Two Pack 2.72 Inch Trailer Axle Wheel Hub Dust Cap And Bearing Grease Cover With Extra Rubber Plugs For Most 7000 To 8000 Pound Axles Zinc Plated Steel Anti Rust Durable Dust Cap
✔️ Two 2.72 inch caps, zinc plated, plus two spare plugs
These axle hub dust caps protect hub assemblies from dust and moisture, preserve grease, and resist corrosion. They fit most standard 7000-8000 lb trailer axles, including EZ Lube and standard types, with an 8 on 6.5 inch bolt pattern.
✅ Material: carbon steel with zinc plating for rust resistance.
✅ Size: OD 69.1 mm (2.72 in) to fit 8 on 6.5 in axles.
✅ Package: includes 2 caps plus 2 extra rubber plugs for spares.
✅ Function: blocks dust, preserves grease, and protects against corrosion.
💡 What is a trailer axle dust cap used for and how does it protect bearings?
This handy guide covers the basics of hub dust caps.
- Keeps dust and water out, preserving grease and extending bearing life.
- Compatible with EZ Lube and standard axles, 8 on 6.5 inch bolt pattern.
- Easy to install and replace when needed.