Condenser/Pressurizer Motor LATE serial numberOEM part numbers AT178828, AT74836 Item Information Sealed Motor Stud Mount Additional Information Also Used as a Blower Motor on Models with Serial Number 547399 and Above Specifications TYPE Single Shaft, Single Speed SHAFT SIZE 5 16" SHAFT LENGTH 1 1 2" MOTOR DIAMETER 3" MOTOR LENGTH 4 5 8" OVERALL LENGTH 6 1 4" ROTATION Clockwise NUMBER OF WIRES 2 VOLTAGE 12 STUD SPAN 2 5 16" Compatible With John Deere Forage Harvester5720, 5820