Dynamite Friction 604-76141 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-76141

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-76141 is engineered for reliable braking performance on select Lexus and Toyota vehicles. Designed as a solid disc brake rotor, it offers precise fitment for models such as the Lexus RX350, RX450h, and Toyota Highlander and Sienna.

• Nominal thickness: 10 mm
• Discard thickness: 8.5 mm
• Outside diameter: 309 mm
• Inside diameter: 62 mm
• Bolt hole diameter: 14.4 mm
• Bolt hole quantity: 5
• Height: 62.7 mm
• Solid rotor design

Details on the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction features rotors with a protective coating designed to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for vehicles like the Lexus RX350 and Toyota Highlander. The 604-76141 part number represents a solid rotor variant within this line, optimized for consistent braking performance.

Technical Description and Specifications

This disc brake rotor measures 309 mm in outside diameter and 62 mm in inside diameter, with a height of 62.7 mm. It features five bolt holes each with a diameter of 14.4 mm, ensuring secure mounting on compatible hubs. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8.5 mm, indicating when replacement is necessary to maintain safe braking. The solid rotor design provides a straightforward, durable braking surface without venting, suitable for the specified Lexus and Toyota models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus RX350 and RX450h
• Restores braking efficiency on Toyota Highlander and Sienna
• Addresses rotor corrosion issues with coated surface
• Prevents brake judder caused by uneven rotor thickness
• Ensures proper fitment with exact bolt hole pattern and dimensions

Installation Notes and Tips

When installing the Dynamite Friction 604-76141 rotor, ensure the hub surface is clean and free of debris to promote proper seating. Verify the bolt hole alignment matches the vehicle’s hub pattern. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 8.5 mm. Use appropriate torque specifications for the five mounting bolts to avoid rotor distortion.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-76141 to meet industry standards for durability and performance. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.