Dynamite Friction 631-40098R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40098R) is engineered for reliable braking performance on Dodge Dakota vehicles. 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 Dakota models
• Directional drilled and slotted surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 26 mm with discard thickness at 24.5 mm
• Six bolt holes with 14 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 308 mm and height of 62.9 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor is part of the DFC Brake Rotor - Drilled and Slotted - Silver line, which focuses on delivering rotors with enhanced surface treatments and structural design for improved braking efficiency. The rotor’s vented construction allows air to flow between the rotor faces, helping to dissipate heat more effectively during braking. The drilled and slotted surface pattern is directional, which aids in channeling away brake dust, gases, and water, contributing to consistent brake pad contact and reduced fade.

The rotor’s hat is finished in zinc silver, providing corrosion resistance, while the entire rotor is coated with a rust-resistant layer to extend service life. With a nominal thickness of 26 mm and a discard thickness of 24.5 mm, this rotor meets precise wear limits to ensure safety and performance. The six bolt holes, each 14 mm in diameter, fit a 114.3 mm bolt circle diameter, making it a direct replacement for compatible Dodge Dakota models.

Applications and Problem Solving

• Replaces worn or warped rotors on Dodge Dakota vehicles
• Reduces brake fade caused by overheating during heavy braking
• Improves braking performance in wet or dusty conditions with slotted and drilled design
• Prevents rust and corrosion for longer rotor life
• Maintains consistent brake pad contact for smoother stops

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24.5 mm before installation. Clean the rotor surface to remove any protective coating or residue before mounting. Verify bolt hole alignment with the 114.3 mm bolt circle diameter and use the correct torque specifications for the six 14 mm bolts. Directional rotors must be installed with the correct rotation direction to maintain optimal performance.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. 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.