Lennox 41G51 Blower Shaft
When you are dealing with a bent or scored Lennox 41G51 Blower Shaft, you know the vibration and bearing wear that follows. This 23" x 1" Blower Shaft is a genuine OEM Lennox replacement part, engineered from C1045 steel to handle high-torque rotational loads in commercial and industrial air handlers. It features integrated 1/4" keyways and blower wheel flats, ensuring a slip-free connection between the motor, pulleys, and fan assembly. Designed specifically for high-capacity units like the Lennox CHA24-1353 and GCS16 series, this shaft maintains the structural integrity required for consistent CFM output in HVAC blower assembly repairs. For any veteran contractor, swapping in a precision-ground 1-inch diameter shaft is the best way to eliminate noisy operation and prevent premature failure of the blower motor bearings. Don't settle for generic rod stock; use the HVAC replacement shaft built to original equipment tolerances to ensure the 6.6-pound assembly remains balanced under heavy duty cycles.
Key Benefits:- Precision Lathe-Cut C1045 Steel: High-grade carbon steel construction prevents bowing and resists surface scoring from set screws.
- Pre-Machined Keyways: Includes 1/4" keyways and flattened sections for rapid, secure alignment of blower wheels and drive pulleys.
- Exact OEM Compatibility: Drop-in fit for Lennox GCS16-090, GCS24-1353, and CHA16-1353 units, eliminating the need for field modifications.
- Optimal Airflow Restoration: Ensures true-running rotation to maximize the efficiency of your commercial HVAC system and reduce motor strain.
What causes a blower shaft to fail?
Aside from physical damage during a motor change-out, most failures are caused by seizing bearings that "cook" the shaft surface or catastrophic belt tensioning that leads to a hairline bend. If you feel any vibration after a bearing swap, the shaft is likely out of round.
Are the keyways included on both ends?
Yes, this 41G51 shaft includes the necessary flats and keyway slots as per standard Lennox drive-train configurations to accommodate both the drive pulley and the blower wheel hub.
Can I cut this shaft down if it's too long?
While possible, we recommend verifying your model's requirement for a 23-inch blower shaft first. Cutting the shaft can compromise the factory-balanced ends and may remove necessary keyway sections required for your specific pulley setup.
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: $83.19
-65%$83.19
$29.12Lennox 41G51 Blower Shaft
When you are dealing with a bent or scored Lennox 41G51 Blower Shaft, you know the vibration and bearing wear that follows. This 23" x 1" Blower Shaft is a genuine OEM Lennox replacement part, engineered from C1045 steel to handle high-torque rotational loads in commercial and industrial air handlers. It features integrated 1/4" keyways and blower wheel flats, ensuring a slip-free connection between the motor, pulleys, and fan assembly. Designed specifically for high-capacity units like the Lennox CHA24-1353 and GCS16 series, this shaft maintains the structural integrity required for consistent CFM output in HVAC blower assembly repairs. For any veteran contractor, swapping in a precision-ground 1-inch diameter shaft is the best way to eliminate noisy operation and prevent premature failure of the blower motor bearings. Don't settle for generic rod stock; use the HVAC replacement shaft built to original equipment tolerances to ensure the 6.6-pound assembly remains balanced under heavy duty cycles.
Key Benefits:- Precision Lathe-Cut C1045 Steel: High-grade carbon steel construction prevents bowing and resists surface scoring from set screws.
- Pre-Machined Keyways: Includes 1/4" keyways and flattened sections for rapid, secure alignment of blower wheels and drive pulleys.
- Exact OEM Compatibility: Drop-in fit for Lennox GCS16-090, GCS24-1353, and CHA16-1353 units, eliminating the need for field modifications.
- Optimal Airflow Restoration: Ensures true-running rotation to maximize the efficiency of your commercial HVAC system and reduce motor strain.
What causes a blower shaft to fail?
Aside from physical damage during a motor change-out, most failures are caused by seizing bearings that "cook" the shaft surface or catastrophic belt tensioning that leads to a hairline bend. If you feel any vibration after a bearing swap, the shaft is likely out of round.
Are the keyways included on both ends?
Yes, this 41G51 shaft includes the necessary flats and keyway slots as per standard Lennox drive-train configurations to accommodate both the drive pulley and the blower wheel hub.
Can I cut this shaft down if it's too long?
While possible, we recommend verifying your model's requirement for a 23-inch blower shaft first. Cutting the shaft can compromise the factory-balanced ends and may remove necessary keyway sections required for your specific pulley setup.
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
When you are dealing with a bent or scored Lennox 41G51 Blower Shaft, you know the vibration and bearing wear that follows. This 23" x 1" Blower Shaft is a genuine OEM Lennox replacement part, engineered from C1045 steel to handle high-torque rotational loads in commercial and industrial air handlers. It features integrated 1/4" keyways and blower wheel flats, ensuring a slip-free connection between the motor, pulleys, and fan assembly. Designed specifically for high-capacity units like the Lennox CHA24-1353 and GCS16 series, this shaft maintains the structural integrity required for consistent CFM output in HVAC blower assembly repairs. For any veteran contractor, swapping in a precision-ground 1-inch diameter shaft is the best way to eliminate noisy operation and prevent premature failure of the blower motor bearings. Don't settle for generic rod stock; use the HVAC replacement shaft built to original equipment tolerances to ensure the 6.6-pound assembly remains balanced under heavy duty cycles.
Key Benefits:- Precision Lathe-Cut C1045 Steel: High-grade carbon steel construction prevents bowing and resists surface scoring from set screws.
- Pre-Machined Keyways: Includes 1/4" keyways and flattened sections for rapid, secure alignment of blower wheels and drive pulleys.
- Exact OEM Compatibility: Drop-in fit for Lennox GCS16-090, GCS24-1353, and CHA16-1353 units, eliminating the need for field modifications.
- Optimal Airflow Restoration: Ensures true-running rotation to maximize the efficiency of your commercial HVAC system and reduce motor strain.
What causes a blower shaft to fail?
Aside from physical damage during a motor change-out, most failures are caused by seizing bearings that "cook" the shaft surface or catastrophic belt tensioning that leads to a hairline bend. If you feel any vibration after a bearing swap, the shaft is likely out of round.
Are the keyways included on both ends?
Yes, this 41G51 shaft includes the necessary flats and keyway slots as per standard Lennox drive-train configurations to accommodate both the drive pulley and the blower wheel hub.
Can I cut this shaft down if it's too long?
While possible, we recommend verifying your model's requirement for a 23-inch blower shaft first. Cutting the shaft can compromise the factory-balanced ends and may remove necessary keyway sections required for your specific pulley setup.
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.
