Dynamite Friction 604-47086 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-47086

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-47086 is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed as a vented disc brake rotor, it offers enhanced heat dissipation and durability for vehicles like the Escalade, Sierra 1500, and Yukon.

• Nominal thickness of 32 mm with a discard thickness of 30 mm
• Vented rotor design for improved cooling
• Plain disc finish with a Geospec silver grey coated hat for corrosion resistance
• Rust resistant coating to extend rotor life
• Measures 410 mm in outside diameter and 55.3 mm in height
• Six bolt holes with 16 mm diameter and 139.7 mm bolt circle diameter
• Non-directional smooth braking surface
• Center hole diameter of 78.6 mm for precise fitment

Detailed Product Description

This Dynamite Friction disc brake rotor, part number 604-47086, is specifically designed for use on heavy-duty vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500 Limited, Cadillac Escalade ESV, and Yukon XL. The vented rotor construction helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. The rotor features a plain disc finish combined with a Geospec silver grey coating on the hat, providing a rust-resistant surface that helps maintain structural integrity and appearance over time.

The rotor’s dimensions, including a 410 mm outside diameter and 55.3 mm height, ensure compatibility with the specified vehicle models. The six bolt holes with a 16 mm diameter and 139.7 mm bolt circle diameter align with factory specifications for secure mounting. The smooth, non-directional braking surface allows for consistent pad contact and braking performance regardless of rotor orientation.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line from Dynamite Friction focuses on providing rotors with enhanced corrosion resistance and durability through specialized coatings. This product line is designed to meet the demands of trucks and SUVs that require reliable braking components capable of withstanding harsh environments. The Geospec silver grey coating on the rotor hat is a key feature of this line, helping to prevent rust and extend the service life of the rotor.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Escalade and Escalade ESV
• Upgrading braking components on Chevrolet Silverado 1500 and Silverado 1500 LTD
• Addressing brake noise or vibration issues on GMC Sierra 1500 and Sierra 1500 Limited
• Improving heat dissipation to reduce brake fade on GMC Yukon and Yukon XL
• Preventing rust and corrosion damage in humid or salty environments

Installation Notes and Tips

Ensure the rotor thickness is measured before installation; replace if below the discard thickness of 30 mm. Clean the hub surface thoroughly to prevent uneven rotor mounting. Use the correct torque specifications for the six 16 mm bolts to secure the rotor properly. Since this rotor has a non-directional braking surface, it can be installed on either side without concern for rotation direction.

Quality Assurance

Dynamite Friction rotors, including the 604-47086, are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability. Warranty information is available through the manufacturer and should be consulted for specific coverage details.