I've used black wheel bearing grease on the end of a cleaned up axle end with the thrust buttons centered on the axle ends and CAREFULLY installed them back in when they fell out removing the axles to replace outer axle grease seals wrench scope
Not easy but better than removing the third member and spilling all the gear oil out to install them work twocents

Last edited by Cab_Burge; 05/30/23 12:39 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)