Dorman 38642 Tailgate Hinge Kit for Select Chevrolet/GMC/Cadillac Trucks DIRECT REPLACEMENT: This Dorman tailgate hinge kit is specifically engineered to match the original design and performance of the original tailgate hinge on select Chevrolet, GMC and Hummer vehicles. RUST-RESISTANT: Manufactured with rust-resistant plating for a longer service life. QUICK FIX: Repairs a crooked or sagging tailgate. REPLACEMENT TIP: We recommend replacing hinges in pairs for optimal tailgate strength and operation. ENSURE FIT: To make sure this fits your exact vehicle, input your year, make, model and trim into the Amazon Garage. Original Equipment (OE) Numbers: 15074252,15074253,15078745,15078746