supply of dowel sleeve , dowel sleeve equivalent to ( kbi part no. c140446) and confirming to rdso specification no. wd-23-bmbs-2008(rev.1) with amendment-1 of sept.2016. [ warranty period: 36 months after the d ate of delivery ] ] , pin clevis for bogie mounted brake cylinder equivalent to kbi part no. 778111 and confirmin g to rdso specification no. wd-23-bmbs-2008(rev.1) with amendment-1 of sept.2016. [ warranty perio d: 36 months after the date of delivery ] ] , bush for 10 bogie mounted brake cylinder for knorr bremse design bmbs. equivalent to d rg.no. kbi part no. c140445. material & specn: equivalent to kbi part no. and conforming to rdso s spec. no. wd-23-bmbs-2008 (rev.1) with amend. no. 1 of sept.2016. [ warranty period: 36 months after the d ate of delivery ] ]