PowerStop AR85124SCR Disc Brake Rotor - Rear

Rear coated brake rotor overview

PowerStop AR85124SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered for drivers who want OE-style fitment with corrosion protection on exposed surfaces.

This rotor fits 2007-2017 Ford Expedition, rear, and 2007-2017 Lincoln Navigator, rear. The AR85124SCR part number is also useful when cross-checking replacement options for the same application.

Key features

• Partially coated design with silver epoxy on corrosion-prone areas.
• Coating covers the hat, outer edge, and vanes to help resist rust.
• Full cast, vented rotor construction with a smooth surface.
• Mill balanced for OE-style weight and vane count matching.
• 13.46 in. outside diameter and 6-lug bolt pattern.

Detailed fitment and design

PowerStop’s coated hat and edge rotor line focuses on direct replacement fitment and corrosion resistance. AR85124SCR matches original equipment performance and specifications, including weight and vane count, which helps maintain proper brake system operation and consistent installation on the Ford Expedition and Lincoln Navigator rear axle applications. The rust-resistant coating also helps preserve appearance behind alloy wheels.

This part cross-references Monroe Shocks & Struts (e.g., 7L1Z 2C026-A, AL1Z 2C026-AA) for the same application.

What this rotor helps address

• Brake rotor rust on exposed surfaces.
• Uneven appearance from corrosion around the hat and edge.
• Replacement needs for worn rear brake rotors.
• Fitment issues caused by mismatched OE-style dimensions.
• Brake service on rear disc brake systems.

Installation notes and quality assurance

Install as a rear direct replacement rotor using standard brake service procedures. Verify disc brake dimensions, bolt circle diameter, and vented rotor configuration before installation. The ABS tone ring is not included.

PowerStop designs this rotor to match OE performance and specifications for guaranteed fitment.