SeniorTIKI

Thanks for the reply and info.

Need help to identify a part. 2001 GMC 2500HD crew cab. Opened the drivers door and found this rubber part laying inside of the rear bottom of the front fender below the bottom door hinge. I checked the passenger side and found the same part in the same spot on that side. It looks like a shim or rubber mount of some type. Any help? Thanks