Great for marine applications; the stainless steel construction provides the best in corrosion resistance. The design makes Bearing Buddy an easy way to protect your bearings by keeping water out and ensuring enough grease is in the hub

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
Ensures longer-lasting fit than plastic or aluminum products
Includes rubber covers
Installs easily
Made in the USA

Specs:

Fits 2.441" hub bore
Works with outer bearing models LM-67048 (hub counterbored), 15123 and others
Works with outer bearing cup (race) models LM-67010 and 15245

7700004
42448 Bearing Buddy Model 2441SS - Stainless