supply of over hauling kit for cockover hauling kit for cock,over hauling kit for cock ahb to kbi part no.wbahb 230 aa 002 for air brake sy stem of lhb coaches consisting of 9 items (1)gasket part no. wb419137a qty/set. 02 nos (2)sp ring part no. wb409906 qty/set 01 nos (3)shaft sealing ring part no. w4082704a qty/set 01 no s (4) o-ring part no. or022000 qty/set. 02 nos (5) o-ring part no. b76832 qty/set 01 nos (6) o-rin g part no. a 78503 qty/set 01 nos (7) o-ring part no. or010000 qty/set 01 nos (8) o-ring part no . b72767 qty/set 03 nos (9) o-ring part no. or123000 qty/set 01 nos ] carriage stores depot ajmer, rajasthan 545.00 set nwr