Dynamite Friction 604-40052 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-40052

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-40052 is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet K3500, Dodge Ram 2500, and Ram 3500 models, this vented disc brake rotor offers precise fitment and durability.

• Nominal thickness: 39.1 mm
• Discard thickness: 37.21 mm
• Outside diameter: 317 mm
• Inside diameter: 137.4 mm
• Bolt hole diameter: 16.4 mm
• Bolt hole quantity: 8
• Height: 70 mm
• Vented rotor design for heat dissipation

Detailed Product Features and Specifications

This disc brake rotor, part number 604-40052, features a vented design that helps reduce heat buildup during braking, which is critical for maintaining consistent stopping power on heavy-duty vehicles like the Chevrolet K3500 and Dodge Ram 2500. The rotor's nominal thickness of 39.1 mm ensures structural integrity, while the discard thickness of 37.21 mm indicates the minimum safe thickness before replacement is necessary. With an outside diameter of 317 mm and an inside diameter of 137.4 mm, this rotor is engineered to match the specific brake system requirements of compatible trucks. The 8 bolt holes with a diameter of 16.4 mm provide secure mounting, and the 70 mm height accommodates the caliper assembly precisely.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to offer enhanced corrosion resistance and extended rotor life through a specialized coating process. This coating helps protect the rotor surface from rust and environmental wear, which is especially beneficial for trucks like the Ram 3500 that operate in demanding conditions. The 604-40052 rotor benefits from this coating, contributing to consistent braking performance over time.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet K3500, Dodge Ram 2500, and Ram 3500
• Addresses brake fade caused by excessive heat during heavy towing or hauling
• Resolves vibration or pulsation issues due to uneven rotor thickness
• Prevents corrosion-related rotor damage in harsh environments
• Ensures proper fitment and secure mounting with 8-bolt configuration

Installation Notes and Tips

• Verify rotor thickness before installation; do not install if below discard thickness of 37.21 mm
• Ensure proper cleaning of hub surface to prevent runout and vibration
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary to maintain optimal braking
• Check caliper alignment to avoid uneven rotor wear

Quality Assurance and Warranty

Dynamite Friction manufactures the 604-40052 rotor to meet or exceed OEM specifications for Chevrolet, Dodge, and GMC heavy-duty trucks. The DFC GEOSPEC Coated Rotor undergoes rigorous quality control to ensure dimensional accuracy and coating integrity. Warranty details are provided by Dynamite Friction and typically cover defects in materials and workmanship under normal use conditions.