Dynamite Friction 4502-40149 Disc Brake Kit - Front

Front Brake Kit for Ram 2500 and 3500

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for Ram heavy-duty trucks. Part number 4502-40149 combines coated rotors and matched pads for OE-style service on select 2019-2022 Ram 2500, Ram 3500, and Ram 4000 applications.

Key Features

• Front disc brake kit with rotors and pads in one package
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• G3000/G11H18 cast iron rotor construction for OE-spec durability and stability
• Non-directional rotor finish for even pad bed-in and smoother braking
• 100% inspected rotors, including balance checks on vented rotors
• DFC 5000 Advanced pads with post-cured friction material and scorched surfaces
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered for drivers who need a direct front brake service solution for Ram 2500, Ram 3500, and Ram 4000 trucks. The coated rotors resist rust better than conventional paint or zinc finishes, while the dry-ready design eliminates the need to clean oil from the rotor before installation. The pads are formulated for stable friction performance and reduced break-in time, making this kit a practical choice for routine brake replacement on 2019-2022 Ram heavy-duty front axle applications. Part number 4502-40149 is built to OE specifications for fit, reliability, and consistent stopping performance.

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

What This Brake Kit Helps Address

• Front brake noise during stopping
• Rotor rust and surface corrosion
• Uneven pad bedding after brake service
• Brake vibration caused by worn or out-of-spec rotors
• Reduced stopping performance from worn pads and rotors

Installation Notes and Fitment

Compatible With select front applications only. Fits 2022 Ram 2500, front. Fits 2022 Ram 3500, front, 12" rear axle. Fits 2019-2021 Ram 2500, front. Fits 2019-2021 Ram 3500, front, DRW with high output HD transmission and 12" rear axle. Fits 2019-2021 Ram 3500, front, DRW with brake hydraulic hose. Fits 2019-2021 Ram 3500, front, SRW with brake hydraulic hose. Fits 2019-2021 Ram 3500, front, DRW with standard output transmission and 11.5" rear axle. Fits 2019-2021 Ram 3500, front, SRW with high output HD transmission and 12" rear axle. Fits 2019-2021 Ram 3500, front, SRW with standard output transmission and 11.5" rear axle. Fits 2021 Ram 4000, front. Fits 2019-2020 Ram 4000, front, Mexico. Fits 2019-2020 Ram 4000, front.

Verify axle configuration, transmission type, and brake hydraulic hose details before ordering. Clean hub surfaces thoroughly, follow proper torque procedures, and complete a correct pad bed-in after installation.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance. Each rotor includes a 12-month warranty against defects in material and workmanship.