For 1981-1987 Peterbilt 310 - A/C Receiver Drier Four Seasons

Part Type: A/C Receiver Drier. Steel Filter Drier. Filter Drier. 1981 Peterbilt 310 Filter Driers; Fitting Type: Male Insert O-Ring; Length: 8.5 In.;. 1987 Peterbilt 310 Filter Driers; Fitting Type: Male Insert O-Ring; Length: 8.5 In.;.