Dynamite Friction 830-48061L Disc Brake Rotor - Rear Left

High-Performance Disc Brake Rotor for Chevrolet and GMC Trucks

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-48061L) is engineered for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500 HD, and Suburban 3500 HD. Designed to enhance braking efficiency and durability, this vented disc brake rotor features a directional, slotted, and drilled surface for improved heat dissipation and consistent stopping power.

Key Features of the DFC Geoperformance Rotor

• Nominal thickness of 34 mm with a discard thickness of 32.5 mm for extended service life
• Vented rotor design to reduce heat buildup during heavy braking
• Directional slotted and drilled surface to improve brake pad bite and debris removal
• Rust-resistant coating for enhanced corrosion protection
• Geospec silver grey hat finish for durability and aesthetic appeal
• Eight bolt holes with a 16.2 mm diameter and 180 mm bolt circle diameter for secure fitment
• Overall diameter of 360 mm and height of 119.2 mm, compatible with specified Chevrolet and GMC models

Detailed Product Description

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted is specifically designed to meet the rigorous demands of heavy-duty trucks like the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD. Its vented construction allows air to flow through the rotor, minimizing heat retention and reducing the risk of brake fade during prolonged or intense braking scenarios. The directional slotted and drilled surface enhances pad contact and helps evacuate gases, dust, and water, maintaining consistent braking performance under various conditions.

The rotor’s rust-resistant coating extends its lifespan by protecting against corrosion, which is especially important for trucks exposed to harsh environments. The Geospec silver grey finish on the hat adds an extra layer of protection and complements the overall build quality. With precise bolt hole and stud hole dimensions, this rotor ensures a secure and exact fit for Chevrolet and GMC heavy-duty models.

Applications and Problem Solving

• Improves braking performance on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD trucks
• Reduces brake fade during heavy towing or hauling
• Minimizes rotor warping caused by excessive heat
• Prevents corrosion-related rotor damage in harsh weather conditions
• Enhances pad bite and debris removal for consistent stopping power

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (32.5 mm) before installation
• Verify bolt hole alignment with vehicle specifications (8 holes, 16.2 mm diameter, 180 mm bolt circle)
• Clean rotor surface before installation to remove any protective coatings or residues
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and calipers for wear during rotor replacement

Quality Assurance and Warranty

Dynamite Friction’s DFC Geoperformance Rotor line is manufactured to meet strict quality standards for durability and performance. The rust-resistant coating and precision machining ensure reliable operation under demanding conditions. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this rotor.