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Your cart is empty. Grease caps for trailer hubs is made of cold rolled sheet and rubber, surface zinc-plated, strong and sturdy, not easy to deform, anti-corrosion and anti-rust. The trailer axle cap is designed to avoid the trailer axle from dust, preserve the grease, prevent axle corrosion and as decoration. Hub grease caps are designed with removable rubber plugs, easy to install and maintain. Trailer grease cover is fit most standard 2000 -3500 lb trailer wheel hub. In order to install firmly, the trailer grease caps are designed to be slightly larger. You need to use a hammer or rubber mallet to knock it into place.
Specification:
Product name: Dust cap for trailer axle.
Size: The diameter of trailer hub cap: 50.6 mm / 1.98".
Height: 36.5 mm / 1.43".
Material: Cold rolled sheet and rubber.
Color: Silver.
You will receive:
4 pcs trailer hub covers.
8 pcs plugs.
Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist slight difference due to different screen displays.
Tommy E
Reviewed in the United States on March 19, 2025
These always have to be changed out when servicing your trailer wheels or sometimes a good bump in the road can knock one loose. I like to keep these stocked up and readily available. These are the perfect size with a nice access rubber for your zerk and to check on grease. Great value!
Randy Williams
Reviewed in the United States on April 1, 2025
If you have a trailer with EZ Lube bearings and 2000#-3500# axles, get a pack of these and carry with the trailer. I lost one recently and had to get one from a trailer parts place. You will need a rubber headed mallet or a hammer with a block of wood to tap this in.I have a trailer spare kit that goes with my trailer; bearings, seals, tang washers and these covers. When traveling, I check my trailer usually once an hour. I use an infrared kitchen type thermometer to check bearing and tire sidewall temperatures. Those are indicators of something about to go wrong…
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