supply of overhauling kit for pressure regulating [overhauling kit for pressure regulating valve for hhp locomotives fitted with ccb 1.5 panel air brake system suitable for kbil part no. 775391 consisting of 04 items 1) unirex inlet diaphragm kit 01 nos/set. 2) helical magnet spring- 01 nos/set. 3) spindle exhaust piston valve assly-01 nos/set. 4) housing seal kit assly-01 nos/set.]overhauling kit for pressure regulating [overhauling kit for pressure regulating valve for hhp locomotives fitted with ccb 1.5 panel air brake system suitable for kbil part no. 775391 consisting of 04 items 1) unirex inlet diaphragm kit 01 nos/set. 2) helical magnet spring- 01 nos/set. 3) spindle exhaust piston valve assly-01 nos/set. 4) housing seal kit assly-01 nos/set.],overhauling kit for pressure regulating valve for hhp locomotives fitted with ccb 1.5 p anel air brake system suitable for kbil part no. 775391 consisting of 04 items 1) unirex inlet diaphragm k it 01 nos/set. 2) helical magnet spring- 01 nos/set. 3) spindle exhaust piston valve assly-01 nos/set. 4) hou sing seal kit assly-01 nos/set. [ warranty period: 30 months after the date of delivery ] ]