Dynamic Friction 4000-2308-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Encore GX and Trailblazer

The Dynamic Friction DFC 4000 HybriDynamic Brake Pads deliver consistent pedal feel, responsive braking, and low-dust, low-noise operation for everyday driving. This rear disc brake pad set is built for drivers who want dependable stopping performance without overcomplicating pad selection.

Part number 4000-2308-00 is a rear brake pad set for select Buick Encore GX and Chevrolet Trailblazer applications. The DFC 4000 HybriDynamic line focuses on balanced friction characteristics for daily use, making it a practical choice for rear brake service on these vehicles.

Key Features

• Hybrid friction material for balanced braking performance
• Consistent pedal feel and brake response
• Low dust and low noise characteristics for daily driving
• Integrally molded friction material attachment
• Disc brake pad set with 4 pads included
• Prepared for pad wear sensor use
• Rear position application

Detailed Product Overview

The DFC 4000 HybriDynamic Brake Pads are engineered as a value-focused rear disc brake pad set with a hybrid friction material composition. Outer pad dimensions measure 1.693 in. high by 3.878 in. wide by 0.602 in. thick, while the inner pad measures 1.744 in. high by 3.878 in. wide by 0.598 in. thick. These dimensions support proper rear brake service on the listed Buick Encore GX and Chevrolet Trailblazer fitments.

Part number 4000-2308-00 is prepared for pad wear sensor use, and the pad set does not include a wear sensor or mounting hardware. This makes it important to verify the vehicle’s required sensor and hardware before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2020-2025 Buick Encore GX, rear. Required Sensor: 341-45001 (1).
• Fits 2026 Buick Encore GX, rear. Req Sensor 341-45001 (1).
• Fits 2021-2025 Chevrolet Trailblazer, rear. Required Sensor: 341-45001 (1).
• Fits 2026 Chevrolet Trailblazer, rear. Req HW: 340-45010SS.

Common Brake Service Issues Addressed

• Worn rear brake pads causing reduced stopping performance
• Brake noise from aged or uneven pad material
• Excess brake dust from older pad compounds
• Inconsistent pedal feel during routine driving
• Rear brake maintenance on select Encore GX and Trailblazer models

Installation Notes and Tips

Confirm rear fitment by year, make, model, and required sensor or hardware notes before installation. Because mounting hardware is not included, inspect the caliper bracket hardware and replace worn components as needed. Verify pad orientation, rotor condition, and sensor compatibility during brake service on the Buick Encore GX or Chevrolet Trailblazer.

Quality Assurance

Dynamic Friction’s DFC 4000 HybriDynamic line is positioned as a consistent, daily-driver brake pad solution with low-noise and low-dust characteristics. The hybrid friction formulation is intended to provide stable brake response and dependable rear brake performance for routine use.