Transfer hydraulic pressure to the rear brake pads with the Carlson Disc Brake Caliper Piston 7192. Seated in the rear caliper bore, the piston is driven outward by brake-fluid pressure to press the pad against the rotor, then eases back as pressure releases. It drops in as a direct-fit replacement for the 2019-2020 Freightliner Sprinter 1500, the 2019-2021 Freightliner Sprinter 2500, and the 2019-2021 Mercedes-Benz Sprinter 1500 and 2500 (all engines).
Manufacturer part number 7192.
What does this caliper piston do?
It sits in the rear brake caliper bore. Brake-fluid pressure pushes it outward to clamp the pad against the rotor, and it retracts as pedal pressure releases.
What vehicles does part 7192 fit?
A direct-fit replacement for the 2019-2020 Freightliner Sprinter 1500, the 2019-2021 Freightliner Sprinter 2500, and the 2019-2021 Mercedes-Benz Sprinter 1500 and 2500 (all engines).
Is this a front or rear piston?
Rear. The catalog lists 7192 as the rear caliper piston for the listed Sprinter applications.
How many do I need?
The listed applications use two. Order the quantity your calipers require and service both sides of the axle together for even braking.
What are signs a caliper piston needs replacing?
Brake fluid weeping at the caliper, a corroded or pitted piston surface, or a brake that drags or won't fully release. Diagnose the cause first, since these can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
