Tender For supply of rubber part kit for a9 automaticbrakevalve consisting of 8 items:1) diaphragm to rdso drg. no. skdp 3052, alt.1 qty/set- 1 no.(2) o ring to rdso drg no.skdp-3031. (item sl.no.4) qty/set- 2 nos(3) o ring to rdso drg no.skdp-3031 (item sl.no.5) qty/set- 1 no(4) o ring to rdso drg no. skdp-3031,(item sl.no.6), qty/set- 1 no(5) o ring to rdso drg no. skdp-3031 (item sl.no.7) qty/set: 2 nos.(6) o ring to rdso drg no.skdp-3031, (item sl.no.16), qty/set- 1 no. (7) seal valve to rdso drg no.skdp-3044 qty/set- 1 no(8) gasket pipe bracket to rdso skdp-3056 alt.1 qty/set-1 no.