Lennox 49L97 Motor Arm
The Lennox 49L97 Motor Arm is a critical structural component engineered specifically for high-efficiency air handlers and residential furnaces. As a Genuine Lennox OEM replacement part, this motor mount arm ensures precise alignment and rotational stability for the blower motor assembly. Measuring approximately 3.718 x 4.156 inches and weighing 0.23 lbs, its robust construction is designed to withstand the high-torque demands of industrial-grade HVAC motor support. This furnace motor bracket is cross-compatible with several Lennox series, including AM61V, CBWMV, CBX32MV, and CBX40UHV units. For technicians performing field service, utilizing this exact 49L97 motor arm is vital for maintaining manufacturer-specified clearance and vibration dampening within the blower deck. Proper installation of this direct replacement HVAC part reduces bearing stress and prevents premature motor failure, ensuring that the airflow system operates at peak efficiency without the mechanical noise associated with generic or warped mounting hardware.
Key Benefits- Optimized Motor Alignment: Ensures the blower motor remains perfectly centered within the housing to prevent unbalanced rotation.
- Vibration Dampening: Heavy-duty construction absorbs mechanical resonance, protecting the motor housing and reducing noise.
- Direct OEM Fit: Eliminates the need for field modifications, fitting seamlessly into Lennox air handlers and heating refrigeration systems.
- High-Durability Metallurgy: Resistant to the thermal cycles and moisture levels commonly found in residential plenum environments.
Which Lennox models are compatible with the 49L97 motor arm?
This arm is designed for a broad range of units, specifically the CBX32MV, CBX40UHV, and G40DF series. Check your service manual to confirm the specific blower assembly part number.
Is this a universal motor mount?
No, the Lennox 49L97 is a proprietary Lennox replacement part. While some generic arms appear similar, the hole spacing and arm curvature are critical for maintaining the correct blower motor offset and should not be substituted with non-OEM hardware.
What causes a motor arm to fail?
Failure typically results from excessive vibration due to a clogged blower wheel or loose mounting bolts. Replacing the 49L97 during a motor swap is recommended if there are any signs of metal fatigue or stress fractures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $14.12
-65%$14.12
$4.94Lennox 49L97 Motor Arm
The Lennox 49L97 Motor Arm is a critical structural component engineered specifically for high-efficiency air handlers and residential furnaces. As a Genuine Lennox OEM replacement part, this motor mount arm ensures precise alignment and rotational stability for the blower motor assembly. Measuring approximately 3.718 x 4.156 inches and weighing 0.23 lbs, its robust construction is designed to withstand the high-torque demands of industrial-grade HVAC motor support. This furnace motor bracket is cross-compatible with several Lennox series, including AM61V, CBWMV, CBX32MV, and CBX40UHV units. For technicians performing field service, utilizing this exact 49L97 motor arm is vital for maintaining manufacturer-specified clearance and vibration dampening within the blower deck. Proper installation of this direct replacement HVAC part reduces bearing stress and prevents premature motor failure, ensuring that the airflow system operates at peak efficiency without the mechanical noise associated with generic or warped mounting hardware.
Key Benefits- Optimized Motor Alignment: Ensures the blower motor remains perfectly centered within the housing to prevent unbalanced rotation.
- Vibration Dampening: Heavy-duty construction absorbs mechanical resonance, protecting the motor housing and reducing noise.
- Direct OEM Fit: Eliminates the need for field modifications, fitting seamlessly into Lennox air handlers and heating refrigeration systems.
- High-Durability Metallurgy: Resistant to the thermal cycles and moisture levels commonly found in residential plenum environments.
Which Lennox models are compatible with the 49L97 motor arm?
This arm is designed for a broad range of units, specifically the CBX32MV, CBX40UHV, and G40DF series. Check your service manual to confirm the specific blower assembly part number.
Is this a universal motor mount?
No, the Lennox 49L97 is a proprietary Lennox replacement part. While some generic arms appear similar, the hole spacing and arm curvature are critical for maintaining the correct blower motor offset and should not be substituted with non-OEM hardware.
What causes a motor arm to fail?
Failure typically results from excessive vibration due to a clogged blower wheel or loose mounting bolts. Replacing the 49L97 during a motor swap is recommended if there are any signs of metal fatigue or stress fractures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 49L97 Motor Arm is a critical structural component engineered specifically for high-efficiency air handlers and residential furnaces. As a Genuine Lennox OEM replacement part, this motor mount arm ensures precise alignment and rotational stability for the blower motor assembly. Measuring approximately 3.718 x 4.156 inches and weighing 0.23 lbs, its robust construction is designed to withstand the high-torque demands of industrial-grade HVAC motor support. This furnace motor bracket is cross-compatible with several Lennox series, including AM61V, CBWMV, CBX32MV, and CBX40UHV units. For technicians performing field service, utilizing this exact 49L97 motor arm is vital for maintaining manufacturer-specified clearance and vibration dampening within the blower deck. Proper installation of this direct replacement HVAC part reduces bearing stress and prevents premature motor failure, ensuring that the airflow system operates at peak efficiency without the mechanical noise associated with generic or warped mounting hardware.
Key Benefits- Optimized Motor Alignment: Ensures the blower motor remains perfectly centered within the housing to prevent unbalanced rotation.
- Vibration Dampening: Heavy-duty construction absorbs mechanical resonance, protecting the motor housing and reducing noise.
- Direct OEM Fit: Eliminates the need for field modifications, fitting seamlessly into Lennox air handlers and heating refrigeration systems.
- High-Durability Metallurgy: Resistant to the thermal cycles and moisture levels commonly found in residential plenum environments.
Which Lennox models are compatible with the 49L97 motor arm?
This arm is designed for a broad range of units, specifically the CBX32MV, CBX40UHV, and G40DF series. Check your service manual to confirm the specific blower assembly part number.
Is this a universal motor mount?
No, the Lennox 49L97 is a proprietary Lennox replacement part. While some generic arms appear similar, the hole spacing and arm curvature are critical for maintaining the correct blower motor offset and should not be substituted with non-OEM hardware.
What causes a motor arm to fail?
Failure typically results from excessive vibration due to a clogged blower wheel or loose mounting bolts. Replacing the 49L97 during a motor swap is recommended if there are any signs of metal fatigue or stress fractures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
