Ensure your semi truck is ready for the journey ahead with a high-efficiency hydraulic cylinder, with the Parker 8" x 167" Pin Mount 4-Stage Hydraulic Telescopic Cylinder. By utilizing a series of nested stages that collapse into one another, this replacement device reduces the need for excessive space and a large range of motion. Prepared with multiple durable components to endure extreme pressures. FleetPride is your First Click in Heavy Duty®.