Shank Wear Plate For Coupler Body.Drawing No. : Rdso'S Drawing No. Sk. 62724, Alt. 28, Item 10.Material And Specification : As Per Drawing And Conforming To Rdso'S Spec. No. Wd- 70-Bd-10 (Rev. 3). [ Warranty Period: 72 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]