Procurement Of Coupler Rod (For Air Brake) Boxn Wagon Etc.,Coupler Rod (For Air Brake) Boxn Wagon To R.D.S.Os Drg No. Wd - 00046 -S - 0 1, Item No. 1, Alt. No.- 7. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]