supply of kit for sanding equipment mainfold assembly as per ftrtil part.no.7900061 25 and d & m part. no.rk-ab759-w404 consist of 4 items ( as per annexure ) : ( 1 ) kit for isolating cock consist of ftrtil part no. 790003101 and d&m part.no. rk-ab759-w291 - 02 set. ( 1.1 ) rubber ball seat ftrtil part no. 003701000a and d&m part no. ab759-353 - 02 nos. ( 1.2 ) o ring ftrtil part no. 003705000 a and d&m part no. 0015-101 - 1 no. ( 1.3 ) o ring ftrtil part no. 001710500a and d&m part no. 0015-13 - 1 no. ( 1.4 ) valve insert ftrtil part no. 003603000 - 1 no. ( 2 ) o ring ftrtil part no. 006720000a and d&m p art no. 0015-31 - 06 nos. ( 3 ) washer ftrtil part no. 016701000 and d&m part no. 0018-19 - 04 nos. ( 4 ) o ring ftrtil part no. 013701000a - 05 nos. [ warranty period: 30 months after the date of delivery ] diesel stores depot, hubli, swr karnataka 5.00 set