I use the Schaeffer's 238#2 on my tractor grease points, PTO u-joints and steering knuckles on my F-150. This stuff is great.
Bob talked me to try it and I have not been disappointed.
Fewer PTO u-joint regreases, it does not wash out or emulsify in the rain or drip out in the heat.
Try calling Tim get his recommendation and buy a tube.
Once you try it you won't go back to Lithium Complex.