Get dependable, pressure-tested stopping power with the A1 CARDONE caliper 18-B5004 (also written 18B5004), a remanufactured unloaded disc brake caliper supplied with its mounting bracket. It installs as a direct-fit replacement for the listed applications, including the 2006-2009 Chevrolet Trailblazer, 2007-2016 GMC Acadia, 2008-2017 Buick Enclave and 2009-2017 Chevrolet Traverse — see the Buyer's Guide tab for the full list.
The caliper houses the hydraulic piston that presses the brake pads against the rotor when you apply the pedal. Signs the original may need replacing include fluid leaking at the caliper, brake drag, uneven pad wear, or a pull to one side; if a failed caliper is the cause, this remanufactured unit replaces it. As an unloaded caliper, brake pads are not included.
This part cross-references / interchanges with the following part numbers:
Does this GMC Acadia brake caliper fit my vehicle?
It's a direct-fit replacement for the 2007-2016 GMC Acadia and 2017 GMC Acadia Limited, among other listed vehicles. Check the Buyer's Guide tab to confirm your exact year and model.
Will this Chevrolet Trailblazer brake caliper come with a bracket?
Yes. This is a remanufactured unloaded caliper supplied with its mounting bracket, and it fits the 2006-2009 Chevrolet Trailblazer and the 2006 Trailblazer EXT.
Are brake pads included?
No. This is an unloaded caliper, so brake pads are not included. Reuse serviceable pads or install new ones as directed by the service procedure.
What hardware comes with it?
It ships with new bleeder screws and a complete set of brand-new hardware; new banjo bolts, washers, stainless steel clips and mounting pins are included where applicable, plus a plastic cap plug over the brake port.
Is this a new or remanufactured caliper?
It's remanufactured and 100% pressure-tested, rebuilt with brand-new premium components including new high-temperature EPDM seals, and kept in the original equipment finish.
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.
