I'm not very knowledgeable about this style of hub, and would appreciate some recommendations about replacing it.
This trailer will be used in salt water, and I'd like something easy to maintain. From what I've read online, the sure-lube system is older but well regarded. Finding replacement parts seems a little tricky.
Would you replace it with another sure-lube hub, or replace them both with a different brand or style? Is there a better hub style/brand I should be looking at?
Thank in advance for your time.

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