FOUR SEASONS A/C Receiver Drier Fits 1986-1989 Mack RS

Part Type: A/C Receiver Drier. Steel Filter Drier. Filter Drier. Manufacturer: Four Seasons. 1986 Mack RS Filter Driers; Fitting Type: Male Insert O-Ring; Length: 9 In.;. 1989 Mack RS Filter Driers; Fitting Type: Male Insert O-Ring; Length: 9 In.;.