Rear Brake Kit for Subaru Ascent

DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-13087, is a rear disc brake kit built for 2019-2025 Subaru Ascent applications. It combines coated rotors, ceramic brake pads, and matching hardware components in one service package for a complete rear brake refresh.

Key Features

• Rear disc brake kit for 2019-2025 Subaru Ascent
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads for reduced break-in time and initial stopping response
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Non-directional rotor finish for smoother pad bed-in and quieter braking
• OE-style rotor machining and inspection for dimensional consistency
• Part number 4512-13087

Product Details

This DFC brake service kit is designed for rear brake replacement on the Subaru Ascent, covering 2019-2025 model years. The GEOSPEC rotors are dry processed and ready to install, with a protective coating that helps resist rust better than conventional paint or zinc finishes. The 5000 Advanced pads are formulated for stable friction performance and are assembled with shims that help reduce brake noise and vibration. Together, these components provide a practical OE-style solution for drivers servicing a Subaru Ascent rear brake system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued or corroded hardware
• Reduced stopping performance from worn pad friction material
• Rust buildup on exposed rotor surfaces
• Uneven pad wear from aged brake hardware

Installation Notes

Fits 2019-2021 Subaru Ascent, rear. Fits 2022-2025 Subaru Ascent, rear. Inspect calipers, slides, and brake fluid condition before installation. Clean the hub mounting surface and follow proper torque procedures to help prevent rotor runout and brake noise. The coated rotor surface is ready for installation without additional preparation.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance. Rotors include a 12-month warranty against defects in material and workmanship.