This is a genuine OEM spare tire carrier guide tube for 2002-2022 Silverado and Sierra GM models, with a manufacturer part number of 15078833. The guide tube is a direct replacement with fitment type, and is designed to last for 30 days with a warranty. It is made for body hardware and falls under the category of Other Exterior Parts & Accessories, Exterior Parts & Accessories, Car & Truck Parts & Accessories, and Parts & Accessories. The item quantity is 1 and the quantity needed is also 1. Purchase this spare tire carrier guide tube for your GM model and rest assured that it is of high quality.