The AP Air 990-403K is a complete Sanden-style A/C conversion kit for John Deere tractors and combines

Suction Hose - Expansion Valve to Cab for John Deere replaces OEM number RE52670

Blower Motor Resistor for John Deere replaces OEM number RE52988

Direct replacement for Cummins 6BEXPK

Direct replacement for Cummins 2881688

Maxiforce Head Gasket, DT360 for Navistar 819546 770582 The AP Air 990-403K isAftermarket Head Gasket for the International Harvester NAVISTAR DT360 diesel engine. Direct replacement for International Harvester 1819546. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.