Dynamite Friction 633-47086L 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 633-47086L) is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Vented disc brake rotor with drilled and slotted surface for improved cooling
• Nominal thickness of 32 mm with a discard thickness of 30 mm for durability
• 410 mm outside diameter and 55.3 mm height for precise fitment
• Zinc black hat finish with rust-resistant coating to reduce corrosion
• Directional braking surface optimized for performance and pad contact
• Six bolt holes with 16 mm diameter and 139.7 mm bolt circle diameter
• Compatible with multiple GM models including Cadillac Escalade and Chevrolet Silverado 1500

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

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots to aid in heat dissipation and debris removal. The black zinc-coated hat finish provides additional corrosion resistance, extending rotor life. This product line is designed for drivers who require consistent braking performance in trucks and SUVs such as the GMC Yukon and Chevrolet Tahoe.

Technical Specifications and Features

This disc brake rotor features a vented design that allows air to flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface improves pad bite and helps evacuate gases and dust, which can otherwise reduce braking efficiency. The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring a long service life before replacement is necessary. The zinc black hat finish and rust-resistant coating protect against corrosion, which is especially important for vehicles exposed to harsh weather conditions.

Compatible Vehicles and Applications

• Cadillac Escalade and Escalade ESV
• Chevrolet Silverado 1500 and Silverado 1500 LTD
• GMC Sierra 1500 and Sierra 1500 Limited
• Chevrolet Tahoe
• GMC Yukon and Yukon XL

This rotor is designed specifically for these models, ensuring proper fitment and optimal braking performance.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven pad wear due to poor rotor surface design
• Corrosion and rust on rotor surfaces reducing lifespan
• Reduced braking efficiency from gas and dust accumulation
• Vibration or noise from warped or damaged rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 30 mm before installation. Clean the rotor surface to remove any protective coatings or debris. Verify bolt hole alignment with the vehicle’s hub using the 6-bolt pattern and 139.7 mm bolt circle diameter. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

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 zinc black hat finish contribute to long-term durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this part number 633-47086L.