automatic

Hi everyone, I'm tooling up to overhaul the front end on my Bronco. It has automatic locking hubs, the Ford shop manual specified lubricant is 'Automatic Hublock Grease E1TZ-19590-A (ESL-M1C193-A) (Darmex Spec. DX-123-LT) or equivalent.' Various Ford forums indicate this is a thinner grease...