PowerStop Z23-2271 Disc Brake Pad Set - Rear

Rear Brake Pads for Mercedes-Benz Daily Drivers

PowerStop Z23-2271 rear brake pads are built for drivers who want cleaner wheels, quieter braking, and stronger pedal response than stock pads. This carbon-fiber ceramic formula is aimed at everyday use on Mercedes-Benz models that need consistent rear braking performance.

Compatible with rear applications on the Mercedes-Benz CLA250, CLA35 AMG, CLA45 AMG, CLA45 AMG S, EQB 250+, EQB 300, EQB 350, GLA250, GLA35 AMG, GLA45 AMG, GLB250, GLB35 AMG, and A35 AMG.

Key Features

• Carbon fiber ceramic friction material for performance-focused daily driving
• Low-dust formulation to help reduce brake dust buildup on wheels
• Slotted, chamfered, and scorched pad design for consistent contact and quieter operation
• Pad shims included for added noise control
• Stainless-steel hardware and brake lubricant included for brake service preparation
• Outer and inner pad thickness: 16.4 mm

PowerStop Z23 Evolution Sport Line

The Z23 Evolution Sport line is PowerStop’s performance-oriented daily-driver brake pad range. Z23-2271 uses a carbon-fiber ceramic compound to improve braking response without moving away from street-friendly drivability, making it a practical choice for rear brake service on Mercedes-Benz CLA, GLA, GLB, and EQB models.

Detailed Description

PowerStop Z23-2271 rear disc brake pads are engineered as an upgrade over stock rear pads for drivers who want reduced dust, less noise, and a more controlled brake feel. The carbon-fiber ceramic friction material is paired with slotted faces, chamfered edges, scorched surfaces, and included shims to support smooth engagement and stable operation in normal road use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Fits 2020-2026 Mercedes-Benz CLA250, rear. Fits 2020-2026 Mercedes-Benz CLA35 AMG, rear. Fits 2024-2026 Mercedes-Benz CLA45 AMG S, rear. Fits 2023-2025 Mercedes-Benz EQB 250+, rear. Fits 2022-2025 Mercedes-Benz EQB 300, rear. Fits 2022-2025 Mercedes-Benz EQB 350, rear. Fits 2021-2025 Mercedes-Benz GLA250, rear. Fits 2021-2025 Mercedes-Benz GLA35 AMG, rear. Fits 2020-2025 Mercedes-Benz GLB250, rear. Fits 2023-2025 Mercedes-Benz GLB35 AMG, rear. Fits 2021 Mercedes-Benz GLB35 AMG, rear. Fits 2020-2023 Mercedes-Benz CLA45 AMG, rear. Fits 2021-2023 Mercedes-Benz GLA45 AMG, rear. Fits 2021 Mercedes-Benz A35 AMG, rear.

What It Helps Address

• Brake dust accumulation on rear wheels
• Brake squeal or noise during everyday stops
• Reduced braking confidence from worn rear pads
• Uneven pad contact caused by worn or outdated pad design
• Brake service jobs that need new pad hardware and lubricant on hand

Installation Notes and Tips

Confirm rear fitment by year, model, and brake configuration before installation. Inspect rotors, calipers, and pad contact surfaces during service, and clean all mounting points before fitting the new pads. Use the included brake lubricant on approved contact areas only, and follow the vehicle service procedure for bedding-in new pads after installation.

Quality Assurance

PowerStop manufactures the Z23 Evolution Sport line as a performance brake pad option for daily-driven vehicles. The Z23-2271 is built with a carbon-fiber ceramic compound, included shims, and included stainless-steel hardware to support a complete rear brake service on listed Mercedes-Benz applications.