Hydraulic components are essential parts of hydraulic systems, which use fluid pressure to perform work. Common components include pumps, cylinders, valves, and hoses. These components work together to convert mechanical energy into hydraulic energy, allowing machines to lift, move, or control heavy loads efficiently. In a hydraulic system, the pump generates fluid flow, while the cylinder converts that flow into linear motion. Valves regulate the flow and direction of the hydraulic fluid, and hoses transport the fluid between components. Together, these parts enable various applications, from construction machinery to automotive systems.