HELP!™ Driver and Passenger Side Tailgate Hinge Set (38646) by Dorman®. 1 Pair. Material: Metal. Attachment Method: Bolt On. Package Type: Card. Restore the ease and convenience of a properly functioning vehicle door with Dorman’s Tailgate Hinge Bushings. They return a sagging tailgate to proper alignment and operation while eliminating the hassle and expense of replacing the entire tailgate hinge.