Dynamite Friction 7402-48042 Disc Brake Kit - Front

Front Brake Kit for Heavy-Duty GM Trucks

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver- 1400 Ultimate Duty Performance Pad, part number 7402-48042, is built for front brake service on select Chevrolet Silverado HD and GMC Sierra HD applications. It combines a drilled and slotted rotor finish with a performance pad line for drivers who need consistent braking on heavy-duty trucks.

Key Features

• Front disc brake kit for select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, Chevrolet Suburban 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications
• Drilled and slotted rotor design for improved heat management and pad surface cleaning
• Silver finish for a clean rotor appearance
• 1400 Ultimate Duty Performance Pad line for demanding truck braking service
• Part number 7402-48042 for ordering and fitment verification

Product Details

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver- 1400 Ultimate Duty Performance Pad is a front brake kit intended for heavy-duty GM pickups and chassis-based applications from 2011-2019. Compatible With 2016-2019 Chevrolet Silverado 2500 HD, front; 2011-2012 Chevrolet Silverado 2500 HD, front; 2016-2019 Chevrolet Silverado 3500 HD, front; 2011-2012 Chevrolet Silverado 3500 HD, front; and 2016-2019 Chevrolet Suburban 3500 HD, front. It also fits 2015-2019 GMC Sierra 2500 HD, front; 2011-2012 GMC Sierra 2500 HD, front; 2015-2019 GMC Sierra 3500 HD, front; and 2011-2012 GMC Sierra 3500 HD, front, with additional configuration-specific coverage for dual rear wheel, single rear wheel, parking brake hardware, and heavy-duty brake setups. The part number 7402-48042 is a direct reference for these listed front axle applications.

What It Helps Address

• Brake fade during repeated stops or towing
• Rotor surface wear that can affect pedal feel
• Brake noise caused by uneven pad and rotor contact
• Heat buildup in front brake service on HD trucks
• Brake maintenance on Silverado HD and Sierra HD front axle applications

Installation Notes and Tips

Verify year, model, front position, and the listed rear-wheel or parking-brake configuration before ordering. This kit is for front brake service only and should be matched to the exact vehicle notes shown in the fitment data. Inspect calipers, hoses, and mounting surfaces during installation, and follow the vehicle manufacturer’s torque and bedding procedures after installation.

Quality Assurance

Dynamite Friction identifies this brake kit by part number 7402-48042 for application matching and catalog verification. Use the listed fitment details to confirm the correct front brake setup for your Chevrolet Silverado HD or GMC Sierra HD.