Dynamite Friction 631-40042R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40042R) is engineered for reliable braking performance on Dodge Sprinter 2500 and Sprinter 3500 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Dodge Sprinter 2500 and Sprinter 3500
• Part number 631-40042R for precise identification
• Vented rotor design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 22 mm and discard thickness of 19 mm
• 5 bolt holes with 15 mm diameter and 130 mm bolt circle diameter
• Overall diameter of 284.5 mm and height of 72.2 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 on the braking surface. This design improves water, gas, and dust evacuation from the rotor surface, which helps maintain consistent braking performance. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to rust. This product line is tailored for vehicles requiring reliable vented rotors with directional braking surfaces.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, reducing heat buildup during braking. The rotor's directional surface features both drilled holes and slots, which aid in heat dissipation and help prevent brake fade. The rotor has a nominal thickness of 22 mm and a discard thickness of 19 mm, ensuring safe replacement intervals. The zinc silver hat finish and rust-resistant coating protect against corrosion, maintaining rotor integrity over time. The rotor includes five bolt holes with a diameter of 15 mm and a bolt circle diameter of 130 mm, matching the factory specifications for Dodge Sprinter 2500 and 3500 models.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Dodge Sprinter 2500 and 3500
• Improves braking performance in wet or dusty conditions due to drilled and slotted design
• Helps reduce brake fade during heavy or prolonged braking
• Prevents rust and corrosion on rotor hats with zinc silver coating
• Maintains proper rotor thickness for safe braking operation

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 19 mm before installation. Clean the rotor surface to remove any protective coating or debris before mounting. Use the correct torque specifications for the 5 lug bolts with 15 mm diameter on a 130 mm bolt circle diameter. Verify the rotor is installed with the directional surface oriented correctly to optimize braking performance. It is recommended to replace brake pads when installing new rotors to ensure even wear and optimal braking.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-40042R rotor to meet or exceed OEM specifications for the Dodge Sprinter 2500 and 3500. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.