Feature●Air Dryer Model: System Saver 1200P●Operating Temperature Range: -40°F to +175°F (-40°C, 80°C)●Operating Temperature Range: -40°F to +175°F (-40°C, 80°C)●Replacement Replaces Wabco Meritor R955205, Wabco R955300, R955079, R955315, R955082, 85122949, 4324210090, 4324210337, 4324210257, 4324210247, 4324210487, 4324210157●Replacement for Volvo, Freightliner, Kenworth, Peterbilt, International, Western Star Trucks. Description