Dynamite Friction 830-40114L Disc Brake Rotor - Front Left

DFC Geoperformance Rotor for Ram ProMaster Front Left

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted, part number 830-40114L, is a front left disc brake rotor for select Ram ProMaster vans. It is built with a vented design, directional braking surface, and rust resistant coating to support consistent braking performance in demanding stop-and-go use.

Key Features

• Part number 830-40114L for easy identification
• Fits 2014-2025 Ram ProMaster 1500, front left
• Fits 2014-2025 Ram ProMaster 2500, front left
• Fits 2014-2025 Ram ProMaster 3500, front left
• Slotted X drilled surface type for improved pad bite and heat management
• Vented rotor construction with 300 mm outside diameter
• Rust resistant coating with Geospec Silver Grey hat finish
• 5-bolt, 5-lug design with 130 mm bolt circle diameter
• Plain disc finish and directional brake surface

Detailed Description

The DFC Geoperformance Rotor line focuses on application-specific brake rotor design for vehicles that need dependable front axle braking. This rotor uses a slotted and drilled surface pattern, a vented core, and a directional braking face to support even contact and heat dissipation under repeated braking. For Ram ProMaster 1500, Ram ProMaster 2500, and Ram ProMaster 3500 front left applications, part number 830-40114L matches the listed dimensions including 300 mm outside diameter, 73.5 mm height, 80 mm center hole diameter, and 5-hole mounting pattern with a 130 mm bolt circle.

The rust resistant coating and Geospec Silver Grey hat finish add corrosion protection to the rotor hat area, while the plain disc finish keeps the braking surface focused on pad interaction. This rotor is a direct-fit option for 2014-2025 Ram ProMaster front left brake service where the original rotor dimensions and mounting pattern match the listed specifications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Rotor Can Address

• Brake pulsation from a worn or uneven front rotor surface
• Reduced braking consistency from heat buildup during repeated stops
• Corrosion on the rotor hat and exposed metal surfaces
• Noise or vibration caused by rotor wear beyond discard thickness
• Fitment issues when replacing a front left rotor on listed Ram ProMaster models

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and hub center measurements before installation. This rotor is listed for the front left position only, so confirm side-specific service requirements on the vehicle. Inspect pads, caliper hardware, and hub condition during brake service, and replace any worn components that could affect rotor wear or braking feel. Follow the vehicle manufacturer’s torque specifications and bedding procedure after installation.

Quality Assurance

Dynamite Friction identifies this rotor as part of the DFC Geoperformance Rotor - Drilled and Slotted line, with rust resistant coating and application-specific dimensions for the listed Ram ProMaster fitments. Part number 830-40114L is cataloged for 2014-2025 Ram ProMaster 1500, 2500, and 3500 front left brake service.