supply of rubber kitrubber kit,rubber kit for overhaul maintenance for a-9 auto brake valve comprising of 04 items for used in eelec. locomotives. i) o ring, rdso drg. no. skdp- 3031 qty/set - 7 nos. ii) diaphrag m, rdso drg. no. skdp-3052 alt. 1, qty/set - 1 no. iii) seal with insert rdso drg. no. skdp - 3044 qty./set - 1 no. iv) pipe bracket gasket, rdso drg. no. skdp - 3056 alt. no. 1 qty./set - 1 no. as p er spec. irs-r-48-24, april 2024. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited