Used to replace the oscillation motor in the Lasco tower fan. I bought two packs in case they sucked or died early. I have a fan that runs almost 24/7. It's been about 4 months since I installed it and it's still working on the first one so everything seems fine and I still have the second one if this one eventually dies. . Only gave 4 stars because I'm an idiot and rarely give 5 stars. If it takes a whole year, I'll come back and pick it up.