, calipers, and related brake components during rotor replacement.

Quality Assurance

PowerStop AR8382XPR is manufactured with a zinc dichromate coating to help resist corrosion and maintain appearance over time. The rotor design follows OE-fit replacement standards for the listed Jeep Wrangler rear applications.