This is a brand new hub and synchronizer slider assembly. This includes the 3 balls, 3 springs, 3 new keys. This does not include the synchronizer friction rings, but we do stock those also.
Its important these are replaced if your transmission has ground the originals and rounded over the points. If not your trans may continue to grind and will shift hard. This is a hard to find part and we have very few in stock that we have not reserved for rebuilds.