Keep hydraulic pressure moving to your rear brakes with the Carlson Disc Brake Caliper Piston (MPN 7084). This rear caliper piston installs as a direct-fit replacement for the 2007-2009 Dodge Sprinter 3500, 2007-2015 Freightliner Sprinter 3500, 2010-2018 Mercedes-Benz Sprinter 3500, and 2018 Mercedes-Benz Sprinter 3500XD.
Inside the caliper, the piston is what turns hydraulic force into clamping force: when you apply the brakes, brake-fluid pressure acts on the piston and drives the pad against the rotor. A piston that has corroded, pitted, or seized in its bore can keep the caliper from applying or releasing evenly. If a failed piston is the cause of brake drag, uneven pad wear, or a caliper that won't retract, this replaces it.
- Hydraulic actuation: transfers brake-fluid pressure into the clamping force that presses the pad against the rotor.
- Rear application: cataloged as the rear caliper piston for the listed Sprinter 3500 vans.
- Direct-fit replacement: installs in place of the original piston on the listed applications.
- Quantity: the listed applications use four rear caliper pistons — order the quantity your vehicle requires.
Fitment: 2007-2009 Dodge Sprinter 3500, 2007-2015 Freightliner Sprinter 3500, 2010-2018 Mercedes-Benz Sprinter 3500, and 2018 Mercedes-Benz Sprinter 3500XD (all engines). See the Buyer's Guide tab for the full application list.
Manufacturer part number 7084.
