Tender For supply of spares for compressor model-pt 300 t make airtech - oil seal, gasket set, piston ring set, paylot valve, relief valve, cylinder lp 5.5, cylinder hp 4, connecting rod lp, connecting rod hp, valve complete lp 5.5, valve complete hp 4, safety valve 1-4 x 60, filter body complete, piston lp 5.5, piston hp, crank shaft complete