Dynamite Friction 633-47081L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-47081L) is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC vehicles. Designed with a directional slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Escalade, Sierra 1500, and Yukon.

• Directional slotted and drilled surface for improved heat management
• Nominal thickness of 20 mm with a discard thickness of 18 mm
• Rust-resistant zinc black hat finish for corrosion protection
• Six bolt holes with 16 mm diameter and 139.7 mm bolt circle diameter
• Outside diameter of 345 mm and height of 53 mm
• Center hole diameter of 78.6 mm for precise fitment
• Compatible with multiple GM full-size SUVs and trucks

Details on the DFC Brake Rotor - Drilled and Slotted - Black 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 on the hat. This design supports directional braking surfaces that help channel gases and debris away from the rotor surface, maintaining consistent pad contact and reducing brake fade. The zinc black coating on the hat area provides additional protection against rust, extending rotor life in demanding environments.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 20 mm and a discard thickness of 18 mm, ensuring safe replacement intervals. The rotor’s 345 mm outside diameter and 53 mm height are matched to specific GM vehicles, including the Chevrolet Silverado 1500 and GMC Yukon XL. The six bolt holes, each 16 mm in diameter, align with a 139.7 mm bolt circle diameter, while the 78.6 mm center hole diameter ensures proper hub fitment. The rotor’s directional slotted and drilled surface improves braking performance by enhancing heat dissipation and reducing brake dust buildup.

Compatible Vehicles and Applications

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

This rotor is designed to address common braking issues such as brake fade under heavy use, uneven pad wear, and corrosion-related rotor degradation.

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 18 mm discard thickness
• Ensure proper cleaning of the hub surface to prevent runout
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with existing brake pads and calipers
• Follow vehicle-specific service manual instructions for rotor replacement

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-47081L rotor to meet industry standards for durability and performance. The rust-resistant zinc black finish on the hat enhances corrosion protection. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure consistent performance on compatible Cadillac, Chevrolet, and GMC models.