supply of set of filter, o ring and sealing ringset of filter, o ring and sealing ring,filter for common pipe bracket ( escort part no-191 or kbi part no- b67433/k1). [ warranty period: 30 months after the date of delivery ] ] , set of application choke and release choke for bmbs wagons distributor valve (keo type) choke size- 1.42mm for application choke & 1.52mm for release choke. make- knorr-bremse/ escort [ warranty period: 30 months after the date of delivery ] ] sr.section engineer wagon gujarat 408.00 set , set of filter, o ring and sealing ring for common pipe bracket- 3items- 4 nos :- (1) filter escort pt no.191 /knorr bremse pt.no. b67433/ki qty-1 no (2) o ring escort pt no.186 / k norr bremse pt.no b67533/ki qty-2 no (3) sealing ring escort pt no.255 / knorr bremse pt.no. 1 .4.141 qty- 1 no [ warranty period: 30 months after the date of delivery ] ] sr.section engineer wagon gujarat 1200.00 set => limited