Dynamite Friction 631-75016L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Lexus IS250

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75016L) 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: 631-75016L
• Solid rotor with drilled and slotted surface
• Nominal thickness of 10 mm and discard thickness of 8.5 mm
• Rust resistant zinc silver hat finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance
• Overall diameter of 291 mm and height of 61.1 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid disc rotor designed to fit the Lexus IS250. The rotor measures 291 mm in outside diameter with an overall height of 61.1 mm. It has a nominal thickness of 10 mm and a discard thickness of 8.5 mm, ensuring reliable service life and clear replacement guidelines. The rotor surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and removing brake dust and gases during braking.

The rotor hat is finished with a zinc silver coating that provides rust resistance, extending the rotor's durability in various driving conditions. It features a directional brake surface, which means the drilled and slotted pattern is designed to rotate in a specific direction for optimal performance. The rotor includes five bolt holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 62 mm, matching the Lexus IS250 specifications.

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 braking efficiency. The drilled and slotted design improves airflow and debris removal, which can help maintain consistent braking performance. The zinc silver hat finish adds corrosion resistance, making these rotors suitable for drivers seeking reliable stopping power with extended rotor life.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Lexus IS250
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps eliminate brake dust buildup for cleaner braking surfaces
• Addresses rotor corrosion issues with rust resistant coating
• Restores braking performance affected by surface scoring or cracking

Installation Notes and Tips

Ensure the rotor is installed with the directional surface rotating correctly according to the vehicle’s forward motion. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 8.5 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-75016L rotor to meet OEM fitment and quality standards for the Lexus IS250. The rust resistant zinc silver finish helps protect against corrosion, contributing to the rotor’s longevity. Warranty details are provided by the manufacturer and should be reviewed prior to installation.