Dynamite Friction 631-40102R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40102R) is engineered for reliable braking performance on Dodge Ram 1500, Ram 2500, and Ram 3500 models. This vented disc brake rotor features a directional, drilled and slotted surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500
• Part Number: 631-40102R
• Directional drilled and slotted surface for improved braking
• Vented rotor design for enhanced heat management
• Nominal thickness: 35.5 mm; discard thickness: 34 mm
• Rust-resistant zinc silver hat finish
• 8 bolt holes with 16.9 mm diameter and 165.1 mm bolt circle diameter
• Overall diameter: 353 mm; height: 101.9 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a directional surface pattern. This design helps to reduce brake fade by allowing gases and debris to escape while maintaining a clean pad surface. The zinc silver coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for trucks and heavy-duty vehicles requiring consistent braking performance under load.

Technical Specifications and Features

This disc brake rotor is vented to improve airflow and heat dissipation during braking. The rotor's nominal thickness is 35.5 mm, with a discard thickness of 34 mm, ensuring safe replacement intervals. The rotor features eight bolt holes with a diameter of 16.9 mm arranged on a 165.1 mm bolt circle diameter, matching the factory specifications for Dodge Ram 1500, 2500, and 3500 models. The directional drilled and slotted surface enhances braking efficiency by improving pad bite and reducing heat buildup. The rotor's hat is finished with a rust-resistant zinc silver coating to protect against corrosion.

Common Applications and Problem Solving

• Replaces worn or warped rotors on Dodge Ram 1500, 2500, and 3500
• Addresses brake fade caused by excessive heat during towing or heavy loads
• Improves braking response in wet or muddy conditions by channeling water away
• Reduces brake noise and vibration associated with uneven rotor surfaces
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 34 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Use the correct torque specifications for the 8 lug bolts with 16.9 mm diameter on the 165.1 mm bolt circle diameter. Verify compatibility with your specific Dodge Ram model year and trim to ensure proper fitment. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-40102R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating on the rotor hat helps maintain durability in harsh environments. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Always consult product documentation or contact the manufacturer for exact warranty terms.