Lennox 19U24 Shaft
The Lennox 19U24 blower shaft is a critical mechanical component engineered for high-demand commercial HVAC applications. Featuring a 1-3/16 inch diameter and a 51-1/4 inch length, this OEM replacement shaft is constructed from industrial-grade C1045 steel to ensure maximum torsional strength and resistance to bowing under high-static pressures. As a veteran technician knows, maintaining precise alignment between the motor and blower wheel is essential for reducing vibration and extending the service life of centrifugal fan bearings. This shaft includes 1/4 inch keyways for a secure, slip-free connection, making it an essential HVAC repair part for Lennox packaged units and large-scale air handlers. By replacing a scored or bent shaft with this genuine Lennox 19U24, you ensure optimal rotational balance, efficient torque transfer, and stable airflow throughout the ductwork. Trust this hard-drive blower shaft for restorative maintenance that meets original manufacturer tolerances.
- Precision Machined: The 1-3/16 inch diameter ensures a perfect fit with standard Lennox pillow block bearings and blower hubs.
- Industrial Durability: Forged from C1045 carbon steel to resist surface wear and mid-shaft deflection during continuous operation.
- Standardized Keyways: Includes dual 1/4 inch keyways for simplified installation and secure motor-to-wheel torque transmission.
- OEM Compatibility: Specifically designed for Lennox models like the LGH180U4 and EL180XASD-01, eliminating field modifications.
Common Questions
Is the Lennox 19U24 compatible with non-Lennox blower wheels?
This shaft is designed to Lennox OEM specifications. While it may fit other blower wheels with a 1-3/16 inch bore and 1/4 inch keyway, verifying the 51-1/4 inch length is critical for bearing placement and housing clearance.
What is the best way to prevent future shaft scoring?
Always replace blower bearings when installing a new shaft. Ensure that set screws are seated firmly on the flat of the keyway and use a high-quality lubricant on the bearing surfaces to prevent heat-related surface damage.
Can this shaft be cut down for shorter applications?
While physically possible, cutting the Lennox 19U24 can compromise the factory balance and remove necessary keyway sections. It is highly recommended to use the exact length specified for your HVAC system model to maintain mechanical integrity.
This item is not eligible for free shipping.
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: $140.97
-65%$140.97
$49.34Lennox 19U24 Shaft
The Lennox 19U24 blower shaft is a critical mechanical component engineered for high-demand commercial HVAC applications. Featuring a 1-3/16 inch diameter and a 51-1/4 inch length, this OEM replacement shaft is constructed from industrial-grade C1045 steel to ensure maximum torsional strength and resistance to bowing under high-static pressures. As a veteran technician knows, maintaining precise alignment between the motor and blower wheel is essential for reducing vibration and extending the service life of centrifugal fan bearings. This shaft includes 1/4 inch keyways for a secure, slip-free connection, making it an essential HVAC repair part for Lennox packaged units and large-scale air handlers. By replacing a scored or bent shaft with this genuine Lennox 19U24, you ensure optimal rotational balance, efficient torque transfer, and stable airflow throughout the ductwork. Trust this hard-drive blower shaft for restorative maintenance that meets original manufacturer tolerances.
- Precision Machined: The 1-3/16 inch diameter ensures a perfect fit with standard Lennox pillow block bearings and blower hubs.
- Industrial Durability: Forged from C1045 carbon steel to resist surface wear and mid-shaft deflection during continuous operation.
- Standardized Keyways: Includes dual 1/4 inch keyways for simplified installation and secure motor-to-wheel torque transmission.
- OEM Compatibility: Specifically designed for Lennox models like the LGH180U4 and EL180XASD-01, eliminating field modifications.
Common Questions
Is the Lennox 19U24 compatible with non-Lennox blower wheels?
This shaft is designed to Lennox OEM specifications. While it may fit other blower wheels with a 1-3/16 inch bore and 1/4 inch keyway, verifying the 51-1/4 inch length is critical for bearing placement and housing clearance.
What is the best way to prevent future shaft scoring?
Always replace blower bearings when installing a new shaft. Ensure that set screws are seated firmly on the flat of the keyway and use a high-quality lubricant on the bearing surfaces to prevent heat-related surface damage.
Can this shaft be cut down for shorter applications?
While physically possible, cutting the Lennox 19U24 can compromise the factory balance and remove necessary keyway sections. It is highly recommended to use the exact length specified for your HVAC system model to maintain mechanical integrity.
This item is not eligible for free shipping.
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 19U24 blower shaft is a critical mechanical component engineered for high-demand commercial HVAC applications. Featuring a 1-3/16 inch diameter and a 51-1/4 inch length, this OEM replacement shaft is constructed from industrial-grade C1045 steel to ensure maximum torsional strength and resistance to bowing under high-static pressures. As a veteran technician knows, maintaining precise alignment between the motor and blower wheel is essential for reducing vibration and extending the service life of centrifugal fan bearings. This shaft includes 1/4 inch keyways for a secure, slip-free connection, making it an essential HVAC repair part for Lennox packaged units and large-scale air handlers. By replacing a scored or bent shaft with this genuine Lennox 19U24, you ensure optimal rotational balance, efficient torque transfer, and stable airflow throughout the ductwork. Trust this hard-drive blower shaft for restorative maintenance that meets original manufacturer tolerances.
- Precision Machined: The 1-3/16 inch diameter ensures a perfect fit with standard Lennox pillow block bearings and blower hubs.
- Industrial Durability: Forged from C1045 carbon steel to resist surface wear and mid-shaft deflection during continuous operation.
- Standardized Keyways: Includes dual 1/4 inch keyways for simplified installation and secure motor-to-wheel torque transmission.
- OEM Compatibility: Specifically designed for Lennox models like the LGH180U4 and EL180XASD-01, eliminating field modifications.
Common Questions
Is the Lennox 19U24 compatible with non-Lennox blower wheels?
This shaft is designed to Lennox OEM specifications. While it may fit other blower wheels with a 1-3/16 inch bore and 1/4 inch keyway, verifying the 51-1/4 inch length is critical for bearing placement and housing clearance.
What is the best way to prevent future shaft scoring?
Always replace blower bearings when installing a new shaft. Ensure that set screws are seated firmly on the flat of the keyway and use a high-quality lubricant on the bearing surfaces to prevent heat-related surface damage.
Can this shaft be cut down for shorter applications?
While physically possible, cutting the Lennox 19U24 can compromise the factory balance and remove necessary keyway sections. It is highly recommended to use the exact length specified for your HVAC system model to maintain mechanical integrity.
This item is not eligible for free shipping.
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.
