Supply of 203.2 Mm X 95.25 Mm 8 Inch X 3.3/4 In 203.2 Mm X 95.25 Mm 8 Inch X 3.3/4 Inch Bogie Mounted Air Brake Cylinder With Slack Adjuster To Rdso Drg. No..Sk.81057 Alt-11.Item No.2 With Working Stroke 40 Mm.The Cylinder Body To Rdso Sketch No 81201 Air Inlet And Exhaust Position Should Be 180 Degree Apart On Verticle Centre Line I.E. Top And Bottom Side. Note: The Material Specification For Piston Packing Mentioned At Item No. 3 In Rdso Sketch No. 81200/ Item No.10 In Rdso Sketch No. 81204 Should Be Made From Polyurethane Rubber Compound-D, Hardness- 85 Plus/Minus 5 Shore-A. Confirming To Rdso Specification No. Rp/115-1984 Or Latest. This Item Is Reserved For Procurement From Approved Sources Only. Icf Approved Vendors As Available On U-Vam For Item Id: 2300087.