FOUR SEASONS A/C Receiver Drier Fits 1989-1997 Mack RB

Part Type: A/C Receiver Drier. Steel Filter Drier. Filter Drier. Manufacturer: Four Seasons. 1989 Mack RB Filter Driers; Fitting Type: Male Insert O-Ring; Length: 9 In.;. 1997 Mack RB Filter Driers; Fitting Type: Male Insert O-Ring; Length: 9 In.;.