1 Sturdy Construction: Trailer bearing dust cap is made of high strength steel alloy with galvanized surface, ensuring high wear, rust and oxidation resistance for long lifespan. 2 Reliable Protection: The dust cap prevents dust, water, and debris from entering the bearings, protecting against pollution and wear to extend bearing life. 3 Easy Installation: The trailer axle grease cover is suitable for refurbishing and replacing old or damaged dust caps for long term use, convenient and easy to install, saving your time and effort. 4 Versatile Compatibility: The trailer axle hub bearing dust cap fits for 2.72in OD 7000 to 8000lb trailer wheel hubs for various applications, catering different mounting needs. 5 Comprehensive Set: This trailer axle dust cap includes 2 pieces of 2.72in OD trailer bearings dust cap grease cap with rubber plugs, easy and convenient to use and install.
What's in the box
2 x Trailer Bearing Dust Cap
