Chief WX Welded Cylinder: 3.5 Bore x 12 Stroke, 3000 PSI, 1.75" Rod Diameter with SAE #8 Port Size, Retracted: 20.0 and Extended Length: 32.0, 1" Pin Dia, 207464 3.5 Bore, 12 Stroke, 1.75 Rod Dia., 20 Retract, 32 Extend, 28860 Load, SAE 8 Ports, 1 Pin 3.5 Bore x 12 Stroke 1.75 Rod Dia. Bailey Part Number: 207464