tender for must change kit of fiba as per annexure-a knorr bremse part no. ii74619 .--ring 0-ring 0-ring -ring valve head retaining ring knorr-k-ring knorr-k-ring knorr-k-ring 0-ring 0-ring valve sealing disc 0-ring hexagon nut retaining ring ring piston o ring o ring ring ring ritng valve head retaining ring knorr k ring knorr k ring aivcrr k ring -ring ring retaining ring retaining ring 0-ring 0-ring valv.seat bushing 0-ring guide bushing knorr-k-ring knorr-k-ring retaining ring knorr-k-ring 0-ring o-ring 0-ring valve seat bushing o ring o ring seat ring sealing washer gland packing seat ring sealing washer gland packing plastic cover flexible hose 3/4 x 550
