Liqua-lube hubs

[Gadgetman]

I just bought a new (to me) rig and the Kdee trailer has these Liqua-lube hubs on it. I am totally unfamiliar with them and wonder if they are a good thing or not. Instead of grease on the bearings the hubs each have a reservior that has a liquid lubricant in it that bathes the bearings. Can anybody tell me of their experience with this system?

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I fish, therefore I am.

[Gadgetman]

bump

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I fish, therefore I am.

[JohnO]

Had mine for a couple of years now, trailered a ton of miles. Couldn't be happier, no muss, no fuss, just change the oil. No signs of leaks from the inner seal. They have a good HSOforum, and are very receptive to calls as well. Have fun