Trailer Hub Dust Cap Set 4 Pack 1.98 Inch Heavy Duty Spindle Bearing Grease Cap Covers With Extra Rubber Plugs For 2000 To 3500 Lb Boat Trailers Dexter EZ Lube Axles RV Camper And Trailer

1.98 Inch Trailer Hub Dust Cap Set for EZ Lube Axles
✔️ 4 pack dust caps + 4 extra rubber plugs for replacements

Keep your trailer axles clean and well-lubricated with this heavy-duty dust cap set. Each 1.98 inch cap fits standard hubs on 2000-3500 lb axles and works with EZ Lube and standard brake/idler axles. A smart upgrade for boat trailers, RVs, campers, and other tow gear.

✅ Heavy-duty carbon steel shell with zinc plating for rust resistance
✅ Includes 4 dust caps and 4 extra rubber plugs for emergencies
✅ Diameter 1.98 in (50.4 mm); fits 2000-3500 lb axles with 4- or 5-lug hubs
✅ Removable rubber plugs simplify grease maintenance and inspection
✅ Easy to install with light taps on standard trailer hubs

💡 What is a trailer hub dust cap set used for on EZ Lube axles and why is it handy for maintenance?

This handy accessory helps keep grease in place and dirt out, extending bearing life.

• Protects grease seals from dust, moisture, and debris
• Fits 1.98 in caps on 2000-3500 lb axles with 4- or 5-lug hubs
• Includes extra rubber plugs for quick field repairs
• Ideal for boat trailers, RVs, campers, and other towable setups