Adapter (Narrow Jaw With Lug) Class 'K' 6 1/2'' X 9'' For Lwlh 25T Bogie, Rdso Drawing No . Wd15020-S/03, Alt.-7 Or Laatest, Material & Specification As Per Drawing And Conforming To Rdso Specif Ication No. No.-Ab/Rb-41-2016 (Rev. 1) Or Latest. [ Warranty Period: 48 Months After The Date Of Deliver Y ] ]