Lennox 58M18 Motor Mount Kit 319848-301 and PFG series

and PFG series

87 in³/rev and a 7

When replacing a failed diaphragm

providing critical flexibility for floor temperature limiting and optimum start logic

You can temporarily restore function using a fine abrasive like steel wool

Lennox 58M18 Motor Mount Kit 319848-301 and PFG seriesThe Lennox 58M18 Motor Mount Kit is a critical OEM replacement part designed for securing 48 frame direct drive blower motors in residential and light commercial HVAC systems. This torsion flex bracket kit is specifically engineered to replace aging or failing mounting hardware, effectively isolating blower motor vibration to ensure silent operation and prevent premature bearing wear. With a 2. 5 inch ring diameter and a 6. 30 inch on center mounting