Rear Brake Caliper Piston for 2016-2018 BMW X5 & More - GRC 7075

Keep firm, reliable braking with the Carlson Disc Brake Caliper Piston 7075, a rear-position replacement piston for your BMW. It fits many vehicles, among them the 2016-2018 BMW X5, 2008-2010 BMW 528i and 2009-2010 BMW 535i xDrive; see the Buyer's Guide tab for the full list. The listed applications use 2.

The caliper piston sits inside the rear brake caliper bore and transfers hydraulic pressure from the brake fluid to the brake pad, pressing the pad against the rotor when you apply the brakes.

• Direct-fit replacement: designed to install in the rear caliper for the listed BMW applications.
• Rear caliper piston: transfers hydraulic pressure to the brake pad for clamping force.
• Quantity per application: the listed vehicles use 2 pistons.

Signs the original piston may need attention include fluid seepage at the caliper, a seized or dragging piston, uneven pad wear, or a spongy pedal. If a worn or corroded piston is the cause, replacing it helps restore proper caliper function. Inspect the caliper bore and seals during service, and consult the vehicle service information for the correct procedure and torque specifications.