Bearing Buddy Bearing Protectors - Model 1781 - Chrome Plated (Pair)

Features:

Replaces the grease cap in the axle hub
Prevents wheel-bearing failure
Keeps water and dirt out of hubs and bearings
Allows boat trailer wheels to be completely submerged
Stops corrosion and pitting on bearings
Provides easily accessible grease fitting
Makes adding grease to the bearings quick and simple
Maintains slight, controlled pressure (3 psi) with spring-loaded piston, preventing water from entering hub
Prevents overfilling and rear seal damage with automatic pressure-relief feature
Grease seeps around piston edges and into barrel when full
Constructed of stainless steel internal parts and triple-chrome-plated steel barrel
Ensures longer-lasting fit than plastic or aluminum products
Includes rubber covers
Installs easily
Made in the USA


Specs:

Fits 1.781" hub bore
Works with outer bearing model LM-11949
Works with outer bearing cup (race) model LM-11910
Lifetime warranty