Dynamite Friction 4504-45042 Disc Brake Kit - Front and Rear

Brake Kit for Encore GX and Trailblazer

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads kit combines coated brake rotors and matched pads for front and rear service. Part number 4504-45042 is built for drivers who need a direct brake service kit for select Buick Encore GX and Chevrolet Trailblazer applications.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• Fits 2020-2025 Buick Encore GX, front and rear
• Fits 2021-2025 Chevrolet Trailblazer, front and rear
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance and reduced break-in time
• Premium rubber-steel-rubber shims help improve noise, vibration, and harshness control
• GeoSpec rotors feature a silver-gray corrosion-resistant coating and arrive dry, ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• Part number 4504-45042

Product Details

DFC Geospec Rotors with 5000 Advanced Brake Pads are engineered as a matched brake service solution for the Buick Encore GX and Chevrolet Trailblazer. The pads are formulated for consistent friction, then post-cured and scorched to reduce uncured bonding agents and shorten the initial bedding process. The rotors use G3000/G11H18 cast iron and are machined to OE-style tolerances, then finished with a non-directional surface for more even contact during break-in. Part number 4504-45042 is a practical choice when replacing worn brake components on 2020-2025 Buick Encore GX and 2021-2025 Chevrolet Trailblazer models.

What This Brake Kit Helps Address

• Brake noise during stops
• Uneven pad bedding after rotor replacement
• Rust buildup on exposed rotor surfaces
• Reduced braking consistency from worn pads and rotors
• Longer installation time caused by uncoated rotors

Installation Notes and Tips

These rotors are processed dry and ready to install, which eliminates the need to clean off oil before assembly. For best results, follow the vehicle service procedure for pad bedding and rotor break-in after installation. Verify axle position and fitment before ordering, since this kit is listed for front and rear service on the specified applications. Part number 4504-45042 should be matched to the vehicle’s year, make, and model before installation.

Quality Assurance

DFC states that each rotor is inspected for critical dimensions and balance, with vented rotors corrected as needed during electronic mill-balancing. The rotors are covered by a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are built with post-cured friction material and premium shims to support stable performance and NVH control.