tender for overhauling kit for cock dh7 to kbi part no. i88738 used for air brake system of lhb coaches,consisting of 06 items. sl.no:1-retaining ring,kbi part no-457709,qty:01no, sl.no:2-knorr-k- ring,kbi part no-462575,qty:02nos, sl.no:3-o- ring,kbi part no-a47412,qty:01no, sl.no:4-o- ring,kbi part no-a95468,qty:01no, sl.no:5-o- ring,kbi part no-k4140,qty:03nos, sl.no:6-valve seat bushing ,kbi part no-c170298,qty:01no, .
