Product review (5 stars): Easy repair thanks to YouTube
My mixer was leaking some oil so I found a clip on YouTube that said it was due to the grease separating and that the grease needed to be replaced. I ordered a gasket at the same time figuring it might need to be replaced too. I probably didn't have to have the gasket but it was nice to have a clean one to drop right into place.
This is more grease than you will need and hopefully I won't have to replace it again anytime soon. Follow the YouTube video and it is pretty easy to do. Mixer runs smoother now and no seeping oil.