Dynamite Friction 631-46046L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46046L) is engineered for reliable braking performance on Cadillac SRX and Saab 9-4X 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 SRX and Saab 9-4X vehicles
• Directional slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup during braking
• Zinc silver hat finish with rust-resistant coating for corrosion protection
• Nominal thickness of 30 mm with a discard thickness of 27 mm
• Overall diameter of 345 mm and height of 51 mm
• Six bolt holes with 16.1 mm diameter and 120 mm bolt circle diameter

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction offers rotors designed with both drilled holes and slots to optimize brake pad contact and improve water and gas evacuation. This combination helps maintain braking efficiency under demanding conditions. The silver zinc coating on the rotor hat provides additional rust resistance, extending the rotor's service life in various environments.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps dissipate heat generated during braking. The rotor's directional surface pattern, featuring both drilled holes and slots, enhances braking performance by reducing brake fade and improving pad cleaning. The rotor measures 345 mm in outside diameter with a height of 51 mm, fitting precisely on vehicles requiring a 120 mm bolt circle diameter and six lug holes of 16.1 mm diameter. The nominal thickness is 30 mm, with a discard thickness of 27 mm, ensuring safe replacement intervals.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Cadillac SRX and Saab 9-4X
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent rust and corrosion with zinc silver hat finish and rust-resistant coating
• Enhances braking response with slotted and drilled surface design
• Maintains consistent braking performance under wet or demanding conditions

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s make and model before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications. The rust-resistant coating and zinc silver hat finish provide durability against corrosion. While no specific warranty information is provided, adherence to proper installation and maintenance will help maximize rotor lifespan.