supply of kit for sil make air dryers consist of 5 items: 1.filter coalesing sil pt. no.0987061kit for sil make air dryers consist of 5 items: 1.filter coalesing sil pt. no.0987061,kit for sil make air dryers consist of 5 items: 1.filter coalesing sil pt. no.098 7061 or equivalent:01 no. 2. nut 3/8 16 hex lock sil pt.no.7111560 or equivalent: 01 no. 3. wash er 3/8 lock self sealing sil pt.no.09870701 or equivalent: 01 no. 4. o-ring 4.237 id sil pt. no.0 9872644 or equivalent: 01 no 5. kit humidity indicator rebuilt 09891301 or equivalent: 2 nos [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited