Find a broad selection of Hitch Accessories to help you use the trailer hitch on your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax to its full potential. Shop today and find Superior quality brands, such as RBP, Daystar, Monster Hooks, Dorman, Longhorn Fab Shop, and WeatherTech. Find what you need when it comes to Hitch Accessories, such as trailer hitch sleeves, hitch covers, and hitch pins. XDP offers a variety of Hitch Accessories to help you get the most use out of the trailer hitch on your vehicle.