Dynamite Friction 4312-03073 Disc Brake Kit - Rear

Rear Brake Kit for Hyundai and Kia

Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit, part number 4312-03073, is a rear disc brake service kit for select Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento applications. It combines coated rotors, ceramic pads, and brake hardware components in one package for a complete rear brake refresh.

Fits 2010-2018 Hyundai Santa Fe, rear. Fits 2013-2018 Hyundai Santa Fe Sport, rear. Fits 2013-2019 Hyundai Santa Fe XL, rear. Fits 2011-2014 Kia Sorento, rear.

Key Features

• DFC 3000 ceramic brake pads for stable friction across a wide temperature range
• Low-dust pad formulation for cleaner wheel maintenance
• Post-cured and scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• GeoSpec coated rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Dry-processed rotors that arrive ready to install without oil removal
• G3000/G11H18 cast iron rotor construction machined to OE specifications
• Non-directional rotor finish for more even pad bed-in and smoother braking
• Brake hardware kit with PTFE coating, vulcanized rubber, and stainless steel construction

Product Details

The 4312-03073 brake kit is built for rear axle service on the Hyundai Santa Fe and Kia Sorento platform. The DFC GEOSPEC coated rotors are machined for OE-style fit and stability, then finished to support quieter operation and consistent pad contact. The 3000 ceramic pads are formulated for passenger vehicles and light-duty trucks, with low copper content to meet current regulatory requirements in California and Washington. The included hardware kit addresses worn or corroded brake clips and related components that can contribute to uneven wear, caliper movement, and brake noise.

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

Common Brake Issues This Kit Can Address

• Rear brake noise from worn pads or fatigued hardware
• Rust buildup on rotor surfaces
• Uneven rear pad wear
• Reduced braking consistency from aged friction material
• Excessive vibration or harshness during braking

Installation Notes

Use this kit for rear brake service on the listed Hyundai and Kia vehicles only. The rotors are shipped dry and ready for installation, which helps reduce prep time during brake work. Clean the hub mounting surface before installation, inspect calipers and slides, and follow the vehicle manufacturer’s torque specifications and bedding procedure after assembly.

Quality Assurance

Each DFC GEOSPEC rotor is inspected for critical dimensions and balance, with vented rotors electronically mill-balanced when required. The rotors carry a 12-month warranty against defects in material and workmanship. DFC 3000 pads are post-cured and scorched for stable friction performance, and the hardware kit is engineered to OE-style form, fit, and function.