You can use this Bearing Protector for any type of trailer. Typically it is mostly seen on Boat Trailers as a result of its ability to assist in keeping water out of the Bearing Chamber. Another unique and convenient example which makes a Trailer Buddy great for any trailer application is the ability to fill your Hubs chamber with grease through the fitting on the outside end. This ensures that you have sufficient grease and your wheel bearings will be well lubricated. The proper lubrication of these trailer bearings prevents premature failure and possible damage to the hub itself.
Installation of this Product is simple with a hammer and piece of wood. The most important part about mounting the Bearing Protector in the outer face of your hub is even pressure. Hold the Trailer Buddy up to your hub, with the wood pressed against it, and apply even force with the hammer until the Buddy is fully seated into the hub.