supply of procurement of set of rubber spare of sa-9 independent brake value consisting of 05 itemsprocurement of set of rubber spare of sa-9 independent brake value consisting of 05 items,set of rubber spare of sa-9 independent brake value consisting of 05 items. [1] o ring wabco pt no. 531868 skdp-30315/no.4-05 nos. [2]o ring wabco part no. 5 64056 skdp-30315/no.16-01no. [3] o ring wabco pt. no. 523734 skdp-30315/no-7-02 nos. [4] diaphgram wabco pt. no. 526346 skdp-3052-01 no. [5] gasket wabco pt. no. 560009 sk dp-3056-01 no. it is a overhauling kit of sa-9 of loco. [ warranty period: 30 months after the date of delivery ] ]