Discount Hydraulic Hose.com understands that time is money. Being down due to a blown hose is just not something you can afford. We offer a wide variety of fittings, including DOT Approved Air Brake Fittings and DOT Approved Air Brake Tubing, as well as all your standard hydraulic needs for your truck or fleet. We have wet-line system components, custom hydraulic hose assemblies, and much more. If you are building or repairing air brake systems, fuel lines, or air conditioning systems, you will find the parts you need here.