PowerStop Disc Brake Rotor P/N:AR8642
PowerStop AR8792SCR front brake rotor for the 2005-2010 Jeep Grand Cherokee and other vehicles presses against the brake pads to slow the wheel. Also called a disc brake rotor, it is partially coated and has a vented, full-cast body.
A pulsing brake pedal, shaking under braking or deep grooves in the rotor face can mean the rotor is worn. Before you replace it, rule out a sticking caliper or worn pads, since either can produce similar signs. This listing is one rotor, and both front sides are normally replaced together.
It is a direct-fit replacement for the 2005-2010 Jeep Grand Cherokee and the 2006-2010 Jeep Commander, and its weight and vane count match the original equipment design.
Fit and size
Build and materials
One front brake rotor. The front axle takes two, one per side.
Product information is for general reference and may contain errors. See our Disclaimer.
Are these the right brakes and rotors for the 2005-2010 Jeep Grand Cherokee?
Yes. PowerStop AR8792SCR is a front rotor for the 2005-2010 Jeep Grand Cherokee and the 2006-2010 Jeep Commander. This listing is the rotor only.
Does this box hold PowerStop brake pads and rotors?
No. This listing is one front rotor sold individually; brake pads are sold separately, and the ABS tone ring is not included.
Is this PowerStop brake rotor coated against rust?
Yes. A silver epoxy coating covers the hat, outer edge and vanes to resist corrosion and keep a clean look behind alloy wheels.
At what thickness should this front rotor be replaced?
The discard thickness of PowerStop AR8792SCR is 28.50 mm (1.12 in); a new rotor measures 30.00 mm (1.18 in). At or below 28.50 mm, it is due for replacement.
How many PowerStop rotors and pads should I order for the front axle?
The front axle takes two rotors, one per side, and this listing is one of them. Pads are a separate purchase.
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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.