Dynamite Friction 633-45003R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-45003R) is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26.3 mm with discard thickness at 24.3 mm
• Outside diameter: 261 mm, overall height: 51.1 mm
• Bolt hole quantity: 5 with 14.2 mm diameter, bolt circle diameter: 115 mm
• Rust resistant zinc black hat finish with plain disc finish
• Directional brake surface optimized for improved pad contact and debris removal

Detailed Product Description

This Dynamite Friction rotor features a drilled and slotted surface designed to improve braking performance by allowing gases, dust, and heat to escape more efficiently. The vented rotor design further aids in heat dissipation, reducing the risk of brake fade during extended use. The rotor’s directional surface pattern ensures optimal pad bite and consistent braking response. Finished with a rust-resistant zinc black coating on the hat and a plain disc finish, this rotor offers durability against corrosion and maintains structural integrity over time.

With a nominal thickness of 26.3 mm and a discard thickness of 24.3 mm, this rotor meets precise specifications for safe and effective braking. The 5-bolt hole pattern with a 115 mm bolt circle diameter fits a range of GM vehicles, including models like the Buick LeSabre, Cadillac DeVille, Chevrolet Lumina APV, Oldsmobile Cutlass Ciera, and Pontiac Bonneville.

DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine enhanced heat management with corrosion resistance. This product line features vented rotors with directional drilled and slotted surfaces, designed to improve braking efficiency and rotor longevity. The black zinc coating on the hat area provides additional protection against rust, making these rotors suitable for vehicles exposed to varied driving conditions.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup during heavy braking
• Improves braking response and pad bite with directional drilled and slotted surface
• Minimizes rust and corrosion on rotor hats for longer service life
• Compatible with specific Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models requiring a 5-lug, 115 mm bolt circle rotor
• Maintains structural integrity with vented design to prevent warping

Installation Notes and Tips

• Verify vehicle compatibility with part number 633-45003R before installation
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Ensure proper torque specifications on lug nuts to avoid rotor warping
• Clean hub surface before mounting rotor to ensure proper fit and prevent vibration

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to extended rotor life and consistent braking performance. While no specific warranty information is provided, the product is engineered for durability and reliable operation on compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles.