Dynamite Friction 631-40061L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40061L) is engineered for reliable braking performance on Dodge trucks and SUVs. Designed specifically for models like the Dodge B150, B250, B1500, D100, D150, and Ramcharger, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Part Number: 631-40061L
• Compatible with Dodge B150, B250, B1500, D100, D150, Ramcharger
• Disc Type: Vented, drilled and slotted surface
• Nominal Thickness: 31.6 mm with a discard thickness of 30 mm
• Overall Diameter: 299 mm with 5 bolt holes (1/2-20 diameter)
• Rust-resistant zinc silver hat finish
• Directional brake surface for optimized performance

About 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 precision slots to improve brake pad bite and reduce heat buildup. This product line is designed to maintain braking efficiency under demanding conditions, making it suitable for Dodge trucks and SUVs requiring reliable vented rotors with rust-resistant coatings.

Detailed Product Description

This disc brake rotor features a vented design with a 299 mm outside diameter and an overall height of 126.7 mm, providing effective heat dissipation during braking. The rotor surface is both drilled and slotted, which helps to evacuate gases and debris, reducing brake fade and improving pad contact. The rotor’s nominal thickness is 31.6 mm, with a discard thickness of 30 mm, ensuring a long service life before replacement is necessary. The zinc silver hat finish offers corrosion resistance, extending the rotor’s durability in various driving environments. The rotor includes five bolt holes with a 1/2-20 diameter and a bolt circle diameter of 139.7 mm, matching the stud/lug hole circle diameter for secure fitment. The directional brake surface is engineered to optimize braking performance on compatible Dodge models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge B150, B250, B1500, D100, D150, and Ramcharger vehicles
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion with zinc silver coating for longer rotor life
• Enhances braking response with drilled and slotted surface design

Installation Notes and Tips

Ensure the rotor surface is clean and free of oil or debris before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 30 mm to maintain safe braking performance. Use the correct torque specifications for the 5 bolt holes (1/2-20) to secure the rotor properly. This rotor is directional; install it according to the indicated rotation direction to maximize performance and longevity.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating helps protect against corrosion, contributing to the rotor’s durability. While no specific warranty information is provided, the rotor’s design and materials support reliable braking performance for Dodge B150, B250, B1500, D100, D150, and Ramcharger models.