Heavy Duty Trailer Axle Dust Cap Cup Grease Cover 1.9 Inch Hub Two Pack With Extra Rubber Seals For Most 2000 To 3500 Pound Dexter Axles Carbon Steel And Rubber Construction Zinc Plated Finish Durable Wheel Hub And Bearing Dust Cap
UPC: 00193019713822
✔️ OD 1.98 in (50.4 mm); zinc plated carbon steel with seals
These heavy-duty dust caps protect trailer wheel hubs from dirt, water, and corrosion. Constructed from carbon steel and rubber with a zinc-plated finish, they fit most 2000-3500 lb Dexter axles and standard 4- or 5-lug hubs with a 1.98 in (50.4 mm) diameter cap. The set includes two caps and two extra seals for spare replacements.
✅ 1.98 in (50.4 mm) outer diameter cap fits most common hubs 4- and 5-lug
✅ Carbon steel body with rubber seal for durability
✅ Zinc plated finish resists rust and corrosion
✅ Pack of 2 caps with 2 extra seals for spare replacements
💡 What is a trailer hub dust cap used for and how does it protect bearings? It shields bearings from dirt and moisture while keeping lubrication in place.
- Keeps grease in place to extend bearing life
- Prevents water, mud, and road grime from entering the hub
- Simple install on most EZ Lube and standard axles, 4- and 5-lug hubs