This is a genuine bearing buddy hub protector made by the original Bearding Buddy® for 35+ years. This is Bearing Buddys® part number 2717-SS. This is a great bearing buddy to use in salt water since it is stainless steel and therefore will not rust. This bearing buddy measures 2.717” at its base. It is designed to be used in most 8 bolt hubs. The blue indicator ring will protrude slightly to let you know when it's full, or when you need to add extra grease. Bearing buddy’s put a small amount internal pressure in the hub (about 3psi). When the hub is submerged water cannot enter the hub because of this pressure. It’s a great way to extend bearing life and service your bearings in-between hub re-packs. Bearing Buddy's help keep dirt and water out of your hubs and bearings.
