Dynamite Friction 830-47081L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-47081L) 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 disc surface for improved heat management
• Rust resistant coating to reduce corrosion and extend rotor life
• Nominal thickness of 20 mm with a discard thickness of 18 mm
• Geospec silver grey hat finish for durability and corrosion resistance
• Fits vehicles with 6 bolt holes and a bolt circle diameter of 139.7 mm
• Outside diameter of 345 mm and height of 53 mm
• Center hole diameter of 78.6 mm for precise fitment

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots in a directional pattern. This design improves brake pad bite and helps evacuate gases and debris during braking. The rotors feature a rust resistant coating and a Geospec silver grey hat finish, enhancing durability and corrosion resistance. This product line is tailored for drivers seeking consistent braking performance under demanding conditions.

Detailed Product Description

This disc brake rotor is specifically designed for use on Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, Sierra 1500, Tahoe, and GMC Yukon models. The rotor’s 345 mm outside diameter and 53 mm height ensure proper fitment and compatibility with the specified vehicles. The 6-bolt hole configuration with a 16 mm bolt hole diameter and 139.7 mm bolt circle diameter matches factory specifications for secure installation. The rotor’s nominal thickness of 20 mm and discard thickness of 18 mm provide a clear service life indicator to maintain safe braking performance.

The directional slotted and drilled surface improves heat dissipation and reduces brake fade by allowing gases and dust to escape more efficiently. The plain disc finish combined with the Geospec silver grey hat finish offers a balance of performance and corrosion resistance. Additionally, the rust resistant coating helps protect the rotor from environmental damage, extending its service life.

Common Applications and Problem Solving

• Reduces brake fade during heavy braking or towing
• Improves braking response and pad bite on Cadillac Escalade and Chevrolet Silverado 1500
• Helps prevent rotor warping caused by excessive heat buildup
• Minimizes corrosion and rust on rotors exposed to road salt and moisture
• Maintains consistent braking performance on GMC Yukon and Chevrolet Tahoe

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (18 mm) before installation
• Verify bolt hole pattern and center hole diameter match vehicle specifications
• Clean rotor surface before installation to remove any protective coatings or debris
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and calipers for wear or damage during rotor replacement

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-47081L rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on Cadillac, Chevrolet, and GMC vehicles.