3gen141 0 #1 Posted April 13, 2009 I need some info on the lube for the unidrive and how much. Had to replace a brake shaft seal, thought it might be a good time to change the 31 year old lube. Thanks for the help! Share this post Link to post Share on other sites
HorseFixer 2,012 #2 Posted April 13, 2009 :omg: I Use Amsoil 75/140 Severe Gear Synthetic Lubrication. No matter what kind or brand you use, The Main thing is use a lubricant with an API GL-5 rating and you will be fine. Wheel Horse reccomended way back then 90/140. But Lubricants have changed over the years, and thats why staying with the API GL-5 ratings as this is a standard. Click below for a downloadable Wheel Horse PDF off my site. Good Luck! Wheel Horse Lubrication Guide Share this post Link to post Share on other sites
