Dynamite Friction 631-75016R Disc Brake Rotor - Rear Right

Overview of DFC Brake Rotor for Lexus IS250

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75016R) is engineered specifically for the Lexus IS250. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.

• Compatible with Lexus IS250 models
• Part Number: 631-75016R
• Solid disc rotor with drilled and slotted surface
• Nominal thickness: 10 mm; discard thickness: 8.5 mm
• Overall diameter: 291 mm; height: 61.1 mm
• Zinc silver hat finish with rust-resistant coating
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor with a nominal thickness of 10 mm and a discard thickness of 8.5 mm, ensuring reliable service life and safety margins. The rotor measures 291 mm in outside diameter and 61.1 mm in overall height, matching the precise fitment requirements for the Lexus IS250. The rotor surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and removing brake dust and gases from the pad surface. The directional design of the braking surface further supports consistent braking performance.

The rotor hat features a zinc silver finish that provides corrosion resistance, complemented by an overall rust-resistant coating to extend the rotor’s durability in various driving conditions. It includes five bolt holes with a bolt circle diameter of 114.3 mm and stud/lug hole diameter of 14.4 mm, ensuring proper alignment and secure mounting.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced heat management and surface durability. The drilled and slotted design is intended to improve braking efficiency and reduce the risk of brake fade during repeated or heavy braking. The silver zinc finish on the rotor hat adds corrosion resistance, making this product line suitable for drivers seeking reliable performance and longevity in their brake components.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus IS250
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps eliminate brake pad glazing and uneven wear
• Addresses rotor corrosion issues with rust-resistant coating
• Restores braking performance and pedal feel

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.5 mm) before installation
• Clean mounting surface and hub to prevent runout
• Torque lug nuts to manufacturer specifications for Lexus IS250
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow proper bedding-in procedures after installation for best results

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-75016R rotor to meet OEM specifications for the Lexus IS250. The rust-resistant coating and zinc silver hat finish contribute to the rotor’s durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability. It is recommended to verify warranty coverage with the point of purchase or manufacturer.