supply of set of toh kit for maintenance of kbil make air dryer. , set of toh kit for maintenance of kbil make air dryer. one set consisting of 12 items, qty/ ad= 24 no s. sr. no. description kbil part no. qty. / ad 01- final filter element i.3.3085/6 01 drg. no. 1.4.3093 02- knorr k rin g a54953 02 03- o ring a40125/13 02 04- o ring a52320 01 05- o ring a91453 02 06- scraper ring a97200/5 02 0 7- o ring b44910 02 08- knorr k ring 462422 02 09- sealing ring 459633 01 10- o ring b55436 04 11- o ring 0124 266/1 04 12- humidity indicator 13685 01 repair kit (06 items) [ warranty period: 30 months after the date of deli very ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]