Dynamite Friction 604-54172 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-54172 is engineered for reliable braking performance on Ford Explorer Sport and Explorer Sport Trac models. This vented disc brake rotor is designed to meet specific thickness and dimensional requirements for optimal fit and function.

• Nominal thickness: 26.2 mm
• Discard thickness: 24.5 mm
• Outside diameter: 305 mm
• Inside diameter: 70.4 mm
• Bolt hole diameter: 1/2-20
• Bolt hole quantity: 5
• Height: 108 mm
• Vented rotor design for heat dissipation

Detailed Product Description

This disc brake rotor, part number 604-54172, is specifically designed for use with Ford Explorer Sport and Explorer Sport Trac vehicles. The rotor features a vented design that helps dissipate heat during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 26.2 mm and a discard thickness of 24.5 mm, this rotor maintains structural integrity and performance throughout its service life. The 305 mm outside diameter and 70.4 mm inside diameter ensure proper fitment, while the five bolt holes with a 1/2-20 diameter provide secure mounting.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line from Dynamite Friction offers rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor surface quality and braking efficiency over time, making it suitable for vehicles like the Ford Explorer Sport and Explorer Sport Trac that may encounter varied driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Explorer Sport and Explorer Sport Trac
• Improves braking consistency by reducing heat buildup with vented design
• Addresses rotor corrosion issues with protective coating
• Restores proper rotor thickness to maintain braking performance
• Ensures secure fitment with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 24.5 mm
• Ensure proper torque on 1/2-20 bolts to manufacturer specifications
• Clean mounting surface to prevent rotor runout
• Check compatibility with brake pads designed for vented rotors
• Inspect caliper and hardware for wear during rotor replacement

Quality Assurance and Warranty

Dynamite Friction rotors, including part number 604-54172, are manufactured to meet industry standards for durability and performance. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Warranty coverage details should be confirmed with the product documentation or supplier.