supply of set of toh kit for maintenance of sil make air dryer. each kit consisting of 07 items, 09 nos. sr. no. description sil drg. no. wabco part no. qty/ per 01 filter coalescing 09870601 653298 01 no. 02 nut 3/8 , set of toh kit for maintenance of sil make air dryer. each kit consisting of 07 items, 09 nos. sr. no. d escription sil drg. no. wabco part no. qty/ per 01 filter coalescing 09870601 653298 01 no. 02 nut 3/8%u201d he x lock 71115603 569374 01 no. 03 washer 3/8%u201d 09870701 6401300001 01 no. lock self sealing- 04 %u2018 o%u2019 ring 4.237 id 09872644 590013 01 no. 05 kit humidity 09891301 304338 02 nos. indicator rebuild 06 re pair kit drain cock 09891101 309112 01 no. 07 repair kit purge valve 09891201 309113 02 nos. [ warranty perio d: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]