Dynamite Friction 8402-54075 Disc Brake Kit - Rear

Rear Brake Kit for Ford F-150 and Mark LT

Dynamite Friction part 8402-54075 is a rear disc brake kit for select 2004-2011 Ford F-150 and 2006-2008 Lincoln Mark LT applications with 7 lug wheels. It combines a drilled and slotted black brake rotor with a 1400 Ultimate Duty Performance Pad for service-focused braking replacement on heavy-duty truck platforms.

Key Features

• Rear disc brake kit for select Ford F-150 and Lincoln Mark LT models
• Drilled and slotted black rotor finish for a performance-oriented service replacement
• Includes 1400 Ultimate Duty Performance Pad
• Fits 7 lug wheel applications listed in the fitment data
• Part number 8402-54075 for ordering and catalog lookup

Fitment Details

• Fits 2005-2011 Ford F-150, rear, 7 lug wheels.
• Fits 2005-2008 Ford F-150, rear, 7 lug wheels; bearing retainer nut 340-54503 noted in fitment.
• Fits 2004 Ford F-150, rear, New Body Style, 7 lug wheels.
• Fits 2004 Ford F-150 Heritage, rear, New Body Style, 7 lug wheels.
• Fits 2006-2008 Lincoln Mark LT, rear, 7 lug wheels, Heavy Duty Payload Package.
• Fits 2006-2008 Lincoln Mark LT, rear, 7 lug wheels, Heavy Duty Payload Package; bearing retainer nut 340-54503 noted in fitment.

Product Description

This Dynamite Friction brake kit is built for rear service on truck applications that use 7 lug wheels, including Ford F-150 and Lincoln Mark LT configurations. The drilled and slotted rotor design supports consistent brake surface cleaning, while the black finish adds corrosion-resistant appearance protection on the rotor hat and non-friction areas. Part number 8402-54075 is a direct catalog reference for rear brake service on the listed vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotor surfaces
• Reduced braking performance from aged pads and rotors
• Brake noise caused by worn friction components
• Visible rotor wear, scoring, or heat checking
• Service replacement needs on 7 lug rear brake applications

Installation Notes and Tips

Confirm rear fitment by year, model, wheel count, and listed notes before installation. Some applications specify bearing retainer nut 340-54503 in the fitment data, so verify the vehicle configuration against the catalog record before beginning service. Inspect related brake components and mounting surfaces during replacement to ensure proper rotor and pad seating.

Quality Assurance

Dynamite Friction supplies this brake kit as a cataloged service part for the confirmed Ford F-150 and Lincoln Mark LT rear applications listed above. Part number 8402-54075 should be matched to the exact vehicle configuration shown in the fitment data.