Dynamite Friction 631-75018R Disc Brake Rotor - Rear Right

Overview of DFC Brake Rotor for Lexus LS460

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75018R) is engineered for precise braking performance on the Lexus LS460. 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 Lexus LS460 models
• Part Number: 631-75018R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm; discard thickness: 18 mm
• Overall height: 66.1 mm; outside diameter: 315 mm
• Rust resistant zinc silver hat finish with plain disc finish
• 5 bolt holes with 120 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced cooling and braking efficiency. This rotor is vented to improve airflow and reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface design aids in expelling gases, dust, and water, maintaining clean contact between the brake pad and rotor. The rotor's nominal thickness is 20 mm, with a discard thickness of 18 mm, ensuring a clear service limit for safety. The zinc silver coating on the hat provides corrosion resistance, extending the rotor's service life. With 5 bolt holes and a 120 mm bolt circle diameter, this rotor is designed to fit securely on the Lexus LS460 hub assembly.

Applications and Problem Solving

• Improves braking performance for Lexus LS460 vehicles
• Reduces brake fade during heavy or repeated braking
• Helps prevent rotor warping caused by excessive heat
• Minimizes rust and corrosion on the rotor hat
• Maintains consistent brake pad contact with slotted and drilled surface

Installation Notes and Tips

When installing the 631-75018R rotor on a Lexus LS460, ensure the rotor is mounted with the directional surface facing the correct rotation direction for optimal performance. Verify that the rotor thickness is above the discard thickness of 18 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to brake pad installation. Use proper torque specifications for the 5 lug bolts with a 120 mm bolt circle diameter to secure the rotor safely.

Quality Assurance and Warranty

Dynamite Friction's DFC Brake Rotor line is manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to durability and reliable braking performance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.