3000.091 42102 Chrome Bearing Protector - 1.980" Diameter, Pair

This product is officially amazeballs. I had some trepidation on buying these as I wasn't 100% certain that they would fit my application, especially with the claim "If your outer bearing race is just under 2", this is the correct fitment for your trailer." Except, that is exactly correct. These fit perfectly, the instructions on use were easy to read and understand, and during installation, everything worked exactly as advertised. I will recommend these to anyone, whether or not they have a trailer!

Otherwise, they work great. This model doesn't have the relief hole in the side that tell you when it is full enough. The small downside is that you have to watch the piston to see when it starts to compress the spring. The huge upside is that you don't have grease oozing out the hole - getting on the wheel, and gunking up the bra (optional cover). Actually, I used these along with the inner bearing stainless steel seal conversion kit Bearing Buddy sells as well. For that, these are a must to apply positive grease pressure to the inner seal. If you are dunking your wheels in water, either puddles, lots of rain, or on a boat trailer - these along with the inner seal conversion kit are a must. NO MORE grease leaking and messing up the back side of your wheels - and NO bearing failure - ever!

Can't wait to try them

Bought this for my boat trailer and they worked great! Make sure to pack with grease to keep water out.

I will likely never have to do bearings again, as long as I grease them, easy to install and GREAT EASY ACCESS TO CONSTANTLY get the bearings greased