Dynamite Friction 631-46025R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46025R) is engineered for Cadillac CTS models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Cadillac CTS vehicles
• Directional slotted and drilled surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade
• Nominal thickness of 30 mm with a discard thickness of 28.5 mm
• Rust-resistant zinc silver hat finish for corrosion protection
• 5 bolt holes with 16.6 mm diameter and 120 mm bolt circle diameter
• Overall outside diameter of 316 mm and height of 51 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. The rotor’s surface is both drilled and slotted, which aids in removing brake dust, gases, and water from the contact area, improving braking consistency and reducing the risk of brake fade. The directional brake surface ensures optimal performance when installed in the correct orientation.

The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.5 mm, indicating the minimum safe thickness before replacement is necessary. The zinc silver coating on the rotor hat provides rust resistance, extending the rotor’s service life. The rotor features five bolt holes with a diameter of 16.6 mm and a bolt circle diameter of 120 mm, matching the specifications for Cadillac CTS models.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface treatments to improve braking performance and durability. The drilled and slotted design is intended to optimize heat dissipation and maintain clean rotor surfaces, which is particularly beneficial for vehicles like the Cadillac CTS that demand consistent braking under varied driving conditions.

Applications and Problem Solving

• Replacement for worn or warped brake rotors on Cadillac CTS models
• Improves braking performance by reducing heat buildup and brake fade
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion on rotor hats for longer service life
• Maintains consistent brake pad contact through slotted and drilled surface design

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated on the rotor. Verify that the rotor thickness is within the nominal range and above the discard thickness before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Use proper torque specifications for the 5 lug bolts with 16.6 mm diameter to secure the rotor firmly.

Quality Assurance

Dynamite Friction manufactures the 631-46025R rotor to meet or exceed OEM specifications for Cadillac CTS vehicles. The rust-resistant zinc silver coating and vented rotor design contribute to durability and consistent performance. While no specific warranty information is provided, the product is engineered for reliable service life under normal operating conditions.