Dynamite Friction 830-48000L Disc Brake Rotor - Rear Left

High-Performance Disc Brake Rotor for GM SUVs

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-48000L) is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, and GMC SUVs. Designed to meet the demands of vehicles like the Chevrolet Traverse and Cadillac XT5, this rotor offers enhanced heat dissipation and consistent stopping power.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 23 mm with a discard thickness of 20 mm
• Outside diameter: 315 mm for optimal fitment
• Hat finish: Geospec silver grey with rust-resistant coating
• Bolt hole quantity: 6 with 15.9 mm diameter and 120 mm bolt circle diameter
• Directional brake surface for improved water and debris evacuation
• Center hole diameter: 67.4 mm for precise hub alignment

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine vented construction with a directional drilled and slotted surface. This design enhances cooling and braking efficiency, making it suitable for SUVs requiring dependable performance under varied driving conditions. The Geospec silver grey hat finish adds corrosion resistance, extending rotor life.

Product Details and Specifications

This vented rotor features a 315 mm outside diameter and a 48.3 mm overall height, ensuring compatibility with multiple GM SUV models including the Buick Enclave, Chevrolet Blazer, and GMC Acadia. The drilled and slotted surface improves heat dissipation and helps maintain clean pad contact by channeling away dust and moisture. The rotor’s 6-bolt pattern with a 120 mm bolt circle diameter matches factory specifications for secure installation. The rust-resistant coating and Geospec silver grey hat finish provide additional protection against corrosion, which is critical for maintaining braking performance over time.

Applications and Problem Solving

• Reduces brake fade during extended or heavy braking
• Improves heat dissipation to prevent rotor warping
• Enhances wet weather braking by evacuating water from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Restores braking performance on Buick, Cadillac, Chevrolet, and GMC SUVs with worn or damaged rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 20 mm before installation. The directional drilled and slotted surface requires correct orientation; install with the directional markings facing the proper rotation direction. Verify bolt hole alignment with the 6-bolt, 120 mm bolt circle pattern. Clean the rotor surface of any protective coatings before mounting to ensure optimal pad contact.

Quality Assurance

Dynamite Friction rotors undergo rigorous quality control to meet OEM standards. The rust-resistant coating and Geospec silver grey finish contribute to long-term durability. Please refer to the manufacturer’s warranty documentation for specific coverage details related to the 830-48000L rotor.