Carlson Disc Brake Caliper Piston P/N:7150
Keep your front brakes clamping properly with the Carlson disc brake caliper piston 7984, a direct-fit replacement for the 2008-2009 Pontiac G8 [All]. As a core piece of caliper hardware, the piston uses brake fluid pressure to push the brake pads against the rotor — when your friction materials are due, the hardware usually is too.
Because brakes work as a system, replacing worn or seized pistons helps the caliper apply and release evenly. The listed application uses two pistons, so order two for a complete front-axle service. Signs a piston may need replacing include a caliper that sticks or drags, uneven pad wear, or leakage past a scored, corroded piston. Country of origin: China.
Interchange: FH7984 · DPS85213
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What vehicle does the Carlson 7984 caliper piston fit?
It is a direct-fit replacement for the 2008-2009 Pontiac G8 [All]. Always confirm fitment for your vehicle in the "Vehicles it fits" section.
What does a brake caliper piston do?
It uses brake fluid pressure to force the brake pads against the rotor so the vehicle can slow and stop. When the piston seizes or leaks, the caliper cannot apply pads evenly.
What are the dimensions of this piston?
It measures 1-11/16 in (43.2 mm) in diameter and 2 in (50.8 mm) in height, and is made of steel.
How many pistons should I order?
The listed 2008-2009 Pontiac G8 application uses two pistons, so order two to service the front axle completely.
What are signs this caliper piston may need replacing?
A caliper that sticks or drags, uneven or rapid brake pad wear, or fluid leaking past a scored or corroded piston can indicate the piston should be replaced.
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