ROUND ALUMINIUM BARREL WITH TIE ROD CYLINDER ISO 15552 DOUBLE ACTING WITH ISO 16030 "G" PORTS D=125 STROKE:25mm, WITH HARD CHROMED SINGLE ROD PREPARED FOR MAGNETIC DETECTION, WITH FIXED MOUNTED CENTRE TRUNNION (AXIS PERPENDICULAR TO THE PORTS), DIMENSION XV=146 mm. WITHOUT DETECTOR, PREPARED FOR MAGNETIC DETECTION, NOT CUSHIONED PISTON.