OEM Lennox Blower Motor Mount Arm — 98G23

The genuine OEM Lennox 98G23 motor mount arm secures the blower motor within your furnace or air handler. This bracket holds the motor rigidly in position and, together with its rubber isolation grommets, absorbs vibration so the assembly runs quietly and stays properly aligned with the blower wheel. The 98G23 is engineered for a precise fit in Lennox equipment that specifies this part number.

Common failure symptoms: A worn, cracked, or corroded 98G23 mount arm allows the motor to shift or sag, producing loud rattling, humming, or grinding noises during operation. A misaligned motor can cause the blower wheel to rub the housing, accelerate bearing wear, and lead to premature motor failure or reduced airflow throughout the home.

Why OEM matters: The bolt pattern, arm length, and vibration-dampening design of the 98G23 are matched to the weight and torque of your specific Lennox blower motor. A generic or ill-fitting bracket can leave the motor unbalanced, transmit excess vibration, and shorten component life. The OEM mount arm ensures correct alignment, quiet operation, and the full service life your Lennox system was designed to deliver.