Dynamic Friction 4312-39016 Disc Brake Kit - Rear

Brake kit overview

This Dynamic Friction disc brake kit combines coated rotors, ceramic pads, and hardware for rear brake service. It is built for drivers who want OE-style braking performance with parts matched for durability, noise control, and consistent stopping feel.

Compatible With rear brake service on Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum applications. Part number 4312-39016 identifies this DFC GEOSPEC kit for the listed fitments.

Key features

• DFC GEOSPEC coated rotors resist rust and arrive dry, ready for installation.
• 3000 ceramic brake pads deliver stable friction, low dust, and strong fade resistance.
• Premium rubber-steel-rubber shims improve noise, vibration, and harshness control.
• Rotor machining uses a non-directional finish for smoother pad bed-in and quieter stops.
• Hardware kit is included for a complete rear brake service package.

Detailed description

The DFC GEOSPEC line pairs coated cast-iron rotors with 3000 ceramic pads to support reliable rear braking across the listed Chrysler and Dodge platforms. The rotors are processed dry and finished with a silver-gray coating that helps protect against corrosion, while the pads are post-cured and scorched to reduce break-in time and maintain friction consistency across a wide temperature range. Part number 4312-39016 is a practical choice for rear brake refreshes where OE-style fit, stable pedal feel, and reduced brake noise matter.

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

What it is used for

• Replacing worn rear brake components on compatible Chrysler and Dodge vehicles.
• Addressing brake noise caused by fatigued hardware or uneven pad contact.
• Restoring stopping performance when rotors are rusted, scored, or heat affected.
• Reducing dust buildup from older brake pad formulations.
• Improving brake feel after extended service intervals.

Installation notes and tips

Fits 2005-2022 Chrysler 300, rear; 2009-2020 Dodge Challenger, rear; 2006-2007 Dodge Charger, rear; 2007-2010 Dodge Charger, rear, solid rear rotors; 2009-2020 Dodge Charger, rear; 2005-2008 Dodge Magnum, rear, solid rear rotors. Verify rotor style and brake configuration before installation, especially on applications noted as solid rear rotors. Clean mating surfaces thoroughly and follow the vehicle manufacturer’s brake service procedure.

Quality assurance

DFC states that the rotors are machined to OE specifications and inspected for critical dimensions and balance. The rotors carry a 12-month warranty against defects in material and workmanship.