OEM Carrier Condenser Fan Motor 1HP 208-230/460V 3-Phase for Model 09DK044800

This is the genuine OEM factory-authorized condenser fan motor for the Carrier 09DK044800 commercial condensing unit. Manufactured by Marathon Electric (model 5K49ZN6390S) and built to exact Carrier Corporation specifications, this motor drives the condenser fan blade to expel heat from the refrigerant coil during the cooling cycle. When this motor fails, you'll typically experience the compressor overheating and tripping on high-pressure lockout, the condenser fan failing to spin at startup, or the unit shutting down within minutes of operation due to insufficient heat rejection.

• Specs: 1 HP | 208-230/460V | 3-Phase | 60 Hz | 1140 RPM | 56Y Frame | TENV Enclosure | 6.3–6.4/3.2 FLA | GE/Marathon model 5K49ZN6390S | OEM Part Numbers: HD52AK654 (primary), HD52AK002 (alternate)
• OEM vs Generic: This factory-authorized motor is manufactured to Carrier's exact design-life testing standards. Generic aftermarket motors frequently deviate in RPM, torque curve, and shaft diameter, leading to airflow deficiencies, vibration, and premature compressor failure. This OEM unit preserves your equipment's UL, CSA, and Energy Star certifications.
• Install difficulty: 3/5 — This is a 3-phase commercial motor replacement. Disconnect and lock out all power before beginning. Tools needed: multimeter, motor rotation tester, appropriate wiring terminations, and a torque wrench for fan blade hub. Verify correct fan blade rotation direction before re-energizing. Consult a licensed commercial HVAC technician if unfamiliar with 3-phase wiring.
• Warranty: OEM factory warranty included. Ships same business day from our warehouse — order by 3PM local time for same-day dispatch.

Compatibility: Direct OEM replacement for Carrier model 09DK044800. Cross-references OEM part numbers HD52AK654 and HD52AK002. Always verify voltage configuration (208-230V or 460V wiring) against your unit's nameplate before installation. Our fitment specialists can confirm compatibility — contact us before ordering if you have any questions.