Dynamite Friction 631-46032L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Cadillac ATS models requiring reliable braking performance. This vented disc brake rotor, part number 631-46032L, features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Cadillac ATS vehicles
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 23 mm and discard thickness of 21 mm
• Five bolt holes with 14 mm diameter and 115 mm bolt circle diameter
• Overall diameter of 315 mm and center hole diameter of 70.7 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor is part of the DFC Brake Rotor - Drilled and Slotted - Silver line, which focuses on providing enhanced braking efficiency through a combination of drilled holes and precision slots. The drilled holes help dissipate heat and gases generated during braking, while the slots assist in removing brake dust and water from the rotor surface. The rotor’s vented design further aids in heat management, reducing the risk of brake fade during extended use.

The rotor’s zinc silver hat finish offers corrosion resistance, extending the rotor’s service life. With a nominal thickness of 23 mm and a discard thickness of 21 mm, this rotor maintains structural integrity under demanding conditions. The 5-lug bolt pattern with 14 mm diameter holes and a 115 mm bolt circle diameter ensures proper fitment on Cadillac ATS models.

Applications and Problem Solving

• Replaces worn or warped rotors on Cadillac ATS vehicles
• Improves braking performance by reducing heat buildup and brake fade
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Enhances wet weather braking through water dispersion via slots and drilled holes
• Prevents rust and corrosion with protective zinc silver coating

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 21 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify the 5-lug bolt pattern and 115 mm bolt circle diameter match the vehicle specifications. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Please consult the manufacturer or retailer for specific warranty details related to part number 631-46032L.