This Bearing Buddy® is designed to prevent trailer wheel bearing failure by keeping water and dirt out of hubs to ensure your boat trailer wheels are safely submersible. The pressure relief feature protects hub seals and prevents over filling.
- Prevents trailer wheel bearing failure
- Keeps water and dirt out of hubs
- Makes boat trailer wheels safely submersible
- Ends the mess of repacking bearings
- Pressure relief feature protects hub seals, prevents over filling
- Quick, positive lubricant level check
- To convert a model number to the hub bore in inches, simply place a decimal point after the first digit in the model number (1.980 for example)