Front Brake Kit for Ram Heavy Duty

Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads and hardware is a front disc brake kit built for Ram 2500, Ram 3500, and Ram 4000 applications from 2019-2025. Part number 4512-40150 combines coated rotors, ceramic pads, and matched hardware for a complete front brake service.

The DFC GEOSPEC line uses dry, ready-to-install coated rotors with an OE-style cast iron specification and a non-directional finish for smoother pad bedding. The 5000 Advanced pads are post-cured, scorched, and paired with rubber-steel-rubber shims to support stable friction and reduced noise, vibration, and harshness. Part number 4512-40150 is a direct fit for multiple Ram heavy-duty front axle configurations.

• Front disc brake kit for Ram 2500, Ram 3500, and Ram 4000
• DFC GEOSPEC coated rotors with corrosion-resistant silver-gray finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Non-directional rotor finish for even pad bed-in and smoother stops
• Hardware included for a complete front brake service
• OE-style rotor casting and machining tolerances

Product Details

This kit is designed for drivers servicing front brakes on Ram 2500, Ram 3500, and Ram 4000 trucks that need rotor, pad, and hardware replacement in one package. The coated rotors arrive dry and ready to install, which reduces prep time during brake service. The pad compound is formulated for consistent friction, while the hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction to support proper caliper movement and quieter operation. If you are searching for a Ram 2500 front brake kit, Ram 3500 front disc brake kit, or Ram 4000 front rotor and pad replacement, 4512-40150 is built for those applications.

Common Brake Issues This Kit Addresses

• Brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weak hardware
• Reduced stopping performance from worn front rotors
• Rust buildup on exposed rotor surfaces
• Longer brake service time from oil-coated replacement rotors

Installation Notes

Confirm axle and transmission configuration before ordering, especially on Ram 3500 and Ram 4000 models where fitment varies by output, rear axle size, and brake hydraulic hose notes. Inspect calipers, slides, and mounting points during service, and replace any worn components before installing the new kit. Follow proper brake bedding procedures after installation to help the pads and rotors seat evenly.

Quality Assurance

DFC GEOSPEC rotors are machined to OE specifications, inspected for critical dimensions, and 100% checked for balance on vented rotors. The rotors carry a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are post-cured and scorched for stable friction performance, and the hardware is engineered to OE-style form, fit, and function.

Compatible With

• Fits 2022-2025 Ram 2500, front
• Fits 2025 Ram 3500, front, Standard Output
• Fits 2021-2025 Ram 4000, front
• Fits 2023-2024 Ram 3500, front, Standard Output Transmission
• Fits 2022 Ram 3500, front, 11.5" Rear Axle (358mm Rear Disc)
• Fits 2019-2021 Ram 2500, front
• Fits 2019-2021 Ram 3500, front, DRW; High Output HD Transmission; 12" Rear Axle
• Fits 2019-2021 Ram 3500, front, SRW; Standard Output Transmission; 11.5" Rear Axle
• Fits 2019-2021 Ram 3500, front, DRW Brake Hydraulic Hose
• Fits 2019-2021 Ram 3500, front, SRW; High Output HD Transmission; 12" Rear Axle
• Fits 2019-2021 Ram 3500, front, Brake Hydraulic Hose: SRW
• Fits 2019-2021 Ram 3500, front, DRW; Standard Output Transmission; 11.5" Rear Axle
• Fits 2019-2020 Ram 4000, front
• Fits 2019-2020 Ram 4000, front, Mexico