PowerStop AR8389SCR Disc Brake Rotor - Rear
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PowerStop
 PowerStop - Rear Coated Hat and Edge Rotor

PowerStop AR8389SCR Disc Brake Rotor - Rear

Brand PowerStop AR8389SCR
Position Rear
Discard Thickness 10.40
Nominal Thickness 0.48
Nominal Thickness 12.10
Balancing Type Mill balanced
Construction Full cast
Rust Resistant Coating Yes
Overall Height 3.01
Overall Height 76.50
Outside Diameter 328.00
ABS Tone Ring Included No
Surface Type Smooth
Solid Or Vented Type Rotor Solid
Mounting Bolt Hole Circle Diameter 127.00
Mounting Bolt Hole Circle Diameter 5.00
Stud/Lug Hole Quantity 5
Product line PowerStop - Rear Coated Hat and Edge Rotor
Fits Jeep · 8 vehicles

OE-style replacement. Direct bolt-on rotor built to match original equipment specifications.

Corrosion-resistant coating. Silver epoxy protects the hat, edge, and vanes from rust.

Mill balanced. Helps promote smooth, consistent braking performance.

Cross-references 6827 3464AA and 6827 3464AB for the same application. See all 2.

$98.85Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $98.85
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Rotor options

Overview

The PowerStop AR8389SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered for Jeep Wrangler applications and uses a partially coated design to resist corrosion on exposed areas while maintaining OE-style fit and performance.

Key Features

  • Partially coated rotor with silver epoxy on the hat, outer edge, and vanes
  • Rust-resistant finish helps preserve appearance behind alloy wheels
  • Full cast construction with mill balancing for consistent operation
  • Solid rotor design with smooth surface finish
  • Built to match original equipment weight and vane count

Detailed Description

PowerStop AR8389SCR is a rear brake rotor for 2018-2025 Jeep Wrangler applications. The coated hat and edge design helps protect corrosion-prone areas, while the smooth, full cast rotor construction supports OE-style braking performance. With a 328 mm outside diameter, 5-lug bolt pattern, and direct bolt-on fitment, this rotor is intended for drivers replacing a worn rear rotor with a part that follows original equipment specifications. This part cross-references Mopar 6827 3464AA and 6827 3464AB for the same application.

Common Uses

  • Replacing a worn rear brake rotor on a Jeep Wrangler
  • Addressing rotor rust on exposed hat and edge surfaces
  • Restoring smooth braking feel after rotor wear
  • Maintaining a clean appearance behind alloy wheels
  • Matching OE-style dimensions and mounting requirements

Installation Notes

Fits 2021-2025 Jeep Wrangler, rear, including BRY brake code applications with a 328 mm rear rotor. Fits 2018-2020 Jeep Wrangler, rear. Verify rotor diameter, bolt circle, and brake code before installation to confirm the correct application for your vehicle.

Quality Assurance

PowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for confirmed fitment on listed Jeep Wrangler applications.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2025JeepWrangler—RearBrake Code - BRY (328mm Rear Rotor); PowerStop - Rear Coated Hat and Edge Rotor
2024JeepWrangler—RearBrake Code - BRY (328mm Rear Rotor); PowerStop - Rear Coated Hat and Edge Rotor
2023JeepWrangler—RearBrake Code - BRY (328mm Rear Rotor); PowerStop - Rear Coated Hat and Edge Rotor
2022JeepWrangler—RearBrake Code - BRY (328mm Rear Rotor); PowerStop - Rear Coated Hat and Edge Rotor
2021JeepWrangler—RearBrake Code - BRY (328mm Rear Rotor); PowerStop - Rear Coated Hat and Edge Rotor
2020JeepWranglerSportRearPowerStop - Rear Coated Hat and Edge Rotor
2019JeepWranglerSportRearPowerStop - Rear Coated Hat and Edge Rotor
2018JeepWranglerUnlimited SportRearPowerStop - Rear Coated Hat and Edge Rotor
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6827 3464AA6827 3464AB