You lost a trailer hub cap, and now dirt and water can reach the bearings. This 2-1/2" lube-style dust cap restores hub protection and provides grease access through the removable center opening during bearing service.
A missing or damaged dust cap leaves your wheel bearings exposed to dirt, water, and grease loss. Left unprotected, contamination can shorten bearing life and lead to unnecessary maintenance. This drive-in dust cap installs as a direct replacement to restore hub protection while maintaining convenient grease access through the removable center plug.
Remove the center plug to access the grease fitting while the dust cap remains installed. This lets you add grease during bearing service without removing and reinstalling the entire dust cap.
Correct fit starts with your hub bore measurement, not the trailer model or the old cap's nominal size. This dust cap fits a matching 2-1/2" hub bore, and the package includes 1 replacement dust cap for restoring a worn or missing part.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer. Let's take a quick look at this Terran Industries lubed dust cap. Now this dust cap is designed to protect your trailer hub by keeping grease inside where it's needed and helping to prevent dirt, water, and other contaminants from getting in. That protection's gonna help extend the life of your wheel bearings and hub components. Now one of its most convenient features is a lube style design, which is going to allow you to add grease to the hub without removing the dust cap. That's gonna make routine maintenance quicker and easier, especially for trailers that see frequent use.
This is designed to fit 5,000 to 6,000 pound trailer axles and have a two and 1/2 inch diameter. So it's gonna work with hubs that have a matching two and 1/2 inch bore opening. So before purchasing it is important to verify your hub's bore size to ensure a proper fit. So this includes exactly what you see here. I think it's gonna wrap up our quick look today.
Again, my name's Andy. Thank you for joining me.
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98% were satisfied with this product
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Ratings & Reviews
Fitment is great! Fast Shipping!! Thank s!!
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