if the motor windings show resistance to ground below 100k ohms

Built to handle high torque loads without structural fatigue

quiet operation in fan

Industrial-Grade Durability: Forged brass construction combined with NBR (Nitrile) seals provides excellent chemical compatibility and wear resistance

Lennox 98G22 Arm 321894-706 if the motor windings showThe Lennox 98G22 Motor Mount Arm is a critical OEM replacement part engineered specifically for air handler blower assemblies and industrial motor applications. Measuring 3. 750 x 3. 188 inches, this heavy duty arm provides the structural stability required to maintain precise motor alignment, which is essential for preventing premature bearing failure and excessive vibration. As a veteran technician knows, using a genuine Lennox 98G2201 bracket