R1 Concepts 2551-2390-00 Disc Brake Pad Set - Front

Front Brake Pads for Mustang Mach-E

R1 Concepts R1 Optimum OE Pads part number 2551-2390-00 are front disc brake pads for the 2021-2025 Ford Mustang Mach-E. Built with a semi-metallic friction material and integrally molded attachment, this brake pad set is focused on consistent pedal response and dependable stopping performance for everyday driving.

The R1 Optimum OE Pads line is positioned as an OE-style replacement option for drivers who want a direct-fit brake pad solution with material and construction choices aimed at stable braking behavior. For front brake service on the Ford Mustang Mach-E, 2551-2390-00 provides a straightforward replacement path for routine maintenance.

• Semi-metallic friction material for balanced braking characteristics
• Integrally molded friction material attachment for secure pad construction
• Outer pad height: 78
• Inner pad height: 78
• Front position application for the Mustang Mach-E

Fitment Details

Compatible With 2021-2025 Ford Mustang Mach-E, front. This application covers the front brake pad service position for model years 2021, 2022, 2023, 2024, and 2025. Part number 2551-2390-00 is listed for this exact vehicle fitment.

Common Brake Service Issues

• Front brake pad wear that reduces stopping performance
• Brake noise caused by worn friction material
• Uneven braking feel during daily driving
• Reduced pad thickness during scheduled brake maintenance
• Need for OE-style front pad replacement on a Ford Mustang Mach-E

Installation Notes and Tips

Verify front axle fitment before installation and compare pad shape, height, and hardware interface to the removed parts. Inspect rotors, caliper condition, and guide components during service, and follow the vehicle manufacturer’s brake bedding procedure after installation. Part number 2551-2390-00 should be matched to the front brake position only.

Quality Assurance

R1 Concepts supplies OE-style brake components under the R1 Optimum OE Pads line, with construction details such as semi-metallic friction material and integrally molded attachment used to support consistent replacement fitment. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.