What HP motor do I need for my Carrier unit?

The correct replacement for Carrier model LC650LC400591 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Carrier equipment which lists the model number LC650LC400591.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Is this fan motor compatible with Bryant or Payne systems too?

Many Carrier parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

Carrier

OEM Carrier Condenser Fan Motor HC42GR234 for LC650LC400591

Name: OEM Carrier Condenser Fan Motor HC42GR234 for LC650LC400591
Brand: Carrier
SKU: CARRIE-LC650LC400591-FAN_MOTOR-HC42GR234
Price: 203.95 USD
Availability: InStock

SKU: CARRIE-LC650LC400591-FAN_MOTOR-HC42GR234 Brand: Carrier

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OEM Carrier Condenser Fan Motor HC42GR234 for Model LC650LC400591

This is the factory-specified OEM condenser fan motor (part number HC42GR234) for the Carrier LC650LC400591 condensing unit. The condenser fan motor drives the outdoor fan blade to pull air across the condenser coil, dissipating heat from the refrigerant. When this motor fails, the system will overheat, trigger high-pressure lockout, or shut down entirely — leaving you with warm air or no cooling at all. Common failure symptoms include a humming condenser unit with no fan movement, a burning smell from the outdoor cabinet, or a fan blade that spins freely by hand but won't start under power.

Specs: OEM part HC42GR234 | Factory-matched HP, RPM, rotation direction, and shaft diameter for Carrier LC650LC400591 | 48-frame round body | Permanently lubricated bearings | 208-230V rated
OEM vs Generic: This is a genuine OEM Carrier motor wound to exact factory tolerances. Generic replacements may differ in rotation direction, shaft length, or RPM, causing poor airflow, compressor overheating, or premature failure. OEM ensures a direct drop-in fit with no modifications required.
Install Difficulty: 3/5 — Requires disconnecting power at the disconnect box and discharging any residual voltage. Tools needed: 1/4" and 5/16" nut drivers, wire stripper, multimeter, and zip ties. Photograph all wiring and fan blade orientation before removal. Note shaft-up or shaft-down orientation on your existing motor before ordering.
Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our NationalHVACParts.com warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier model LC650LC400591. Always verify HP rating, voltage, RPM, rotation direction (CW/CCW viewed from shaft end), and shaft diameter against your unit's data plate before installation. If you have questions about fitment, our HVAC parts specialists are available to confirm compatibility before you order — ensuring you get the right part the first time.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Carrier Condenser Fan Motor ...

$203.95

Frequently Asked Questions

Does this Fan Motor fit my Carrier LC650LC400591?

Yes. This is the factory-specified OEM fan motor for the Carrier LC650LC400591. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the fan motor on my Carrier LC650LC400591?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this fan motor compatible with Bryant or Payne too?

Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Carrier fan motor?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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OEM Carrier Condenser Fan Motor HC42GR234 for LC650LC400591

OEM Carrier Condenser Fan Motor HC42GR234 for Model LC650LC400591

Shipping Information

Return Policy

Frequently Asked Questions