This is a A-9827053 Receiver Drier PN: 9827053Main Description As Following : A-9827053 Receiver Drier P.N: 9827053 In Press.Line-Rear of EngineDim A (1): 3/8" MO x 3/8" MODim B (2): Dia. 3" x 9-1/4"Dim C (3): Does Not Have Port For Gauge Stocked As: A-804-1830 Found in Section & Models : Air Conditioning Parts > Receiver Drier, Case-IH TRACTOR: 9170 (S/N