supply of set of 11 bogie mounted brake cylinderset of 11 bogie mounted brake cylinder,set of 11 bogie mounted brake cylinder with double acting automatic slack adjuster with hand brake cable assembly and without hand brake cable assembly of air brake wagons having bmbs (escorts design). (one set of 11 bogie mounted brake cylinder consists of 1 no. brake cylinder with hand brake cable assembly and 1 no. brake cylinder without hand brake cable assembly). as per rdso drg. no. wd-08093-s- 02, alt. 3, item no. 3 conforming to rdso spec. no. wd-23-bmbs-2008 (rev. 1) with amend. - 1 of sept. 2016. (as per escorts part no. 3eb7348 & 3eb7347. [ warranty period: 30 months after the date of delivery ]