Dynamite Friction 604-40094 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-40094

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-40094 is engineered for reliable braking performance on select Chrysler, Dodge, and Ram vehicles. Designed as a vented disc brake rotor, it offers enhanced heat dissipation and durability for models including the Ram 1500, Dodge Durango, and Chrysler Aspen.

• Nominal thickness: 28 mm
• Discard thickness: 26.4 mm
• Outside diameter: 336 mm
• Inside diameter: 78.5 mm
• Bolt hole diameter: 17 mm
• Bolt hole quantity: 5
• Height: 67.3 mm
• Vented rotor design for improved cooling

Detailed Product Description

This disc brake rotor, part number 604-40094, is specifically designed to meet the braking requirements of Chrysler, Dodge, and Ram vehicles such as the Ram 1500 Classic, Dodge Durango, and Chrysler Aspen. The rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy use. With a nominal thickness of 28 mm and a discard thickness of 26.4 mm, this rotor maintains structural integrity and performance throughout its service life. The 336 mm outside diameter and 78.5 mm inside diameter ensure proper fitment and compatibility with the specified vehicle models. The rotor includes five bolt holes with a diameter of 17 mm, matching factory specifications for secure installation.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to provide corrosion resistance and consistent braking performance. The coating helps protect the rotor surface from rust and environmental damage, extending the rotor’s usable life. This product line focuses on delivering reliable stopping power while maintaining compatibility with original equipment specifications for Chrysler, Dodge, and Ram vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ram 1500 and Ram 1500 Classic
• Improves braking performance on Dodge Durango with original vented rotors
• Addresses rotor corrosion issues on Chrysler Aspen models
• Restores proper rotor thickness to prevent brake pulsation
• Ensures secure fitment with correct bolt hole pattern and diameter

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 26.4 mm discard thickness
• Ensure proper cleaning of hub surface to prevent rotor runout
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Check for proper vent clearance to maintain cooling efficiency

Quality Assurance and Warranty

Dynamite Friction rotors, including the 604-40094, are manufactured to meet or exceed OEM standards for fit, form, and function. The DFC GEOSPEC Coated Rotor line includes protective coatings to reduce corrosion and extend service life. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.