Dynamite Friction 830-48040R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-48040R) is engineered for heavy-duty braking performance. Designed specifically for Chevrolet and GMC trucks and vans, this vented disc brake rotor offers enhanced heat dissipation and reliable stopping power under demanding conditions.

• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during extended use
• Rust resistant coating to protect against corrosion and extend rotor life
• Geospec silver grey hat finish for durability and corrosion resistance
• Precision fit with 8 bolt holes and 16.5 mm bolt hole diameter
• Compatible with multiple Chevrolet and GMC heavy-duty models
• Nominal thickness of 29 mm with discard thickness at 27 mm for safe replacement intervals
• Overall diameter of 330 mm and height of 91.5 mm for exact 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 enhances brake pad cleaning and gas venting, which helps maintain consistent braking performance. The vented rotor construction further aids in heat dissipation, making this product line suitable for heavy-duty applications such as those found in Chevrolet Avalanche 2500 and GMC Sierra 3500 models.

Detailed Product Description

This disc brake rotor features a 330 mm outside diameter and a 91.5 mm overall height, ensuring precise compatibility with Chevrolet and GMC heavy-duty trucks and vans. The rotor is vented to allow airflow between the rotor faces, reducing heat buildup during braking. The directional drilled and slotted surface improves pad bite and helps evacuate brake dust and gases, which can otherwise reduce braking efficiency. The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and a clean appearance. Additionally, the rust resistant coating on the rotor surface helps protect against environmental damage, extending the rotor’s service life. The 8 bolt holes with a 16.5 mm diameter and a bolt circle diameter of 165.1 mm ensure a secure fit on compatible vehicles.

Compatible Vehicles and Applications

• Chevrolet Avalanche 2500
• Chevrolet Express 2500 and 3500
• Chevrolet Suburban 2500
• Chevrolet Silverado 2500, 2500 HD, 2500 HD Classic, 3500, and 3500 HD
• GMC Sierra 2500, 2500 HD, 2500 HD Classic, 3500, and 3500 HD
• GMC Savana 2500 and 3500
• GMC Yukon XL 2500

This rotor is designed to address issues such as brake fade, uneven rotor wear, and corrosion-related performance degradation in heavy-duty trucks and vans.

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 27 mm before installation
• Clean the rotor surface to remove any protective coating before mounting
• Verify bolt hole alignment with the vehicle’s hub using the 8 bolt holes and 16.5 mm diameter
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications 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 Chevrolet and GMC heavy-duty vehicles.