Dynamite Friction 4512-58045 Disc Brake Kit - Rear

Rear Brake Kit for Acura MDX

This DFC brake kit combines coated rotors, 5000 Advanced ceramic pads, and matching hardware for rear brake service on the 2014-2016 Acura MDX. Part number 4512-58045 is built for drivers looking for an OE-style rear brake replacement with corrosion protection and consistent pedal response.

Key Features

• Fits 2014-2016 Acura MDX, rear
• DFC GEOSPEC coated rotors with a silver-gray anti-rust finish
• Dry-processed rotors arrive ready to install
• G3000/G11H18 cast iron rotor construction for OE-spec durability and stability
• Non-directional rotor finish for even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel

Product Details

The 4512-58045 rear disc brake kit is designed for Acura MDX rear brake service where rotor corrosion, pad wear, and hardware fatigue can affect braking feel. The coated rotors resist rust better than conventional painted or zinc-coated surfaces, while the ceramic pads are scorched and post cured to support stable friction from the first stop. This kit is a practical choice for Acura MDX rear brake replacement when you want matched components in one package.

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

Common Problems This Kit Addresses

• Rear brake noise from worn pads or fatigued hardware
• Uneven braking caused by rotor wear or inconsistent pad contact
• Rust buildup on exposed rotor surfaces
• Reduced braking smoothness from aged rear brake components
• Excessive caliper movement related to corroded hardware

Installation Notes and Tips

Rear brake service on the Acura MDX should include inspection of caliper slides, pad contact points, and rotor runout before assembly. The rotors are shipped dry and ready to install, which reduces prep time during service. Follow proper bedding procedures after installation to help the pads and rotors seat evenly.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, inspected for critical dimensions, and covered by a 12-month warranty against defects in material and workmanship. The brake pads are post cured and assembled with premium shims, and the hardware kit is built to OE-style form, fit, and function.