Dynamite Friction 633-48037L Disc Brake Rotor - Rear Left

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-48037L) offers a durable and efficient braking solution for Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Silverado 1500, Sierra 1500, Tahoe, and Yukon, this rotor ensures consistent stopping power under various driving conditions.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm with discard thickness at 18.5 mm
• Overall diameter: 325 mm with 6 bolt holes (16.4 mm diameter)
• Hat finish: Zinc black coating for corrosion resistance
• Rust resistant coating applied for extended rotor life
• Directional brake surface for optimized heat dissipation
• Compatible with Chevrolet and GMC full-size trucks and SUVs

About the DFC Brake Rotor - Drilled and Slotted - Black Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on enhanced braking performance through a combination of drilled holes and precision slots. This design improves heat dissipation and helps reduce brake fade during heavy use. The zinc black hat finish and rust resistant coating provide added protection against corrosion, making these rotors suitable for demanding environments and extended service life.

Detailed Product Description

This vented disc brake rotor features a 325 mm outside diameter and a nominal thickness of 20 mm, with a discard thickness of 18.5 mm to ensure safe replacement intervals. The rotor’s drilled and slotted surface is directional, designed to channel gases and debris away from the braking surface, improving pad contact and braking efficiency. The zinc black hat finish combined with a rust resistant coating helps protect the rotor from corrosion, which is especially beneficial for vehicles exposed to moisture and road salt. With six bolt holes measuring 16.4 mm in diameter and a bolt circle diameter of 139.7 mm, this rotor fits securely on compatible Chevrolet and GMC models.

Compatible Vehicles and Common Applications

• Chevrolet Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD
• GMC Sierra 1500, Sierra 1500 Classic
• Chevrolet Tahoe, Suburban 1500
• GMC Yukon, Yukon XL 1500
• Chevrolet Astro, Avalanche 1500, Safari

This rotor is ideal for addressing issues such as brake fade, uneven rotor wear, vibration during braking, and corrosion-related rotor damage.

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (18.5 mm) before installation
• Clean mounting surface to prevent rotor runout
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with vehicle’s brake caliper and hardware
• Inspect brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-48037L rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and zinc black hat finish contribute to long-term durability. Warranty details should be confirmed with the point of purchase or manufacturer documentation.