Dynamite Friction 631-54136R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54136R) is engineered for reliable braking performance on select Ford vans. Designed specifically for Ford E-150, E-250, and E-350 Econoline models, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during heavy use
• Zinc silver hat finish with rust-resistant coating for corrosion protection
• Nominal thickness of 30 mm with a discard thickness of 28 mm for durability monitoring
• Eight bolt holes with 9/16-18 diameter and 165.1 mm bolt circle diameter for secure fitment
• Overall diameter of 331 mm and height of 143.3 mm to match OEM specifications

Detailed Product Description

This Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is a vented disc brake rotor designed to meet the demands of Ford E-150, E-250, and E-350 Econoline series vehicles. The rotor features a directional surface with both drilled holes and slots, which help to evacuate gases, dust, and water from the braking surface, improving pad contact and reducing brake fade. The rotor’s zinc silver hat finish and rust-resistant coating extend the rotor’s service life by protecting against corrosion, especially in harsh environments.

With a nominal thickness of 30 mm and a discard thickness of 28 mm, this rotor allows for precise wear monitoring to maintain safe braking performance. The rotor’s eight bolt holes with a 9/16-18 diameter and a bolt circle diameter of 165.1 mm ensure a secure and exact fit on compatible Ford Econoline models. The overall diameter of 331 mm and height of 143.3 mm align with factory specifications for these vehicles.

DFC Brake Rotor Product Line Information

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with corrosion-resistant finishes. This product line is designed to provide enhanced braking performance and durability for vehicles requiring vented rotors with directional braking surfaces. The silver zinc finish and rust-resistant coating are standard features in this line, aimed at extending rotor life and maintaining consistent braking under demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-150, E-250, and E-350 Econoline vans
• Improves heat dissipation to reduce brake fade during heavy towing or hauling
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion buildup that can impair braking efficiency
• Maintains consistent braking performance in wet or dusty conditions

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (28 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for secure fitment
• Use compatible brake pads designed for drilled and slotted rotors
• Check for proper directional orientation of the rotor during installation

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-54136R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on Ford E-150, E-250, and E-350 Econoline vehicles.