Wagner Brake ZD1646 Disc Brake Pad Set - Rear

Rear Ceramic Brake Pads for Mercedes-Benz and INFINITI

Wagner Brake QuickStop ZD1646 is a rear disc brake pad set built for drivers who want OE-style braking response and consistent pedal feel. The ceramic friction material, included shims, and abutment clips support quieter operation and even wear across the pad life.

Compatible with select Mercedes-Benz GLA250, CLA250, B250, SLK300, SLK350, SLK250, A180, A200, B250e, B Electric Drive, GLA45 AMG, and INFINITI QX30 rear brake applications, this part number is a direct-fit option for many late-model compact and performance-oriented vehicles.

Key Features

• Ceramic friction material for stable braking performance
• 100% post-cure process to help maintain even friction output over time
• Engineered to reduce noise-causing vibration
• Pad shims included for added noise control
• Abutment clips included
• Outer and inner pad friction material thickness: 0.691
• FMSI number: 8874-D1646
• Part number: ZD1646

Product Details

Wagner Brake QuickStop is the brand’s OE-style replacement line focused on restoring like-new braking performance with practical, application-specific design. ZD1646 uses ceramic friction material and a full post-cure process to promote consistent friction characteristics throughout the service life of the pad. The design also targets vibration control, which helps reduce brake noise in everyday driving. This part cross-references Centric Parts 301.16461 for the same application.

What This Brake Pad Set Helps Address

• Brake noise from worn or vibration-prone rear pads
• Uneven braking feel caused by aged friction material
• Reduced stopping performance from pads near service limit
• Brake pulsation complaints related to pad condition
• Rear pad replacement needs on Mercedes-Benz and INFINITI vehicles

Installation Notes and Fitment Tips

Fits 2015-2020 Mercedes-Benz GLA250, rear. Fits 2017-2020 Mercedes-Benz SLC300, rear. Fits 2017-2019 INFINITI QX30, rear. Fits 2016-2019 Mercedes-Benz B250, rear. Fits 2018 Mercedes-Benz CLA250, rear, without Sport Package; OE equipped with ceramic pads. Fits 2015-2018 Mercedes-Benz GLA45 AMG, rear, FWD Type; OE equipped with ceramic pads. Fits 2016-2017 Mercedes-Benz B250e, rear. Fits 2014-2017 Mercedes-Benz CLA250, rear. Fits 2013-2016 Mercedes-Benz A180, rear. Fits 2013-2016 Mercedes-Benz A200, rear. Fits 2016 Mercedes-Benz SLK300, rear. Fits 2012-2016 Mercedes-Benz SLK350, rear. Fits 2014-2015 Mercedes-Benz B Electric Drive, rear. Fits 2013-2015 Mercedes-Benz B250, rear. Fits 2012-2015 Mercedes-Benz SLK250, rear.

Confirm rear brake configuration before ordering, especially on CLA250 and GLA45 AMG applications with package-specific notes. Pad wear sensor is not included, so reuse or replace vehicle-specific wear monitoring components as needed during service.

Quality Assurance

Wagner Brake QuickStop pads are developed and tested to restore OE-level braking behavior, with a post-cure process used to help maintain consistent friction performance. The ceramic formulation, shims, and included abutment clips support a controlled, service-ready rear brake pad replacement for Mercedes-Benz and INFINITI platforms.