Our 3.5K complete TK Trailer parts kits come in various bundles, making it easy to choose the one you need for your business. Each kit includes everything you need to build or repair a trailer, complete with axle, tire and wheel assemblies, fenders, lights, and more. Instead of sourcing each part or set of parts from different stores or catalogs, you can purchase one of our kits and get to work on your trailer. We offer both single- and tandem-axle sets, and we can help you pick the right one for your fleet. Order online from The Trailer Parts Outlet today!