Dynamite Friction 631-54094L Disc Brake Rotor - Front Left

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54094L) is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Ford Explorer and Lincoln MKS.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30.1 mm with discard thickness at 28.5 mm
• Overall diameter: 325 mm with 5 bolt holes (14.2 mm diameter)
• Rust resistant zinc silver hat finish and plain disc finish
• Directional brake surface optimized for heat and debris management
• Compatible with Ford Explorer, Flex, Taurus and Lincoln MKS, MKT models

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life in various driving conditions. This product line is designed to meet the demands of drivers requiring consistent braking performance on mid-size and full-size Ford and Lincoln vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design with a 325 mm outside diameter and an overall height of 47.1 mm. The rotor’s nominal thickness is 30.1 mm, with a discard thickness of 28.5 mm, ensuring safe replacement intervals. The rotor includes five bolt holes with a 14.2 mm diameter and a bolt circle diameter of 114.3 mm, matching the stud/lug hole circle diameter of 114 mm for secure fitment. The directional slotted and drilled surface improves water and gas evacuation, enhancing braking efficiency under demanding conditions.

Compatible Vehicles and Applications

• Ford Explorer brake rotor replacement
• Ford Flex disc brake rotor upgrade
• Lincoln MKS and MKT brake system maintenance
• Ford Taurus vented rotor installation
• Reliable rotor option for select Ford and Lincoln models requiring 5-lug, 325 mm diameter rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the bolt hole pattern and diameter match your vehicle’s specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 28.5 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM standards for fit and function. The rust-resistant zinc silver coating on the rotor hat helps prevent corrosion, contributing to longer service life. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure durability and performance on Ford and Lincoln vehicles.