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 the 2006-2011 Chevrolet HHR, 2004-2012 Chevrolet Malibu, 2008-2009 Pontiac G5, 2005-2010 Pontiac G6, 2006-2009 Pontiac Solstice, 2007-2009 Saturn Aura, and 2007-2009 Saturn Sky (all engines).
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 the 2006-2011 Chevrolet HHR, 2004-2012 Chevrolet Malibu, 2008-2009 Pontiac G5, 2005-2010 Pontiac G6, 2006-2009 Pontiac Solstice, 2007-2009 Saturn Aura, and 2007-2009 Saturn Sky.
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.
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.
