Ensure your semi truck is ready for the journey ahead with a high-efficiency hydraulic cylinder, with the Custom Hoists 8" x 188.63" 5 - Single Acting Hydraulic Telescopic Cylinder. To reduce the need for excessive space and a large range of motion, this replacement device features a series of nested stages that collapse into one another. Fashioned with multiple durable components to tolerate extreme pressures. FleetPride is your First Click in Heavy Duty®.