Dynamite Friction 830-54064L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-54064L) is engineered for reliable braking performance on select Ford, Lincoln, Mazda, and Mercury vehicles. Designed with a directional, slotted and drilled surface, this solid disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Part Number: 830-54064L
• Disc Type: Solid, drilled and slotted
• Nominal Thickness: 11 mm
• Discard Thickness: 8 mm
• Outside Diameter: 280 mm
• Overall Height: 40.9 mm
• Bolt Hole Quantity: 5 with 12.93 mm diameter
• Hat Finish: Geospec silver grey with rust resistant coating
• Directional brake surface for optimized performance
• Compatible with Ford Fusion, Lincoln MKZ, Mazda MX-5 Miata, Mercury Milan, and others

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on rotors that combine drilled holes and precision slots to improve brake pad bite and reduce heat buildup. This product line is designed to maintain braking efficiency under demanding conditions by promoting better ventilation and debris removal. The 830-54064L rotor exemplifies these features with its directional surface and rust-resistant coating, making it suitable for vehicles requiring reliable stopping power and durability.

Detailed Product Description

This Dynamite Friction disc brake rotor features a solid construction with a 280 mm outside diameter and a nominal thickness of 11 mm, ensuring structural integrity and consistent wear. The rotor’s surface is both drilled and slotted, which helps dissipate heat and gases generated during braking, reducing the risk of brake fade. The directional design of the braking surface optimizes pad contact and performance. The hat section is finished in Geospec silver grey and includes a rust-resistant coating to protect against corrosion, extending the rotor’s service life. With a bolt circle diameter of 114.3 mm and five bolt holes, this rotor fits a range of vehicles including the Ford Fusion, Lincoln MKZ, Mazda MX-5 Miata, Mercury Milan, and others.

Applications and Problem Solving

• Improves braking performance on Ford Fusion, Lincoln MKZ, Mazda MX-5 Miata, and Mercury Milan
• Reduces brake fade caused by heat buildup during aggressive or prolonged braking
• Minimizes rotor warping and cracking through enhanced heat dissipation
• Helps maintain consistent brake pad contact with slotted and drilled surface
• Protects against rust and corrosion for longer rotor lifespan

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 8 mm before installation
• Verify bolt hole pattern and diameter match vehicle specifications (5 bolts, 114.3 mm bolt circle)
• Clean rotor surface before installation to remove any protective coatings or debris
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and calipers for wear or damage during rotor replacement

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 830-54064L rotor includes a rust-resistant coating to enhance durability. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on compatible vehicles.