THIS CYLINDER KIT CONTAINS ALL THE PREMACHINED PARTS TO MAKE 60mm BORE CYLINDER WITH A 35mm ROD AND 600mm STROKE. GIVES A CLOSED CENTRES LENGTH OF 760mm AND OPEN CENTRES OF 1360mm . INCLUDED IN THIS KIT ARE PRE MACHINED TUBES & RODS AT THE CORRECT LENGTH TO ELIMINATE THE NEED FOR MACHINING, PARTS WILL ONLY NEED TO BE WELDED AND ASSEMBLED. SEE OTHER SECTIONS FOR ROD EYES , PIPES , VALVES ETC