Dynamite Friction 633-54151L Disc Brake Rotor - Rear Left

Overview of DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-54151L) is engineered for reliable braking performance on Ford trucks. Designed specifically for Ford F-150, F-150 Heritage, F-250, and F-250 HD models, this rotor combines durability with enhanced heat dissipation.

• Disc type: Solid disc brake rotor
• Surface: Directional drilled and slotted design
• Overall diameter: 334 mm
• Nominal thickness: 14 mm with a discard thickness of 12 mm
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied
• Bolt hole quantity: 7 with 14.3 mm diameter
• Bolt circle diameter: 150 mm
• Center hole diameter: 87.5 mm

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that provide improved braking through a combination of drilled holes and slots. This design helps to reduce brake fade by allowing heat and gases to escape more efficiently. The black zinc coating on the hat area adds an extra layer of rust protection, extending rotor life in demanding conditions.

Technical Description

This solid disc brake rotor features a directional surface with both drilled holes and slots, which enhances water and debris evacuation while maintaining consistent pad contact. The rotor’s 334 mm outside diameter and 79.8 mm overall height ensure proper fitment and performance on compatible Ford trucks. The zinc black hat finish and rust resistant coating protect against corrosion, which is critical for vehicles exposed to harsh environments. With seven bolt holes sized at 14.3 mm and a bolt circle diameter of 150 mm, this rotor matches the factory specifications for the listed Ford models.

Applications and Problem Solving

• Compatible with Ford F-150, F-150 Heritage, F-250, and F-250 HD models
• Helps reduce brake fade during heavy towing or hauling
• Improves braking performance in wet or muddy conditions
• Prevents rotor corrosion and extends service life
• Maintains consistent braking feel under high heat

Installation Notes and Tips

Ensure the rotor is installed on vehicles with matching bolt pattern and dimensions. Verify the discard thickness of 12 mm before installation to confirm rotor usability. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM standards for fit and function. The rust resistant coating and zinc black hat finish contribute to long-term durability. While no specific warranty information is provided, adherence to installation guidelines will help maintain rotor integrity and performance.