Bearing Buddy 2441-SS - USA-Made Stainless Steel Bearing Protector with 23B Bra - Wheel Bearing Protectors for Boat, Horse, RVs, & Utility Trailers - Only Fits Hubs with 2.441” Inside Diameter

Keep your trailer rolling smoothly and your wheel bearings protected with the original Genuine Bearing Buddy Stainless Steel Wheel Bearing Protectors with Bras. These aren't simple trailer grease cap covers; they're a complete pressurized bearing cover system designed to eliminate the biggest causes of trailer breakdowns. Constructed with premium stainless steel components, our wheel bearing protectors resist rust and corrosion even in harsh saltwater environments, ensuring years of dependable performance. Every unit is 100% quality inspected for a perfect fit and proudly made in the USA for unmatched durability and precision. Included with each pair are Bearing Buddy Bras, vinyl covers that fit snugly over your trailer Bearing Buddy to catch excess grease and prevent splatter on your trailer wheels. Together, they keep your hubs clean, your bearings lubricated, and your investment protected from the inside out. Whether you tow a boat, RV, ATV, horse trailer, or utility hauler, Genuine Bearing Buddy's boat trailer bearing caps keep you safe, prepared, and worry-free on the road. Eliminate costly repairs, prevent bearing failure, and enjoy complete peace of mind knowing your trailer hubs are sealed, pressurized, and protected.

• PROTECT YOUR INVESTMENT - Whether it’s a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection
• AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure valve, our trailer axle grease cap releases excess grease. This trailer hub dust cap protects seals and bearings from damage while maintaining optimal hub lubrication
• KEEPS GREASE IN & WATER OUT - Bearing Buddy has a spring-loaded piston that keeps a steady 3 psi of pressure inside your hub to hold grease in and block out water and dust. Bearing Buddy limits the pressure to 3 psi, preventing overfilling and overpressurization. Without this feature, the inner seal will be damaged
• QUICK & SIMPLE INSTALLATION - Measure the inside diameter of your trailer hub or the outside diameter of the dust cap with a caliper for a precise fit. Then, tap the trailer Bearing Buddy into place using a wood block and a hammer. No special tools or experience required
• BUILT TO LAST - Crafted from stainless steel, Bearing Buddies for boat trailers stand up to freshwater environments. These trailer bearing dust caps are also proudly made in the USA and backed by a Lifetime Warranty, giving you long-term peace of mind