Trailer Hub Bearing Protectors for a Jayco Fifth Wheel

Expert Reply:

RVs do not all have the same size hub caps. You will need to measure the outside diameter of the mounting surface of your grease cap or the inside diameter of the hub to determine the correct size trailer hub bearing protector for your hubs. Once you have that measurement, you can select the correct diameter bearing protectors from our site. Jayco and other manufacturers use different axles for different weight capacity trailers so measuring is the best way to get the right protector. I have posted a link to our bearing protectors so you can see the different sizes and make your selection.

expert reply by: Bob G