Contact Roller Housing For Tap Changer N32 To Repl'S Part No. S1513 Or M/S Aal'S Item Part No. G1513 For Wam 4 And Wag 5 Locos. [ 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 ] ]