2007 marine master dual axle on my triton 21x2 is leaking oil from my right front hub. It is all over the front of my wheel where it drained while sitting in my shed. Called marine master and they do not carry these hubs or parts for it anymore. Any idea what I need to replace and where to get it? Is it just an o ring or seal that needs to be replaced and add oil? Should I just change it to bearing buddy and fill with grease? Thanks for any help! Trying to get whatever I need ordered and done so I can still fish Saturday!