Back glass stopper. flat. PartQualifier: flat. A clip for a Windshield. A component that isolates the Windshield from another component or it's mounting surface. A component that provides a cushion between the Back Glass and it's mounting surface. A Spacer for a Windshield. A stopper for a Windshield. Back Glass Spacer. Part cannot be reused/reinstalled. Part is non-reusable, replace if removed. Back stopper. Clip. Dam. Insert. Insulator. Lift gate. Included with: Back Glass, Back Glass Part cannot be reused/reinstalled, Glass, Part cannot be reused/reinstalled Back Glass, Part cannot be reused/reinstalled Windshield, Windshield, Windshield Part cannot be reused/reinstalled.