Four 1.98 Inch Trailer Hub Dust Caps – Grease Covers For Boat / RV / Utility Trailer – XUKEY

Keep the grease in and the dirt out with these four metal dust caps from XUKEY.

They're 1.98 inches in size, designed to fit standard trailer hubs.

These are the push-in style with a rubber gasket to keep a tight seal.

They work great on boat trailers, RVs, campers, and utility trailers.

Especially if you've got EZ Lube axles, these let you pump grease right through.

Simple silver metal caps, nothing fancy, just solid protection for your bearings.

Four in a pack, so you've got spares or enough for a tandem axle trailer.

No warranty on these, but they're cheap and should last.