PROTECT YOUR INVESTMENT - Whether it’s a boat, camper, or utility trailer, our prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bra, which keeps grease out of your wheel and adds protection
AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure system, our trailer bearing dust cap releases excess grease. This bearing cover protects seals and bearings from damage while maintaining optimal hub lubrication
KEEPS GREASE IN & WATER OUT - Our wheel bearing caps for trailers use a spring-loaded piston to maintain safe 3 psi pressure, keeping grease in and contaminants out while preventing overpressurization that could damage the inner seal
QUICK & SIMPLE INSTALLATION - Measure for proper fit, then tap the into the hub using a wood block and hammer. No special experience needed. If the wheel bearing protectors don’t fit securely, stop and contact
BUILT TO LAST - Made with corrosion-resistant stainless steel, Bearing Buddies are built for freshwater use on boat, RVs and ATVs, utility and horse trailers. These trailer bearing caps are made in the USA and backed by a warranty for long-term reliability