The Lennox 21A89 (622523-02) 3-Arm Motor Mount Kit is a reliable replacement part engineered for dependable performance in HVAC blower assemblies. Designed to precise OEM specifications, this motor mount kit provides a secure and stable connection between the blower motor and housing, reducing vibration and enhancing overall system efficiency. The 3-arm configuration ensures proper alignment and balance, while the 3.718 x 4.156 inch footprint fits the intended blower application without unnecessary modifications.

Manufactured to meet Lennox quality standards, this motor mount kit is ideal for technicians and contractors performing routine maintenance or repairs on Lennox furnaces and air handlers. The robust construction helps absorb motor movement and minimizes operational noise for a smoother, quieter airflow experience. Easy to install with standard tools, the 21A89 (622523-02) kit restores optimal support for the blower motor, ensuring long service life and improved performance.

This motor mount kit is an essential component for maintaining consistent airflow, preventing premature wear, and protecting key HVAC components from excessive vibration stress. Whether replacing worn mounting arms or rebuilding a blower assembly, the Lennox 21A89 (622523-02) delivers dependable quality and fit for your HVAC repair needs.

 

Key Features:

• OEM-quality motor mount engineered for Lennox systems
• 3-arm design for balanced motor support
• Mount dimensions: 3.718 x 4.156 inches
• Reduces vibration and operational noise
• Durable construction for long life
• Quick, straightforward installation

 

Applications and Fitment:

Compatible with specified Lennox furnace and air handler blower assemblies requiring a 3-arm motor mount with the listed dimensions. Always verify part compatibility with your model number before purchase to ensure proper fit and performance.