LIPPERT COMPONENTS 122065 (693722) UNIVERSAL RUBBER INSERT FOR AXLE HUB DUST CAP - 2,000 TO 8,000 LBS
 
These Lippert replacement rubber inserts are for trailer axle dust caps. They help protect your trailer bearings, grease and other internal components from dirt and debris. They are designed for travel trailers and other RV trailers.
Quick Facts:
Replacement rubber insert for trailer axle hub dust cap
Available in single, 4-pack, 6-pack, or 10-pack
Made for 2,000-8,000 lbs. capacity axles
Axle dust cap not included