"Kit For Sil Make Air Dryers Consist Of 5 Items. 1.Filter Coalesing-Sil Pt. No.0 9870601 Or Equivalent-01 No. 2.Nut 3/8" 16 Hex Lock Sil Pt.No.71115603 Or Equivalent-01 N O. 3.Washer3/8"Lock Self Sealing Sil Pt.No.09870701Or Equivalent-01 No. 4. O-Ring 4.237 Id Sil Pt.No.09872644 Or Equivalent-01 No 5.Kit Humidity,Indicator Sil Pt.No.09891301Or Equiv Alent-02 Nos." [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]