Manufacturer
Carrier Replacement Parts

Model Number
551APX090000AA

Description
Convertible Electric Cooling Packaged Rooftop Unit

Parts List

CategoryPart NumberDescriptionDemandAvailability
HT01AH851
Carrier 1000Va 240/480Vprim120/240vsecNo
HT01CN231
Carrier 208/230/460Vpri 21Vsec 15VaNo
Motor,Ice Maker MotorHF21BZ015
Carrier 24 Vdc MotorNo
HN52AA001
Carrier 24V 2Pole 15Amp ContactorNo
50DK500132
Carrier 50Dk500132 Fan ShroudNo
Valves, Solenoids & Fittings50DK504739
Carrier 50Dk504739 Flue Box FittingNo
50DK400836
Carrier Access PanelNo
ActuatorHH84ZZ008
Carrier Actuator Logic BoardNo
KH01AA070
Carrier Air FiltersNo
50DK503372
Carrier Base RailNo
50DK503371
Carrier Base RailNo
50DK503370
Carrier Base RailNo
BearingP461-2102
Carrier BearingNo
Belt, PulleyP463-A48
Carrier BeltNo
50DK401000
Carrier Blank Off PanelNo
50DK502257
Carrier Blank Off PltNo
Pump, MotorHD58FK651
Carrier Blower MotorNo
Fan BladeLA22LA125
Carrier Blower WheelNo
CouplingEC39DM061
Carrier Body CouplingNo
50HJ500613
Carrier BoxNo
50DK505176
Carrier BracketNo
50DK502805
Carrier BracketNo
50DK501629
Carrier BracketNo
50DK501244
Carrier BracketNo
50DK500523
Carrier BracketNo
Bracket, Flange, Blade50BA414752
Carrier BracketNo
50DK500736
Carrier Bracket Coilhairpin EndNo
Motor,Ice Maker Motor50DK500131
Carrier Carrier 50Dk500131 Fan GrillNo
AA06BS228
Carrier Carrier Aa06bs228 ScrewNo
Fuse, Thermal Fuse, BreakerHH83ZB001
Carrier Circuit BreakerNo
Pan50DK407017
Carrier Condensate PanNo
50DK404637
Carrier Condenser Coil Aluminum FinNo
Fan & Blower MotorsHD46GK230
Carrier Condenser Fan MotorNo
ContactorsHN52KC024
Carrier ContactorNo
ControlHY84HA090
Carrier Control BoardNo
Control38HQ660014
Carrier Control BoardNo
50DK500810
Carrier Control BoxNo
50DK505487
Carrier Control CoverNo
50HJ500614
Carrier CoverNo
50DK400834
Carrier Cover AssemblyNo
50DK400832
Carrier Cover AssemblyNo
ProbeHH57AC078
Carrier Enthalpy SensorNo
RelayHN61KK066
Carrier Fan Center RelayNo
50DK500688
Carrier Fan DeckNo
Cooking Plate50DK500692
Carrier Fan PlateNo
Cooking Plate50DK500691
Carrier Fan PlateNo
50DK500693
Carrier Fan ScrollNo
FilterKH03DU350
Carrier FilterNo
FilterKH03DU330
Carrier FilterNo
Filter50DK406793
Carrier Filter Access Door (Filter Dr Kt)No
50DK506602
Carrier Filter RetainerNo
50DK506598
Carrier Filter RetainerNo
KH03DW161
Carrier Filteraluminum MeshNo
Cover,Cap99CC409372
Carrier Flare CapNo
Thermostats & High LimitsHH18HB031
Carrier Freeze ThermostatNo
SwitchHK02ZA439
Carrier H P SwitchNo
GuardCRHAILGD002A00
Carrier Hail GuardNo
50DK500944
Carrier Heater BracketNo
50DK505169
Carrier HoodNo
50DK501240
Carrier HoodNo
50DK501242
Carrier Hood SideNo
50DK505180
Carrier Hood TopNo
50DK404644
Carrier Ind Coil Alumin Fin 50DkNo
ShaftAW01DA096
Carrier Key Blower Shaft (5 Pack)No
KA21RB155
Carrier KnobNo
HR64ZE012
Carrier Lever Arm SwitchNo
HH18HA199
Carrier Limit SwitchesNo
FilterP502-C083S
Carrier Line DryerNo
BoardCESO110031-00
Carrier Logic BoardNo
50DK406977
Carrier Lower Filter Access DoorNo
P041-5103
Carrier Min 12GrommetNo
Motor,Ice Maker MotorHC01AZ026
Carrier MotorNo
P461-3706
Carrier Motorpulley 7/8-Inch Bore3.4-4.4-inchNo
50DK501627
Carrier Mounting BracketNo
Cooking Plate50DK504885
Carrier Mounting PlateNo
Cooking Plate50DK504884
Carrier Mounting PlateNo
SwitchHH22HA060
Carrier Outside Air Temp SwitchNo
313974-751
Carrier Paint SterlingNo
50DK505184
Carrier PanelNo
50DK502826
Carrier PanelNo
50DK406975
Carrier PanelNo
50DK401379
Carrier PanelNo
HY06MP050
Carrier PlugNo
50DK500714
Carrier Post CenterNo
SwitchHK06WC027
Carrier Pressure SwitchNo
SwitchHK02ZB044
Carrier Pressure SwitchNo
HY01GF001
Carrier Receptacle WhiteNo
RelayHN61KK324
Carrier RelayNo
EC39DM062
Carrier Schraeder Valve CoreNo
50DK500235
Carrier Seal Drain LineNo
Shaft50DK502898
Carrier ShaftNo
50DK501241
Carrier Side Hood-economizerNo
50DK506758
Carrier Support TrackNo
ControllerHK32AA002
Carrier Temp ControllerNo
Fuse, Thermal Fuse, BreakerHY84DA011
Carrier Terminal BlockNo
HH79NZ057
Carrier Thermistor For LowambientctrlNo
RelayHN67ZZ001
Carrier Time Delay; CompressorNo
50DK400831
Carrier Top PanelNo
TransformerHT01BD236
Carrier TransformerNo
38AK500257
Carrier Transformer BracketNo
HX30FZ012
Carrier Utility BoxNo
HX28ZZ001
Carrier Utility BoxNo
Axle, Roller, Shaft WheelKR11AG012
Carrier Wheel Blower PulleyNo

About Carrier

Carrier is one of the nation's leading HVAC manufacturers.