Just off of the top of my head, I know if the weights are the same and they have the same ratings they usually are compatible however I would need to look these up myself to confirm that and give you an answer on that. I have the same issue with my tranny fluid in my JD tractor, JD vs. Tractor Supply Big $ difference. Sometimes the owners manuals will give you what you need to look for reference what type of fluid to get, not necessarily by brand , but just weight or type.
NAPA is pretty good about carrying different types of mobile products too if you'd rather stay with Mobile.
NAPA is pretty good about carrying different types of mobile products too if you'd rather stay with Mobile.