Hydraulic Cylinder, Tie-Rod, Bore Dia. 4 in, Stroke Length 8 in, Rod Dia. 1 1/2 in, Retracted Length 20 1/4 in, Port Size #8 SAE, Extended Length 28 1/4 in, Max. Pressure 3,000 psi, Temp. Range -20 Degrees to 180 Degrees F, Piston Material Ductile Iron, Piston Rod Material Chrome Plated, Ring Material Polyurethane, Tube Material Heavy-wall Honed Steel, Wear Band Material Durable, Non-Metallic, Body Material Steel, Tie Rods High Tensile, Finish Unfinished, Standards SAE J214