Main Spring Assembly For Pantograph Type Ir03H Of High Speed Electric Locomotives. A S Per Clw Specn. Clw/Es/P-5/Alt.F. M/S Contransys Pvt. Ltd. Part No. Coh600. [ Warranty Period: 3 0 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]