Carlson Disc Brake Caliper Piston P/N:7150
Keep your front brakes clamping firmly and evenly with the Carlson Disc Brake Caliper Piston, MPN 7120. It installs as a direct-fit front-caliper piston for many vehicles, among them the 2004-2012 Chevrolet Malibu, 2006-2011 Chevrolet HHR and 2005-2010 Pontiac G6; see the "Vehicles it fits" section for the full list.
Seated inside the front caliper bore, the piston is the part that receives brake-line hydraulic pressure and pushes the brake pad against the rotor when you press the pedal. A worn, scored, or corroded original can drag, stick, or clamp unevenly, so a fresh piston helps the caliper apply and release the pad the way it should.
The listed applications use two pistons per vehicle at the front axle; confirm the quantity your caliper requires and replace as directed by the vehicle service procedure for balanced braking.
What does this brake caliper piston do?
It sits in the front caliper bore and converts brake-fluid hydraulic pressure into the mechanical force that pushes the brake pad against the rotor when you apply the brakes.
Which vehicles does MPN 7120 fit?
It's cataloged for the front position on many vehicles, among them the 2004-2012 Chevrolet Malibu, 2006-2011 Chevrolet HHR and 2005-2010 Pontiac G6; see the "Vehicles it fits" section for the full list.
Is this a front or rear piston?
The catalog lists this as a front brake caliper piston for the applications shown.
What are the signs my caliper piston may need replacing?
Signs can include a sticking or dragging brake, uneven pad wear, or a piston that is scored or corroded. Diagnose the cause before replacing, as these symptoms can have other sources.
How many pistons do I need?
The listed applications use two front pistons per vehicle. Confirm the quantity your specific caliper uses and follow the service procedure for balanced braking.
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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.