Dynamic Friction 4312-39018 Disc Brake Kit - Rear

Overview

This Dynamic Friction disc brake kit combines coated rotors, ceramic brake pads, and hardware for rear brake service on select Chrysler and Dodge applications. Part number 4312-39018 is built around OE-style fitment details and brake performance features that matter during a complete rear brake job.

Compatible With rear brake service on Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum applications, this kit is aimed at drivers replacing worn braking components with matched parts from one source. Part number 4312-39018 appears throughout the fitment coverage for easy identification.

Key Features

• GEOSPEC coated rotors use a silver-gray protective finish that resists rust better than conventional paint or zinc coatings.
• 3000 ceramic brake pads are formulated for stable friction, low dust, and strong fade resistance across a wide temperature range.
• Post-cured pads and scorched friction surfaces reduce initial break-in time and improve first-stop response.
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness.
• Hardware kit is included for a more complete rear brake service.

Product Details

DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit is a service kit designed for rear brake replacement on Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum models. The coated rotor design is processed dry and ready to install, which avoids the extra cleaning step associated with oil-coated rotors. The rotor casting is machined to tight tolerances, finished with a non-directional surface, and inspected for balance and OE-level dimensional consistency. The 3000 ceramic pad formulation is intended to deliver reliable stopping performance with controlled dust output and consistent pedal feel. Part number 4312-39018 is a practical choice when replacing worn rear brake components with a matched rotor, pad, and hardware package.

Common Problems This Kit Addresses

• Brake noise from worn pads or fatigued hardware
• Rust buildup on exposed rotor surfaces
• Uneven braking feel from worn friction materials
• Excess dust from aging brake pads
• Reduced stopping performance during normal rear brake service

Installation Notes

Fits 2022 Chrysler 300, rear. Fits 2005-2009 Chrysler 300, rear. Fits 2010-2021 Chrysler 300, rear. Fits 2019-2021 Dodge Challenger, rear, except Brembo calipers. Fits 2009-2020 Dodge Challenger, rear. Fits 2021 Dodge Charger, rear, except Brembo calipers. Fits 2019-2020 Dodge Charger, rear, except Brembo calipers. Fits 2012-2020 Dodge Charger, rear. Fits 2006 Dodge Charger, rear. Fits 2008-2010 Dodge Charger, rear, excluding Police & Daytona packages. Fits 2008-2010 Dodge Charger, rear, vented rear rotors. Fits 2006-2008 Dodge Magnum, rear, vented rear rotors. Fits 2007 Dodge Charger, rear, vented rear rotors, 320 x 22 mm rotors. Fits 2007 Dodge Charger, rear, without Daytona package; vented rear rotors; 320 x 22 mm rotors. Fits 2005 Dodge Magnum, rear, vented rear rotors. Fits 2005 Dodge Magnum, rear.

Verify rotor style, caliper type, and package exclusions before installation. This kit is listed for rear applications only, so match the vehicle configuration to the fitment notes before ordering. Part number 4312-39018 should be confirmed against the existing brake setup on Chrysler 300 and Dodge Charger applications with special equipment or package restrictions.

Quality Assurance

DFC states that the rotors are machined to OE specifications and inspected for critical dimensions and balance. The coated rotor finish is engineered for corrosion resistance, and the brake pads are post-cured and scorched for consistent performance from the first stop. Rotors carry a 12-month warranty against defects in material and workmanship.