Secondary Spring For Wap-7/Wag- 9 Locos. Clw'S Drg. No. 1209 01.015-010 Alt. -1 & Specn. No. Clw/Ms/3/Spec/Eldobogie/004 Alt.3. [ 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 ] ]