Fan motor, 1/4 HP, 200-230 volts, 60 hertz, 1.3 amps, 1100 RPM's, single speed, closed enclosure, 42Y frame, single phase, counterclockwise rotation, 3" shaft
Grid is 1 inch square
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
Manufacturer Part

Trane Blower Motor MOT18731

Genuine OEM Part # MOT18731RC Item # 4976784Alternative Part Number(s)
Manufacturer Part
Fan motor, 1/4 HP, 200-230 volts, 60 hertz, 1.3 amps, 1100 RPM's, single speed, closed enclosure, 42Y frame, single phase, counterclockwise rotation, 3" shaft
Grid is 1 inch square
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
Trane Blower Motor MOT18731
$833.35
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Fan motor, 1/4 HP, 200-230 volts, 60 hertz, 1.3 amps, 1100 RPM's, single speed, closed enclosure, 42Y frame, single phase, counterclockwise rotation, 3" shaft
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$833.35
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This part MOT18731 is compatible with:

Product Type:
Central Air Conditioner
Brands:
Trane

Related Articles & Videos

06:25
How This Part Works
Central Air Condenser Fan Motor Replacement
02:01
Troubleshooting
Central Air Conditioner Fan Motor Not Running — Central Air Conditioner Troubleshooting
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Troubleshooting
Central Air Conditioner Not Cooling — Central Air Conditioner Troubleshooting
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Troubleshooting
Central Air Conditioner Is Noisy — Central Air Conditioner Troubleshooting
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Troubleshooting
Central Air Conditioner Not Running — Central Air Conditioner Troubleshooting
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Blower Motor Customer Reviews

Common Problems Fixed by the Blower Motor

Based on customer reports and repair data, this part commonly fixes these issues:

About the Blower Motor

Since the furnace's blower motor is the component that circulates the cooled air through the home's venting, a defective blower motor will result in the central air conditioner not blowing enough. You can use a multimeter to test the blower motor for electrical continuity, a continuous electrical path present in the motor, as well as determine if power is reaching the motor. You can also try turning the blower wheel by hand. If the wheel does not turn freely, it's likely the motor bearings have seized and the blower motor will need to be replaced.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number MOT08804
Replaces Part Number MOT08895
Replaces Part Number MOT08805
Replaces Part Number MOT018731
Part Production Number 5KCP29JCA053BS
Part Production Number 000160
Part Production Number 6324Y2547560
Part Production Number D151060P01
Part Production Number A053BSV3047442
Part Production Number 5KCP29HCA094CS
Part Production Number 000320
Part Production Number F384Y2480600
Part Production Number D161269P01