Rear Brake Kit for Ram 2500 and 3500

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit for select 2009-2018 Dodge Ram 2500 and Ram 3500 trucks, plus 2011-2018 Ram 4000 applications. Part number 4502-40158 combines coated rotors and matched pads in one package for a straightforward brake service.

Built for rear axle replacement on heavy-duty Ram trucks, this kit focuses on OE-style fit, corrosion resistance, and consistent pedal response. It is a practical choice for drivers searching for rear brake pads and rotors for Ram 2500, Ram 3500, or Ram 4000 models.

Key Features

• Disc brake kit with rear rotors and brake pads
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• 100% inspected rotors, including balance checks on vented rotors
• DFC 5000 Advanced pads with post-cured friction material and scorched surfaces
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control

Product Line Details

DFC GEOSPEC rotors are coated to resist rust better than conventional paint or zinc finishes, and they arrive ready to install without oil removal or extra prep. The 5000 Advanced brake pad line is formulated for stable friction performance, with post-curing and scorching used to reduce initial break-in time and support consistent stopping from the first stop. Together, the rotor and pad pairing is aimed at dependable rear brake service on Ram heavy-duty trucks.

Used For

• Replacing worn rear brake rotors and pads on Ram 2500, Ram 3500, and Ram 4000 trucks
• Correcting brake pulsation caused by rotor wear or uneven surfaces
• Addressing squeal, vibration, or harsh braking from aged pad material
• Restoring rear braking performance after corrosion buildup on the rotor face
• Servicing trucks that need an OE-style rear brake kit for 2009-2018 applications

Installation Notes and Tips

Fits 2009-2010 Dodge Ram 2500, rear. Fits 2009-2010 Dodge Ram 3500, rear. Fits 2011-2018 Ram 2500, rear. Fits 2011-2018 Ram 3500, rear. Fits 2011-2018 Ram 4000, rear, including Mexico applications where noted. Verify axle and brake configuration before ordering. The rotors are shipped dry, so no cleaning of protective oil is required before installation.

Part number 4502-40158 is intended for rear axle brake service on these Ram applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

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