York S1-001-07116-000 Shaft

The York S1-001-07116-000 Blower Shaft is a precision-engineered HVAC replacement shaft designed for heavy-duty commercial and residential air handling units. Measuring 1.187 inches in diameter by 26.75 inches in length, this solid steel shaft is manufactured to strict centrifugal blower tolerances to minimize runout and vibration. When performing a blower wheel assembly repair, using an OEM York shaft replacement ensures correct fitment with existing bearings and pulleys, preventing premature wear on the drive train. This component is essential for maintaining proper HVAC blower motor torque transmission and airflow efficiency. The high-grade alloy construction resists surface corrosion and fatigue, making it a reliable choice for mechanical contractors servicing York, Johnson Controls, and Luxaire systems. Proper alignment during installation is critical to maximize the service life of both the shaft and the pillow block bearings. Ensure all set screws are torqued to manufacturer specifications to maintain localized concentricity during high-RPM operation.

Key Performance Benefits

• OEM Precision: Direct S1-001-07116-000 replacement ensures zero-clearance compatibility with 1.187" bore components.
• Reduced Vibration: Ground and polished finish reduces friction and noise within the blower assembly.
• Structural Integrity: Solid steel construction provides the necessary rigidity to handle high static pressure loads.
• Direct Fit: Designed specifically for York air handler maintenance, eliminating the need for field modifications.

Common Technical Questions

What is the exact diameter of the S1-001-07116-000 shaft?
This shaft features a precision-ground 1.187-inch (1-3/16") diameter to ensure a secure fit with standard HVAC blower wheels and drive pulleys.

Is this shaft compatible with non-York units?
While designed as a York HVAC part, it can be used in any application requiring a 1.187" x 26.75" shaft, provided the keyway and load ratings align with the system requirements.

How can I prevent shaft scoring during installation?
Contractors should clean the bore of the blower wheel and apply a light coat of lubricant to the shaft surface before sliding the components into place to avoid surface marring.

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.