Dynamic Friction 830-48064L Disc Brake Rotor - Front Left

Overview

The Dynamic Friction 830-48064L is a front left disc brake rotor for select Chevrolet, GMC, and Jeep applications. It uses a slotted and drilled surface, vented construction, and a rust-resistant coating to support consistent braking performance in demanding use.

Compatible with classic truck and van platforms such as Chevrolet K20, GMC K2500, and Jeep J20 applications, this rotor is built around the fitment and dimensions required for the listed vehicles. The 830-48064L also features a directional braking surface and Geospec Silver Grey hat finish for a clean, service-ready appearance.

Key Features

• Slotted and drilled brake surface for improved pad contact management
• Vented rotor design for heat dissipation
• Rust-resistant coating for added corrosion protection
• Directional braking surface for application-specific operation
• Geospec Silver Grey hat finish
• Fits select Chevrolet, GMC, and Jeep front left brake applications

Detailed Description

Dynamic Friction 830-48064L is a disc brake rotor engineered for front left fitment on a wide range of older Chevrolet, GMC, and Jeep trucks, vans, and Suburban models. The rotor measures 317 mm outside diameter with an 8-lug pattern, 165.1 mm bolt circle diameter, and 130.2 mm center hole diameter, making it a fitment-specific replacement for the listed applications. Its slotted X drilled surface and vented design help manage heat and maintain a stable braking surface under repeated stops.

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on performance-oriented rotor construction with corrosion protection and a directional surface layout. This part number, 830-48064L, is listed for applications including Chevrolet K20, GMC K2500, and Jeep J20 models, along with several related Suburban, pickup, and van configurations. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Uses

• Replacing a worn or scored front left brake rotor
• Addressing brake pulsation caused by uneven rotor wear
• Restoring braking surface integrity after heat checking or corrosion
• Correcting fitment issues on listed 8-lug truck and van brake setups
• Supporting service on Chevrolet K20, GMC K2500, and Jeep J20 brake systems

Installation Notes

Verify the vehicle’s year, make, model, and front left brake configuration before installation. Some listed applications include notes such as disc only, rotor only, JB7, Dana rear axle, or rear drum requirements, so match the rotor to the exact brake package on the vehicle. Confirm all dimensions and mounting details against the existing part before service.

Quality Assurance

Dynamic Friction supplies this rotor as a fitment-specific replacement with corrosion protection and a performance-oriented surface design. The Geoperformance Rotor line is built to meet the dimensional and application requirements shown in the catalog fitment data.