Dynamite Friction 631-46015R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46015R) is engineered for Cadillac CTS and STS models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Cadillac CTS and STS vehicles
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 32 mm and discard thickness of 30 mm
• Overall diameter of 355 mm and height of 50 mm
• Zinc silver hat finish with rust-resistant coating
• 6 bolt holes with 14.2 mm diameter and 115 mm bolt circle diameter
• Directional brake surface for optimized braking efficiency

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design improves water and gas evacuation during braking, reducing brake fade and maintaining consistent performance. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to rust.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation, which helps maintain braking efficiency under demanding conditions. The rotor's nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring safe replacement intervals. The rotor measures 355 mm in outside diameter and 50 mm in overall height, fitting precisely on compatible Cadillac CTS and STS models. The 6 bolt holes, each 14.2 mm in diameter, are arranged on a 115 mm bolt circle diameter, matching factory specifications. The directional slotted and drilled surface enhances braking by channeling away debris and moisture, improving pad bite and reducing brake fade.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Cadillac CTS and STS
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust-resistant zinc silver coating
• Enhances braking response with directional drilled and slotted surface design

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 30 mm to maintain safety standards. Use proper torque specifications for the 6 lug bolts with 14.2 mm diameter on the 115 mm bolt circle. The directional surface requires correct orientation during installation to optimize braking performance. It is recommended to inspect brake pads and replace them if worn when installing new rotors.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for Cadillac CTS and STS models. The rust-resistant zinc silver coating helps extend rotor life by preventing corrosion. While no specific warranty information is provided, adherence to OEM fitment and quality standards ensures reliable performance and durability.