PowerStop AR85155SCR Disc Brake Rotor - Rear

Rear coated brake rotor for Super Duty trucks

PowerStop AR85155SCR is a rear disc brake rotor built as a direct bolt-on replacement for the original equipment part. It is engineered for the Ford F-250 Super Duty and Ford F-350 Super Duty with OE-style fitment and corrosion protection on key exposed surfaces.

• Part number AR85155SCR for easy identification and ordering
• Partially coated design helps resist corrosion on the hat, outer edge, and vanes
• Silver epoxy finish helps preserve appearance behind alloy wheels
• Full cast, vented rotor construction with mill-balanced design
• Matches OE weight and vane count for proper fitment

Built to match OE specifications

This PowerStop rear rotor uses a smooth, vented full cast design with an outside diameter of 362.80 mm and an overall height of 126.10 mm. The 8-lug, 170 mm bolt circle layout supports the correct mounting pattern for the application, while the coated hat and edge help reduce visible rust in exposed areas. If you are replacing worn rear brake rotors on a Ford F-250 Super Duty or Ford F-350 Super Duty, AR85155SCR provides a direct replacement format that follows original equipment dimensions and performance targets.

PowerStop’s coated rotor line focuses on practical corrosion resistance and OE-style replacement fitment. The coating is applied to areas most exposed to moisture and road debris, while the braking surface remains ready for normal pad contact. This makes AR85155SCR a strong match for drivers who want a rear brake rotor that maintains appearance and dimensional consistency over time.

Common issues this rotor can address

• Rear rotor rust on the hat, edge, or internal vanes
• Brake pulsation caused by worn or out-of-spec rotors
• Reduced braking consistency from rotor wear
• Visible corrosion behind alloy wheels
• Fitment problems from non-OE dimensions

Installation notes and quality

Install AR85155SCR on the rear axle only for the listed Ford Super Duty applications. Verify rotor dimensions, bolt circle, and hub compatibility before installation, and inspect pads and related brake components at the same time. This part cross-references Ford service numbers DC3Z 2C026-A and HC3Z 2C026-A for the same application.

PowerStop designs this rotor to match original equipment specifications, including weight and vane count, for consistent fitment on the intended applications. Part number AR85155SCR is a direct bolt-on replacement built around OE-style dimensions and corrosion-resistant surface treatment.