Dynamite Friction 8402-40018 Disc Brake Kit - Rear

Rear Brake Kit for Ram Heavy-Duty Applications

Dynamite Friction part number 8402-40018 is a rear disc brake kit for select Dodge Ram trucks. It combines a drilled and slotted black brake rotor with a 1400 Ultimate Duty Performance Pad for service-focused stopping performance on heavy-duty rear axle applications.

Key Features

• Rear disc brake kit for service replacement
• Drilled and slotted black rotor finish
• Includes 1400 Ultimate Duty Performance Pad
• Built for rear brake service on Dodge Ram 1500, Ram 2500, and Ram 3500 applications
• Part number 8402-40018 for ordering and catalog lookup

Fitment Details

• Fits 2006-2008 Dodge Ram 1500, rear, 8 lug wheels; Mega Cab.
• Fits 2003-2008 Dodge Ram 2500, rear.
• Fits 2003-2008 Dodge Ram 3500, rear.

Product Description

This Dynamite Friction brake kit is built for rear service on Dodge Ram trucks that use the listed heavy-duty configurations. The drilled and slotted rotor design supports consistent pad contact and helps manage heat and surface buildup during repeated braking, while the included 1400 Ultimate Duty Performance Pad is matched to the kit for a complete rear brake service package. Search terms such as rear brake kit for 2006-2008 Dodge Ram 1500 Mega Cab 8 lug wheels, rear brake kit for 2003-2008 Dodge Ram 2500, and rear brake kit for 2003-2008 Dodge Ram 3500 all point to this application. Part number 8402-40018 is the reference to use when confirming the correct rear kit for your truck.

Common Repair Uses

• Rear brake wear replacement on Dodge Ram 1500, Ram 2500, and Ram 3500 trucks
• Rotor scoring, grooving, or uneven surface wear
• Brake pad wear that requires a matched rear service kit
• Brake noise caused by worn rear friction surfaces
• Reduced braking consistency from aged rear components

Installation Notes

Verify rear axle configuration, wheel count, and model year before installation. Confirm that your truck matches the listed fitment for 2006-2008 Dodge Ram 1500 rear with 8 lug wheels and Mega Cab, or 2003-2008 Dodge Ram 2500 and Ram 3500 rear applications. Inspect caliper condition, hub surfaces, and brake fluid level during service. Part number 8402-40018 should be matched to the vehicle by fitment, not by appearance alone.

Quality Assurance

Dynamite Friction identifies this kit as a DFC Brake Rotor - Drilled and Slotted - Black with a 1400 Ultimate Duty Performance Pad, packaged for rear brake service on the listed Ram applications. Use the catalog fitment data to confirm the correct application before installation.