The Bearing Buddy helps prevent wheel bearing failure on utility, boat, horse and many other types of trailers. The ultimate in trailer wheel bearing protection. The spring loaded piston maintains slight, controlled pressure inside grease filled hubs. Press on edge of piston for quick, reliable lubricant level check. If you can rock piston, hub is properly filled. Automatic pressure relief feature prevents overfilling and rear seal damage.
- Outer Diameter of Bearing Buddy: 2.717"
- Easily Installed
- Permanent Protection
- 00% production inspection for proper hub fit
- Stainless Steel Internal parts and chrome plated steel barrel
- Only steel ensures long-term fit
- Plastic or Aluminum products won't stay in hubs reliably
- Grease Level Can Easily be Checked
- Keeps Water and Dirt Out of Hubs and Bearings
- Eliminates bearing repacking
- Prevents wheel bearing failure
- Easily accessible grease fitting
- Bearing Buddy Bra is recommend to protect wheels and trailer from grease