Hydraulic Cylinder, Tie-Rod, Bore Dia. 2 1/2 in, Stroke Length 8 in, Rod Dia. 1 1/8 in, Retracted Length 20 1/4 in, Port Size 3/4 In.-16 SAE, Extended Length 28 1/4 in, Max. Pressure 2,500 psi, Temp. Range -, Piston Material Ductile Iron, Piston Rod Material Chrome Plated, Ring Material Rubber O-Ring, Tube Material Precision Honed, Body Material Steel, Tie Rods Steel, Finish Painted, Standards -, Includes Pins and Retainers, Pin Dia. 1 in