FLEXIBLE HOSE ( 500 mm ) FOR BRAKE ACTUATOR AS PER KNORR BREMSE PART No. KP0313153 OR FAIVELEY TRANSPORT PART No. FT0052512- 002 OR ESCORTS PART No. 3EB9942, CONFORMING TO RDSO SPECIFICATION No. RDSO/ 2011/ CG- 04, REV. 02 & RDSO DRG. No. CG- 19037, ALT. 1.