supply of rubber kit for e3 emergency brake valve. one set consisting of 04 items, 04 nos. , rubber kit for e3 emergency brake valve. one set consisting of 04 items, 04 nos. (1) seali ng ring dia 25 ftil part no.612703300 or sil part no.30873521 - qty. 01 no. (2) gasket cover- ftil part no.524702000 or sil part no.30891521 - qty. 01 no. (3) sealing ring 1/4 flange- ftil part no. 51870610 00 or sil part no.00184922 - qty. 01 no. (4) piston seal- ftil part no. 524701000 or sil part no.300862 01 - qty. 01 no. (this is shelf life item and should be procured with staggered delivery period. item to be supplied within 180 days of manufacture date.) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]