Purchasing Trailer Hub Cap

When it comes to buying trailer hub cap, it can be easy to get overwhelmed with all the information out there. There are so many different terms, tools, equipment and accessories to choose from that it’s not uncommon for the average newcomer to be a little lost. Fortunately, the internet has provided us with an amazing resource to help figure out just about anything that may be confusing.

Thankfully, there are also people out there willing to share their knowledge and expertise to help you out. Some of the more popular topics for discussion include gross vehicle weight ratings, tongue weights and the difference between Narrow and Parallel hubcaps. While these are great topics to discuss, there are a lot of other more basic parts that are often overlooked. Grease caps, for example, are an integral part of any trailer. Click here for more info on trailer hubcaps .

While they may seem like a small detail, they are very important for keeping dirt, water and debris away from the wheel bearings. They are easily replaced and should be checked regularly to ensure they are still in good condition. If a dust cap becomes damaged or dislodged, it’s essential to replace it quickly. Doing so will protect the bearings from being exposed to outside elements, which can accelerate the wear of the casting and lead to failure.

Depending on the type of trailer hubcaps , you have, they can be lubricated with either grease or oil. Most commonly, a trailer will have oil-bath hubs. These are designed to use the centrifugal force of the wheel and the rotation of the axle to coat the bearings. It’s a very simple design that provides a reliable and affordable method of lubrication. EZ Loader and Ranger are two brands of trailers that come equipped with oil-bath hubs.

To grease these hubs, you can use a tool called a Bearing Buddy. These are available from both Tiedown Engineering and Kodiak Trailers. They work with any standard grease cap and make it a lot easier to apply the correct amount of grease. There’s no need to jack the trailer up either; simply place the Bearing Buddy over the dust cap and strike it with a hammer. This will spread the grease evenly around the hub.

You can also use a piece of wood instead of the Bearing Buddy, but you will need to be able to lift the trailer off of the ground to do so. Adding too much grease can create excessive pressure against the real seal of the trailer hub and cause it to blow off. Continual over-greasing will also destroy the bearings. It’s best to check the level of grease regularly and add only as needed. Here is a general overview of the topic: https://en.wikipedia.org/wiki/Hubcap .