Constant Lubrication: Easily 1.980 in fill the trailer wheel bearing cap with a standard fitting mini grease gun. The spring-loaded container applies pressure and grease to your wheel hub bearing protector, ensuring smooth operation and longevity.
Marine Grade Durability: Constructed from carbon steel and chrome-coated for superior strength and durability. These wheel bearing caps for trailers are built to endure harsh marine conditions, including exposure to saltwater.
Universal Fitment: Comes as a 2-pack, designed to prevent trailer wheel bearings failure on various trailers such as boat, RV, snowmobile, ATV, and utility trailers. Fits 1.98-inch hubs perfectly.
Protection Against Contaminants: Keeps water, dirt, and road grime out of wheel hubs and bearings while maintaining internal pressure to ensure consistent lubrication.
Rust-Free & Corrosion Resistant: Chrome-plated steel housing ensures that the trailer bearing protectors remain rust-free and corrosion-resistant, providing a longer-lasting fit for your equipment.