Dynamite Friction 604-03039 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-03039

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-03039 is engineered for reliable braking performance on select Genesis, Hyundai, and Kia vehicles. Designed as a solid disc brake rotor, it meets specific dimensional requirements to ensure proper fit and function on models like the Genesis G80 and K900.

• Part Number: 604-03039
• Brand Line: DFC GEOSPEC Coated Rotor
• Solid disc brake rotor design
• Nominal thickness: 13 mm
• Discard thickness: 11.4 mm
• Outside diameter: 314 mm
• Inside diameter: 69 mm
• Bolt hole diameter: 12.5 mm
• Bolt hole quantity: 5
• Height: 61 mm

Detailed Specifications and Features

This Dynamite Friction rotor features a solid construction with a nominal thickness of 13 mm and a discard thickness of 11.4 mm, ensuring durability and safety throughout its service life. The rotor’s outside diameter measures 314 mm, while the inside diameter is 69 mm, designed to match the hub specifications of compatible vehicles. It includes five bolt holes with a diameter of 12.5 mm, providing secure mounting. The rotor height is 61 mm, which aligns with the brake caliper clearance requirements for the intended fitment.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction offers rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain braking efficiency and appearance over time, particularly in environments prone to moisture and road salt exposure. The 604-03039 rotor benefits from this coating, making it suitable for drivers seeking consistent performance on Genesis, Hyundai, and Kia vehicles.

Compatible Vehicles and Applications

This rotor is compatible with the following makes and models:

• Genesis G80
• Genesis (various models)
• Kia K900

It is intended for use as a replacement disc brake rotor in the front or rear braking system, depending on vehicle specifications.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking efficiency due to worn rotor thickness
• Corrosion and rust buildup on rotor surfaces
• Uneven brake pad wear from damaged rotors
• Noise and vibration during braking

Installation Notes and Tips

• Verify rotor dimensions against vehicle specifications before installation
• Ensure proper torque on the five bolt holes (12.5 mm diameter) for secure fitment
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Follow manufacturer guidelines for bedding in new rotors to optimize performance
• Check rotor height clearance (61 mm) to avoid interference with brake components

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-03039 to meet industry standards for safety and durability. The protective coating enhances corrosion resistance, contributing to longer service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation to ensure coverage specifics.