Originally Posted by
Simon M
Ive used the AW grease inside the diff,
What im asking about is the outside of the diff which the manual says to use ceramic grease.
Don't use grease. Silicon spray is fine on out side but I don't use any thing.
Just a warning on AW grease, I use ball diff so I never had problem but some gear diff user told me AW grease leak out and goes into bearing / gear mesh and slow you down on very hot day.