Dynamite Friction 4512-48113 Disc Brake Kit - Rear

Rear Brake Kit for Express and Savana

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit for select Chevrolet Express and GMC Savana vans. Part number 4512-48113 combines coated rotors, ceramic brake pads, and brake hardware for a complete rear brake refresh.

Key Features

• Rear disc brake kit for select Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 applications
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction
• Part number 4512-48113

Product Details

DFC GEOSPEC rotors are machined to OE-style tolerances using G3000/G11H18 cast iron specifications, then inspected for balance and critical dimensions. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging eliminates the need to clean oil from the rotor before installation. The included DFC 5000 Advanced ceramic pads are formulated for consistent friction and quieter operation, making this kit a practical choice for rear brake service on Chevrolet Express and GMC Savana vans. Part number 4512-48113 is built for rear axle service where dependable stopping performance and reduced brake noise matter.

What This Kit Helps Address

• Rear brake noise from worn pads or fatigued hardware
• Rust buildup on exposed rotor surfaces
• Uneven braking caused by worn or corroded components
• Longer stopping distances from depleted rear brake friction material
• Caliper movement issues related to aged brake hardware

Installation Notes

Compatible With 2003-2017 Chevrolet Express 2500, rear; 2003-2017 Chevrolet Express 3500, rear; 2006-2017 GMC Savana 2500, rear; and 2005-2017 GMC Savana 3500, rear, with the listed configuration notes in the fitment data. Verify axle and wheel configuration before ordering, especially on Express 3500 and Savana 3500 applications with single rear wheels, dual rear wheels, 3.42 gear ratio, limited slip Positraction axle, or 118mm rear disc center hole notes. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Part number 4512-48113 should be matched to the vehicle’s rear brake setup before installation.

Quality Assurance

Each rotor is processed and inspected to meet OE specifications, with 100% inspection of critical attributes and balance correction on vented rotors when needed. DFC rotors include a 12-month warranty against defects in material and workmanship.