R1 Concepts 2551-1689-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Mercedes-Benz S-Class and SL Models

R1 Concepts R1 Optimum OE Pads part number 2551-1689-00 are rear disc brake pads for select Mercedes-Benz luxury sedans and roadsters. This set is built for drivers replacing worn rear pads on applications such as the Mercedes-Benz S560, S450, SL550, and related models.

Key Features

• Rear disc brake pad set for select Mercedes-Benz applications
• R1 Optimum OE Pads product line
• Direct-fit replacement for listed rear brake applications
• Part number 2551-1689-00 for ordering and fitment verification
• Requires sensor BPS-63004 (1) on listed applications

Fitment Details

• Fits 2018-2021 Mercedes-Benz S560, rear; requires sensor BPS-63004 (1).
• Fits 2018-2020 Mercedes-Benz Maybach S560, rear; requires sensor BPS-63004 (1).
• Fits 2018-2020 Mercedes-Benz S450, rear; requires sensor BPS-63004 (1).
• Fits 2017-2020 Mercedes-Benz SL450, rear; requires sensor BPS-63004 (1).
• Fits 2013-2020 Mercedes-Benz SL550, rear; requires sensor BPS-63004 (1).
• Fits 2017 Mercedes-Benz Maybach S550, rear; requires sensor BPS-63004 (1).
• Fits 2016-2017 Mercedes-Benz Maybach S600, rear; requires sensor BPS-63004 (1).
• Fits 2014-2017 Mercedes-Benz S550, rear; requires sensor BPS-63004 (1).
• Fits 2015-2017 Mercedes-Benz S550e, rear; requires sensor BPS-63004 (1).
• Fits 2015-2016 Mercedes-Benz SL400, rear; requires sensor BPS-63004 (1).
• Fits 2015 Mercedes-Benz S400, rear; requires sensor BPS-63004 (1).

What This Part Helps Address

• Rear brake pad wear on Mercedes-Benz S-Class and SL models
• Squealing or noisy braking from worn friction material
• Reduced braking response from pads near end of service life
• Brake warning service needs tied to rear pad replacement
• Uneven rear brake performance on the listed vehicles

Installation Notes

Verify rear axle fitment before ordering and confirm the vehicle uses sensor BPS-63004 (1) as listed. Inspect rotors, caliper condition, and brake wear indicators during service. The R1 Concepts 2551-1689-00 rear pad set is intended for the exact Mercedes-Benz applications shown above, including Mercedes-Benz S560, S450, and SL550 rear brake service.

Quality Assurance

R1 Concepts R1 Optimum OE Pads are positioned as an OE-style brake pad line for listed Mercedes-Benz rear applications. Use the part number 2551-1689-00 to confirm the correct rear brake pad set for your vehicle.