1.98 Inch Wheel Hub Dust Cap Covers 4 Pack, Rubber Trailer Bearing Protector Caps Shield Bearings From Dirt, Water And Corrosion, Preserve Grease, Prevent Axle Wear, Easy Install And Extend Trailer Life

1.98-Inch Trailer Hub Dust Caps 4-Pack for Bearings
✔️ OD 1.98 in, ID 1.57 in, rubber cap protects bearings

These rubber trailer hub dust caps shield bearings from dirt, water, and corrosion, helping preserve grease and extend trailer life. Ideal for standard 1.98 inch hubs on trailers and campers.

✅ Fits standard 1.98 in wheel hub openings for trailers
✅ Made from high-quality rubber for rustproof, long-lasting protection
✅ Outer diameter 1.98 in, inner diameter 1.57 in, height 1.57 in
✅ Includes a 4-pack for complete axle protection

💡 What is a trailer wheel hub dust cap used for and how does it protect bearings? This handy part shields the bearings from dirt, water and corrosion while preserving grease, helping extend trailer life. - Handy protection by sealing dirt and water away from bearings. - Keeps grease in place to reduce wear and extend axle life. - Easy to install on 1.98 in hubs for quick maintenance.