Dynamite Friction 604-31098 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31098

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-31098 is engineered for BMW Z4 models requiring reliable braking performance. This vented disc brake rotor offers precise dimensions and a protective coating designed to enhance durability and heat dissipation.

• Compatible with BMW Z4 vehicles
• Part number 604-31098 for accurate identification
• Vented rotor design for improved cooling
• Nominal thickness of 20 mm and discard thickness of 18.4 mm
• Five bolt holes with 14.6 mm diameter each
• Outside diameter measures 300 mm, inside diameter 75 mm
• Rotor height of 54.1 mm

Detailed Specifications and Features

This disc brake rotor features a vented design that helps maintain optimal operating temperatures during braking, reducing the risk of brake fade. The nominal thickness of 20 mm ensures structural integrity, while the discard thickness of 18.4 mm indicates when replacement is necessary to maintain safety standards. The rotor’s 300 mm outside diameter and 75 mm inside diameter are tailored to fit the BMW Z4 precisely. With five bolt holes each measuring 14.6 mm in diameter, installation aligns with factory specifications. The rotor height of 54.1 mm supports proper caliper clearance and brake system compatibility.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings that provide corrosion resistance and extended service life. This coating helps protect the rotor surface from rust and environmental wear, which is particularly beneficial for vehicles like the BMW Z4 that may be exposed to varying driving conditions. The 604-31098 rotor benefits from this coating, contributing to consistent braking performance over time.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW Z4 models
• Addresses brake noise caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during aggressive driving
• Prevents corrosion-related rotor damage
• Ensures proper fitment and alignment with factory brake components

Installation Notes and Tips

When installing the Dynamite Friction DFC GEOSPEC Coated Rotor 604-31098, ensure the rotor thickness is above the discard thickness of 18.4 mm for safe operation. Clean the rotor surface before installation to remove any protective oils or residues. Verify bolt hole alignment with the BMW Z4 hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-31098 to meet industry standards for durability and performance. The coating process enhances corrosion resistance, contributing to longer rotor life. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this rotor.