Restore firm, even hydraulic clamping force to your brake pads with the A1 CARDONE Remanufactured Unloaded Disc Brake Caliper 18-B5004 (also written 18B5004). This unloaded caliper ships with its mounting bracket and drops in as a direct-fit replacement for the listed applications, including the 2008-2017 Buick Enclave, 2006-2007 Buick Rainier, 2006-2009 Chevrolet Trailblazer, 2006 Chevrolet Trailblazer EXT, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, 2017 GMC Acadia Limited, 2006-2009 GMC Envoy, 2006 GMC Envoy XL, 2006-2008 Isuzu Ascender, 2006-2009 Saab 9-7X and 2007-2010 Saturn Outlook — see the Buyer's Guide tab for the full list and engine details.
Because this is an unloaded caliper, brake pads are not included. If a leaking, sticking or seized caliper is the cause of brake drag, uneven pad wear or a soft pedal, this replaces it. Replacing calipers as an axle pair is good practice for balanced braking.
This part cross-references / interchanges with the following part numbers:
What is included with this caliper?
You get the remanufactured unloaded caliper plus its mounting bracket, a new bleeder screw and a brake-port cap plug. New banjo bolts, washers, stainless steel hardware clips and mounting pins are included where applicable.
Are brake pads included?
No. This is an unloaded caliper, so brake pads are not included. Reuse or replace your pads separately as directed by the brake service procedure.
Will this caliper fit my vehicle?
It is a direct-fit replacement for the listed applications, including the Buick Enclave and Rainier, Chevrolet Trailblazer and Traverse, GMC Acadia and Envoy, Isuzu Ascender, Saab 9-7X and Saturn Outlook. See the Buyer's Guide tab.
Is this a remanufactured caliper?
Yes. It is expertly remanufactured with brand-new premium components and is 100% pressure-tested to deliver consistent brake performance.
What are signs my caliper may need replacing?
Common signs include fluid leaking at the caliper, brake drag or a wheel that runs hot, uneven pad wear, or a soft pedal. Diagnose the cause before replacing, as other parts can produce these symptoms.
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.
