Bearing Buddy (2) 1.980 Stainless Steel with Protective Bra & Blue Auto Check Feature for Boat Trailer Wheel Center Caps 1980A-SS 42208 (1 Pair)

So far very good bearing buddys

I did not get the blue auto check feature that I ordered.

worked great on my trailer.

took very little tapping of a hammer to et these to seat and greasing was easy. instructions are good and they keep my bearings cool and prevent water from creeping in on my boat trailer

Stainless steel no rust. Pressure relief cannot mess up the seal

Great value and easy to install

Easy to install, quality product. I like the feature that allows you to see at a glance if it need to be refilled.

A must for any trailer specially modern boat float on trailers. In simple terms best upgrade for any trailer. They are worth every penny you pay for them.

Easy installation

Snap ring popped off when I was attempting to fill it with red marine grease.