Dynamite Friction 830-48053L Disc Brake Rotor - Rear Left

Reliable Performance with Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-48053L) offers a precise fit and enhanced braking for select GM trucks and SUVs. Designed for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500, this rotor combines vented construction with a directional, drilled and slotted surface to improve heat dissipation and braking response.

• Nominal thickness of 20 mm with a discard thickness of 18.5 mm
• Vented disc design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Rust resistant coating for extended rotor life
• Plain disc finish with Geospec silver grey hat finish
• Fits 6-bolt pattern with 16.5 mm bolt hole diameter and 139.7 mm bolt circle diameter
• Outside diameter of 345 mm and overall height of 85.4 mm

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line from Dynamite Friction is engineered to provide consistent braking performance under demanding conditions. Featuring a vented rotor design combined with directional drilled and slotted surfaces, this product line focuses on heat management and pad cleaning to maintain effective stopping power. The rust resistant coating and Geospec silver grey hat finish contribute to durability and corrosion resistance, making it suitable for heavy-duty applications on trucks and SUVs.

Detailed Product Description

This disc brake rotor is specifically designed for compatibility with Cadillac, Chevrolet, and GMC models including the Escalade, Suburban 1500, Yukon XL, and Sierra 1500 series. The rotor’s vented construction allows air to flow between the rotor faces, reducing heat buildup during braking. The directional drilled and slotted surface improves water and gas evacuation, which helps maintain consistent brake pad contact and reduces brake fade. The rotor’s nominal thickness of 20 mm ensures structural integrity, while the discard thickness of 18.5 mm indicates when replacement is necessary. The 6-bolt hole pattern with a 16.5 mm diameter and 139.7 mm bolt circle diameter ensures a secure fit on compatible vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Chevrolet Silverado 1500 and GMC Sierra 1500
• Improves braking performance on Cadillac Escalade and Escalade ESV models
• Reduces brake fade and overheating during heavy towing or hauling
• Addresses rotor corrosion with rust resistant coating
• Enhances brake pad bite and debris removal for better stopping power

Installation Notes and Tips

Ensure the rotor is installed on vehicles compatible with the 6-bolt, 139.7 mm bolt circle diameter pattern. Verify the rotor thickness before installation; replace if below the discard thickness of 18.5 mm. Clean the rotor surface to remove any protective coating residue before mounting. Proper torque specifications should be followed for lug nuts to maintain rotor alignment and safety.

Quality Assurance

Dynamite Friction manufactures the 830-48053L rotor to meet OEM specifications for fit and function. The rust resistant coating and durable Geospec silver grey hat finish contribute to long service life. While specific warranty details are not provided, Dynamite Friction products are designed to deliver reliable braking performance for compatible Cadillac, Chevrolet, and GMC trucks and SUVs.