Bearing Buddy 2.328" for Boat Trailer

Universal BRA Bearing Protectors (43101) by Bearing Buddy®. Finish: Chrome. 1 Pair. With Vinyl Covers. Trailering, even a short distance, heats the hubs. When the wheels are submerged during launching, the hubs suddenly cool and the air inside the unprotected hubs contracts, forming a vacuum which draws in water through the rear seals. There is no such thing as a rotating seal that stays perfect. Water and grit thus drawn into the hubs relentlessly destroy bearings. When properly installed and maintained, Bearing Buddy® prevents wheel bearing failure and eliminates bearing repacking. Boat trailer wheels can be completely submerged. The Bearing Buddy® Bra is a vinyl cover that fits over the Bearing Buddy® to contain excess grease and keep it off tires and wheels. The Bearing Buddy® automatic pressure relief feature allows excess grease to escape if the hub is overfilled. Many users tend to overfill, and, during travel, the excess grease can be thrown onto tires and wheels. The Bearing Buddy® Bra is easily removed for checking hub lubricant level. If excess grease accumulates inside the bra, periodically clean it out.