Inter Lock Washer Of Size M20 For Traction Link And Pivot Housing Bolts To Drg No. 1209 -01.413- 031 And As Per Rdso Instruction Bulletin No: Mp.Ib.Vl.06.28.09 For Wag9/Wap7 Locomotiv Es. [ 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 ] ]