lube for my balls help
 

I need to know what kind of lube to buy for balldiffs.
Specifically yokomo mr4tc.
Is all diff ball lube the same? Generic vs. Namebrand?
Also what lube for kyosho gearbox on ultima/optima. White lithium??

I use associated diff lube on the diff balls an associated black grease on the thrust balls. I do beleave that nuclear lubes are very good but I've never tried them

Nuclear is the way to go. Link below