Coupler Body With Shank Wear Platecoupler Body With Shank Wear Plate,Coupler Body With Shank Wear Plate (Welded In Position) For Transition Cbc To Rdso Dr G. No. Sk 62724 Alt-32, Items No. 18 & 10. Other Technical Conditions Conforming To Str No. 56-Bd-2 007 Read With All Amendments, Latest Amendment No.2 Of Sept-2016. [ Warranty Period: 48 Months After The Date Of Delivery ] ]