York S1-001-07110-702 Key
The York S1-001-07110-702 Square Key is a critical OEM replacement part designed for precision torque transmission in heavy-duty HVACR applications. Measuring 1/4 inch square by 4 inches long, this key is manufactured from high-strength steel to ensure rigid shaft-to-hub locking and long-term durability under high rotational loads. In the field, we rely on these machine keys to prevent slippage and maintain the mechanical integrity of blower wheels, pulleys, and fan motor assemblies. Using genuine York technical parts prevents the premature wear often associated with generic key stock that lacks the exacting tolerances required for industrial equipment.
This steel square key is essential for any technician performing motor or drive-train maintenance on York, Luxaire, or Coleman industrial units. Its 4-inch length provides ample surface area to distribute shear force across the keyway, effectively protecting your rotating shafts and hubs from damage during startup and operation.
- Precision Fit: Hardened 1/4" square profile ensures a snug, zero-play fit in standard industrial keyways.
- High Torque Capacity: Cold-drawn steel construction resists shearing and deformation during high-speed RPM transitions.
- Universal Compatibility: Fits a broad range of York HVAC equipment, including commercial air handlers and blower motors.
- Reliable Shaft Locking: Secures gears, sprockets, and pulleys to drive shafts for synchronized mechanical performance.
Common Questions
Can I cut this key down to a shorter length?
Yes, this 4-inch steel stock is frequently trimmed by contractors to meet specific hub depths in the field using a standard hacksaw or cold saw.
What happens if the keyway is loose?
A loose fit leads to vibration and eventual catastrophic failure of the shaft or pulley. Always use this genuine York S1-001-07110-702 to maintain the specified tolerance for your equipment.
Is this part corrosion-resistant?
The raw steel construction is designed for internal mechanical use. In high-moisture environments, applying a thin layer of industrial lubricant during installation is a standard best practice to prevent seizing.
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: $6.48
-65%$6.48
$2.27York S1-001-07110-702 Key
The York S1-001-07110-702 Square Key is a critical OEM replacement part designed for precision torque transmission in heavy-duty HVACR applications. Measuring 1/4 inch square by 4 inches long, this key is manufactured from high-strength steel to ensure rigid shaft-to-hub locking and long-term durability under high rotational loads. In the field, we rely on these machine keys to prevent slippage and maintain the mechanical integrity of blower wheels, pulleys, and fan motor assemblies. Using genuine York technical parts prevents the premature wear often associated with generic key stock that lacks the exacting tolerances required for industrial equipment.
This steel square key is essential for any technician performing motor or drive-train maintenance on York, Luxaire, or Coleman industrial units. Its 4-inch length provides ample surface area to distribute shear force across the keyway, effectively protecting your rotating shafts and hubs from damage during startup and operation.
- Precision Fit: Hardened 1/4" square profile ensures a snug, zero-play fit in standard industrial keyways.
- High Torque Capacity: Cold-drawn steel construction resists shearing and deformation during high-speed RPM transitions.
- Universal Compatibility: Fits a broad range of York HVAC equipment, including commercial air handlers and blower motors.
- Reliable Shaft Locking: Secures gears, sprockets, and pulleys to drive shafts for synchronized mechanical performance.
Common Questions
Can I cut this key down to a shorter length?
Yes, this 4-inch steel stock is frequently trimmed by contractors to meet specific hub depths in the field using a standard hacksaw or cold saw.
What happens if the keyway is loose?
A loose fit leads to vibration and eventual catastrophic failure of the shaft or pulley. Always use this genuine York S1-001-07110-702 to maintain the specified tolerance for your equipment.
Is this part corrosion-resistant?
The raw steel construction is designed for internal mechanical use. In high-moisture environments, applying a thin layer of industrial lubricant during installation is a standard best practice to prevent seizing.
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.
Product Information
Product Information
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Description
The York S1-001-07110-702 Square Key is a critical OEM replacement part designed for precision torque transmission in heavy-duty HVACR applications. Measuring 1/4 inch square by 4 inches long, this key is manufactured from high-strength steel to ensure rigid shaft-to-hub locking and long-term durability under high rotational loads. In the field, we rely on these machine keys to prevent slippage and maintain the mechanical integrity of blower wheels, pulleys, and fan motor assemblies. Using genuine York technical parts prevents the premature wear often associated with generic key stock that lacks the exacting tolerances required for industrial equipment.
This steel square key is essential for any technician performing motor or drive-train maintenance on York, Luxaire, or Coleman industrial units. Its 4-inch length provides ample surface area to distribute shear force across the keyway, effectively protecting your rotating shafts and hubs from damage during startup and operation.
- Precision Fit: Hardened 1/4" square profile ensures a snug, zero-play fit in standard industrial keyways.
- High Torque Capacity: Cold-drawn steel construction resists shearing and deformation during high-speed RPM transitions.
- Universal Compatibility: Fits a broad range of York HVAC equipment, including commercial air handlers and blower motors.
- Reliable Shaft Locking: Secures gears, sprockets, and pulleys to drive shafts for synchronized mechanical performance.
Common Questions
Can I cut this key down to a shorter length?
Yes, this 4-inch steel stock is frequently trimmed by contractors to meet specific hub depths in the field using a standard hacksaw or cold saw.
What happens if the keyway is loose?
A loose fit leads to vibration and eventual catastrophic failure of the shaft or pulley. Always use this genuine York S1-001-07110-702 to maintain the specified tolerance for your equipment.
Is this part corrosion-resistant?
The raw steel construction is designed for internal mechanical use. In high-moisture environments, applying a thin layer of industrial lubricant during installation is a standard best practice to prevent seizing.
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.
