Dynamite Friction 633-48041L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-48041L) is engineered for reliable braking performance on select GM trucks and SUVs. Designed with a vented, directional surface, this rotor supports efficient heat dissipation and consistent stopping power for vehicles like the Chevrolet Silverado 1500 and Cadillac Escalade.

• Part Number: 633-48041L
• Disc Type: Vented, drilled and slotted
• Disc Finish: Plain
• Hat Finish: Zinc black with rust-resistant coating
• Nominal Thickness: 30 mm; Discard Thickness: 28.5 mm
• Outside Diameter: 330 mm
• Bolt Hole Quantity: 6 with 16.5 mm diameter
• Bolt Circle Diameter: 139.7 mm
• Directional brake surface for optimized performance

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Black

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. The zinc black hat finish adds corrosion resistance, extending rotor life in demanding conditions. This product line is tailored for drivers seeking rotors that maintain consistent braking under heavy loads and high temperatures, making it suitable for full-size GM trucks and SUVs.

Technical Description and Specifications

This disc brake rotor features a vented design with drilled and slotted surface patterns to enhance cooling and reduce brake fade. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.5 mm, ensuring a clear service life indicator. The rotor measures 330 mm in outside diameter and 95.5 mm in overall height, fitting vehicles with a 6-lug bolt pattern and a 139.7 mm bolt circle diameter. The zinc black hat finish provides rust resistance, which is critical for maintaining rotor integrity over time. The directional surface type is engineered to optimize braking efficiency and pad contact.

Compatible Vehicles and Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500, Silverado 1500, Suburban 1500, Tahoe
• GMC Sierra 1500, Yukon, Yukon XL 1500, Express 1500, Savana 1500

This rotor is designed to address common braking issues such as:

• Brake fade during heavy towing or hauling
• Uneven pad wear due to heat buildup
• Corrosion and rust on rotor surfaces
• Reduced braking performance from warped rotors
• Excessive brake noise and vibration

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28.5 mm before installation. Clean the rotor surface to remove any protective coatings or debris. Verify compatibility with your vehicle’s 6-lug bolt pattern and 139.7 mm bolt circle diameter. Proper torque specifications should be followed when mounting the rotor to avoid warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc black hat finish enhances durability in corrosive environments. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure consistent performance and reliability.