Nutone 62345000 Motor for LS100SE will also fit LS50SE and LS80SE J238-100-10074

Working great so far (about 6 months). Old motor was squeaking and rattling like crazy. Took it out with the intention of replacing brushes and lubing it. It did not appear to be serviceable. It likely could be repaired, but for the money it really wasn't worth my time. This motor went in quickly and easily. No issues at all. If you're even a little handy this is about 5 mins to remove the old motor and replace.

Arrived on time and works in my 20 year old Nutone LS100se fan. The only thing that was strange, was initially it made a strange sound and the shaft didn't spin well. After some WD40 and a closer look, the screws holding together the transformer windings/case were loose. After tightening these up, the motor worked fine. Hopefully another 20 years of operation ahead.

The order and install were pretty easy as mentioned in many comments. It was pretty noisy from the beginning, noisier than the previous motor that gave out. The fan worked for about 4 months and then began to seize after 20 minutes of operation. I have reinstalled the motor and and oiled bearing that was dry with no real luck. I finally hired a repairman to come over to see if I was missing anything. Besides oiling the bearing again, he noted that there was a little wobble in the shaft that is a sign that the motor had been dropped in his experience. Since I didn't drop the motor, I can only assume this happened before it was shipped to me (and I didn't notice, this isn't my area of expertise). So I'm stuck with a motor that might run for 10 minutes or a couple hours if I'm lucky and just doesn't sound right.

This was the correct replacement item and easy to install, if you know how. I got part way in and it was a mess, luckily found a YouTube video that showed how. Essentially you remove the entire side of the fan assembly, then remove the old fan motor from the underside. Then there is a trick to pop the shafts out of the fan blade assembly. Next install new motor and put on the flan blades, then be sure the flapper door is in the right hole and put assembly back together and remount. Good luck..remember to watch the YouTube video..just search product name and add the word install in YouTube search. Product works fine.

Exact replacement..fan runs smooth and quiet!

This is the second replacement motor I've purchased. Installation was easy, but power cord is shorter than original, but still enough slack to install. Last one made it about 3 years. This one works, but the fan speed is notably slower and therefore lower airflow. Windows steam up easily which didn't happen with original and first replacement unit.

Exact fit, easy to swap out and I am amazed at how quiet the exhaust fan is now. Cost was about the same as a completely new replacement however, the motor swap was less labor and much quicker.

If you are matching your original motor, this is a commercial rated motor. So don't order something chintzy to replace it. I believe these were about 1.5 sones if you bought one of these, because they had good fan blades. You do have to reuse the fan blade. It is removable. If I remember right oh, I believe I needed some needle nose pliers to squeeze a little clip together to slide it off of the motor shaft and then the fan blade came loose.