supply of procurement of rubber kit for f1 selector valve consisting of six itemsprocurement of rubber kit for f1 selector valve consisting of six items,rubber kit for f1 selector valve consisting of six items-sl(1):o ring 1-9/16od, wa bco part no-536580, qty/kit-4. sl.(2): o ring 1-5/8 od,wabco part no-532282,qty/kit- 4. sl.(3): o ring 1-1/2od,wabco part no- 524794,qty/kit- 3. sl.(4)gasket bottom cover,wabco part no- 558 535,qty/kit- 1. sl.(5)gasket pipe bracket, wabco part no- 558534,qty/kit- 1. sl.(6): gasket valve 2- 3/8,wabco part no- 533417,qty/kit- 1. [ warranty period: 30 months after the date of delivery ] ]