Lennox 50G17 Blower Shaft

Blower Shaft

This blower shaft from Lennox is for use with the following furnace models:

The Lennox 50G17 blower shaft is an OEM replacement blower shaft used on the Lennox G13 and G19 blowers.

There are several important factors to consider when purchasing a replacement blower shaft. The length of the shaft is the most important. This determines how far into your furnace it will reach. The outer diameter (OD) of the blower shaft determines if it can fit over the pulley on your blower wheel. A shaft that is too small in diameter may cause damage to both the pulley and blower shaft which could result in failure of the parts or the entire blower assembly.

This blower shaft is a genuine Lennox replacement part. It is designed for use with gas-fired furnaces and other forced-air systems.

For your next air conditioning repair project, keep this replacement blower shaft on hand. It's compatible with 7-oz sleeves, and comes in a durable polycarbonate housing.

This blower shaft is installed between the blower and furnace/air handler. If part of the evaporator coil becomes clogged with foreign material, such as dirt or leaves, the excess air pressure can damage the hanger brackets. This shaft helps limit the degree to which the blower can bend, preventing damage to the AC hanger brackets.

We developed a new blower shaft to work with your old fan clutch for up to 80% faster fan speeds.