[Plays with cars]

KISS (keep it simple stupid)

Depending on your reliance on this car as a daily driver. If you are not dependent on it, I would start with just re-epoxying and seeing how it goes. You are unlikely to incur any damage to anything if it does wiggle a bit and break the new epoxy free. An oil leak in this area will be your early indicator, long before any damage is done, that you need to get in there for some serious work. Your challenge with this approach is going to be getting all of oil out of the joint before you reapply epoxy.