Supply Of 203 Mm Bogie Mounted Air Brake Cylinder (with Slack Adjuster) With 40mm S Troke Position -a As Per Rdso Sk- 81057 Alt.11 & Rdso Sk-81200, Alt.5 (except Item No.17 - H And Brake Trunion, Item No.18 - Split Pin And Item 19 - Washer ) To Rdso Spec. No. C-k 013 R Ev. 1 Of Oct.2012. [ Warranty Period: 30 Months After The Date Of Delivery ]