Dynamite Friction 631-53004L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-53004L) is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Chevrolet Malibu and Pontiac G6.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Nominal thickness: 14 mm with a discard thickness of 12 mm
• Overall diameter: 270 mm, height: 45.3 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied for extended durability
• Bolt hole quantity: 5 with 14.3 mm diameter, bolt circle diameter: 110 mm
• Directional brake surface optimized for improved braking efficiency

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is a solid rotor designed to meet the braking demands of vehicles such as the Chevrolet Cobalt, Pontiac G5, and Saturn Ion. The rotor features a plain disc finish combined with a zinc silver hat finish that provides rust resistance, helping to maintain structural integrity over time. The drilled and slotted surface pattern improves heat dissipation and helps evacuate brake dust and gases, which can enhance braking performance under various driving conditions.

With a nominal thickness of 14 mm and a discard thickness of 12 mm, this rotor ensures a balance between durability and performance. The 5-bolt hole configuration with a 110 mm bolt circle diameter matches the factory specifications for compatible vehicles, ensuring proper fitment and installation.

Compatible Vehicles and Applications

This rotor is compatible with a range of Chevrolet, Pontiac, and Saturn models, including:

• Chevrolet Aura, Cobalt, Malibu, HHR
• Pontiac G5, G6, Pursuit
• Saturn Ion

It is designed to replace worn or damaged rotors and restore braking efficiency for these specific vehicles.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Reduced braking performance due to worn or scored rotors
• Corrosion and rust buildup affecting rotor lifespan
• Brake fade from overheating during extended use
• Uneven brake pad wear caused by damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (12 mm) before installation
• Clean rotor surface to remove any protective coating before mounting
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Inspect brake pads and replace if worn to ensure optimal performance
• Check for proper alignment and clearance during installation

Quality Assurance and Warranty

Dynamite Friction's DFC Brake Rotor line is manufactured to meet OEM standards for fit and function. The zinc silver hat finish and rust resistant coating contribute to the rotor's durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable performance on compatible Chevrolet, Pontiac, and Saturn vehicles.