Dynamite Friction 633-48036L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-48036L) is engineered for reliable braking performance on select GM trucks and SUVs. Designed with a vented, directional surface, this rotor offers enhanced heat dissipation and consistent stopping power for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Vented disc brake rotor with drilled and slotted surface
• Black zinc-coated hat finish for corrosion resistance
• Directional braking surface optimized for heat and debris management
• Nominal thickness of 29.1 mm with discard thickness at 27.2 mm
• Fits 6-lug bolt pattern with 139.7 mm bolt circle diameter
• Outside diameter of 305 mm and overall height of 58.2 mm
• Rust resistant coating to extend rotor life

Detailed Product Features and Specifications

This Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking, which is critical for maintaining brake performance and preventing warping. The drilled and slotted surface enhances water and gas evacuation, improving brake pad contact and reducing fade under heavy use. The rotor’s directional surface ensures optimal performance when installed correctly, matching the rotation direction of the wheel.

The rotor’s hat is finished with a zinc black coating to resist rust and corrosion, helping maintain structural integrity and appearance over time. With a bolt hole diameter of 16.4 mm and six lug holes arranged on a 139.7 mm bolt circle, this rotor is compatible with a range of GM vehicles including Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon XL 1500. The nominal thickness of 29.1 mm and discard thickness of 27.2 mm provide a clear service life indicator for maintenance.

DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish. This product line is designed to offer improved heat dissipation and debris removal while maintaining durability through rust-resistant coatings. These rotors are suitable for drivers who require reliable braking performance in demanding conditions, particularly on trucks and SUVs from GM.

Applications and Problem Solving

• Reduces brake fade during heavy towing or hauling
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes rotor warping caused by excessive heat buildup
• Prevents rust and corrosion on the rotor hat and braking surface
• Ensures consistent braking performance on GM trucks and SUVs

Installation Notes and Tips

• Ensure correct rotor orientation to match the directional surface for optimal performance
• Verify bolt hole pattern and diameter compatibility with your vehicle’s hub
• Inspect brake pads and calipers during installation for wear or damage
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to long service life under normal operating conditions. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 633-48036L rotor.