Bearing Buddy 42408 Stainless Steel Bearing Protector 2-Pack

The Bearing Buddy 42408 is a premium bearing protection system designed to prevent wheel bearing failure on boat trailers, utility trailers, RV trailers, and other towable equipment. This 2-pack kit provides essential protection for your trailer hubs by maintaining constant positive pressure that keeps water, dirt, and contaminants out of your wheel bearings.

Key Features:

• Stainless steel construction resists corrosion in marine and harsh environments
• Eliminates the need for frequent bearing repacking and maintenance
• Creates positive pressure seal to prevent water and dirt intrusion
• Easy installation - replaces standard dust caps
• Transparent or translucent design allows visual grease level monitoring
• Spring-loaded piston maintains consistent pressure
• Includes 2 bearing protectors per package

The Bearing Buddy system works by maintaining grease under pressure inside the hub, creating a barrier that prevents water from entering during submersion or stream crossing. Simply pump grease into the Bearing Buddy until the piston is flush with the cap face, and the internal spring maintains optimal pressure automatically. Ideal for boat trailer owners who frequently launch and retrieve in salt or fresh water.