Lateral Hydraulic Damper (Secondary)With Equalising And Compensating Me Chanism For Wdm3D Locomotives Rdso Drg No.Sk.Vl.387,Alt 3 Or Latest. Item No.2. Spec: R Dso Specn No.Mp.0.40.99.03(Rev.05) March 2021 Or Latest [ Warranty Period: 30 Months After T He Date Of Delivery ] ]