Dynamite Friction 631-46004L Disc Brake Rotor - Front Left or Rear Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46004L) is engineered for reliable braking performance on Cadillac Eldorado and Oldsmobile Toronado models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Cadillac Eldorado and Oldsmobile Toronado
• Part Number: 631-46004L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30.61 mm; discard thickness: 29.71 mm
• Outside diameter: 279 mm; overall height: 58 mm
• 5 bolt holes with 13.17 mm diameter; bolt circle diameter: 127 mm
• Rust resistant zinc silver hat finish with plain disc finish
• Directional brake surface for optimized performance

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver is designed to meet the specific braking requirements of Cadillac Eldorado and Oldsmobile Toronado vehicles. This rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface enhances water and debris evacuation, improving wet weather braking and maintaining pad contact. The rotor’s nominal thickness is 30.61 mm, with a discard thickness of 29.71 mm, ensuring durability and safety over its service life.

The rotor’s outside diameter measures 279 mm, with an overall height of 58 mm, and it includes five bolt holes with a diameter of 13.17 mm arranged on a 127 mm bolt circle diameter. The zinc silver hat finish provides rust resistance, extending the rotor’s lifespan while maintaining a clean appearance. The directional surface design is optimized for the specific rotation direction of the vehicle’s wheels, ensuring consistent braking performance.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and heat dissipation. This product line is engineered to provide enhanced performance for vehicles requiring vented rotors with directional surfaces. The silver zinc coating on the hat area offers corrosion resistance, making these rotors suitable for long-term use in various driving conditions.

Applications and Problem Solving

• Improves braking performance on Cadillac Eldorado and Oldsmobile Toronado models
• Reduces brake fade caused by excessive heat buildup
• Enhances wet weather braking by evacuating water and debris
• Prevents rust and corrosion on rotor hats for extended durability
• Maintains consistent pad contact with directional slotted and drilled surface

Installation Notes and Tips

• Ensure rotor thickness meets minimum discard thickness of 29.71 mm before installation
• Verify bolt hole alignment with 5-lug, 127 mm bolt circle diameter pattern
• Clean rotor surface before installation to remove any protective coatings or debris
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with vehicle make and model: Cadillac Eldorado and Oldsmobile Toronado

Quality Assurance

Dynamite Friction manufactures the 631-46004L rotor to meet industry standards for safety and performance. The rust resistant zinc silver coating and vented rotor design contribute to long service life and reliable braking. Warranty information is available through the manufacturer and should be consulted for specific coverage details.