Brake Cylinder 11" With Double Acting Automatic Slack Adjuster With Hand Brake Cable. M Ake/ Brand-Escorts. Drg. No: Escorts, 3Eb7348, Alt-11 With Latest Alteration. Mat. Spec: Rdso Spec.No.- Wd-23Bmbs-2008 Rev-01 , Amendment No.1 Ofsept.-2016 With Latest Revision And Amendment. [ Warra Nty Period: 36 Months After The Date Of Delivery ] ]