Browse our range of hydraulic hose and inserts, couplings, adaptors, valves, tube fittings, test equipment and accessories, selected for building, repairing and maintaining complete hydraulic systems. Confirm the working pressure, fluid compatibility, thread or flange standard and required size before ordering. Hydraulic components that look similar are not always interchangeable, so matching the complete specification helps prevent leakage, restriction and premature failure. Explore the available options online, or contact Fluid-Air Components if you need help identifying a compatible product or cross-referencing an existing component.