Dynamite Friction 604-42003 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-42003 is engineered for reliable braking performance on Jeep Grand Cherokee models. This vented disc brake rotor is designed to meet specific fitment requirements, ensuring compatibility and optimal function.

• Nominal thickness: 28 mm
• Discard thickness: 27.85 mm
• Outside diameter: 350 mm
• Inside diameter: 72 mm
• Bolt hole diameter: 16.3 mm
• Bolt hole quantity: 5
• Height: 68.4 mm
• Vented rotor design for heat dissipation

Detailed Product Description

This disc brake rotor, part number 604-42003, is specifically designed for Jeep Grand Cherokee vehicles. The rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 28 mm and a discard thickness of 27.85 mm, this rotor maintains structural integrity and performance throughout its service life. The 350 mm outside diameter and 72 mm inside diameter are matched to the vehicle’s braking system specifications, while the 5 bolt holes with a diameter of 16.3 mm ensure secure mounting. The rotor height of 68.4 mm fits precisely within the brake assembly for consistent operation.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction offers rotors with specialized coatings designed to resist corrosion and extend rotor life. This coating helps maintain rotor surface quality and braking efficiency over time, particularly in environments prone to moisture and road salt exposure. The 604-42003 rotor benefits from this coating, providing a durable braking component for Jeep Grand Cherokee owners.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Grand Cherokee
• Improves braking consistency by reducing heat buildup
• Addresses rotor corrosion issues with coated surface
• Restores proper rotor thickness for safe braking performance
• Compatible with OEM bolt pattern and dimensions for easy fitment

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Jeep Grand Cherokee before installation
• Inspect brake pads and calipers for wear during rotor replacement
• Ensure proper torque specifications on bolts to avoid rotor warping
• Clean rotor mounting surface to prevent uneven contact
• Break in new rotors according to manufacturer recommendations for optimal performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 604-42003 rotor to meet industry standards for durability and performance. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.