Question: what are the differences between the dana 44 and dana 50?
Answer: Dana 50's were made as front axles only. The Dana 50 has a "50" cast in to the housing and is regarded to have more strength than a Dana 44, but not as much as a Dana 60. It was only produced in a reverse cut gear set aka a high pinion. ... Gross axle weight ratings were lowered by Ford for safety and tire reasons.