Bolster Liner For Cast Steel Bolster For Casnub 22W Bogie To Rdso'S Drg. No.Wd-8507 9-S/3, Item No.-2, Alt. No.-7 (Seven) [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]