Dynamite Friction 631-40124L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Dodge Durango

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40124L) is engineered specifically for Dodge Durango models. This disc brake rotor combines drilled and slotted surface features with a rust-resistant zinc silver hat finish to provide reliable braking performance and durability.

• Compatible with Dodge Durango vehicles
• Disc brake rotor with drilled and slotted surface
• Nominal thickness of 26 mm and discard thickness of 24.4 mm
• 350 mm outside diameter and 63.75 mm height
• Directional brake surface design for optimized performance
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 17 mm diameter and 127 mm bolt circle diameter
• Center hole diameter of 72 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 feature both drilled holes and slots on the braking surface. This design helps improve heat dissipation and brake pad cleaning, which can enhance braking consistency under demanding conditions. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to rust.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 26 mm and a discard thickness of 24.4 mm, ensuring it meets safety standards for replacement. The rotor's outside diameter measures 350 mm, with a height of 63.75 mm. It features a directional surface type with both drilled holes and slots, designed to improve braking efficiency by reducing heat buildup and removing debris from the brake pad surface. The rotor includes five bolt holes, each 17 mm in diameter, arranged on a 127 mm bolt circle diameter, and a center hole diameter of 72 mm, making it compatible with the specified Dodge Durango models.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Dodge Durango
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain cleaner brake pad surfaces for consistent stopping power
• Resists rust and corrosion to extend rotor lifespan
• Directional design supports optimal braking performance and safety

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24.4 mm before installation. The rotor is designed for vehicles with a 5-lug bolt pattern and a 127 mm bolt circle diameter. Proper torque specifications should be followed when mounting the rotor to avoid warping. The directional drilled and slotted surface should be installed according to the rotation direction indicated on the rotor to maintain performance benefits.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for the Dodge Durango. The rust-resistant zinc silver hat finish helps protect against corrosion, contributing to long-term durability. While no specific warranty information is provided, the rotor is designed to comply with industry standards for safety and performance.