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  1. Wheel Covers Hubcaps
  2. Excalibur
  3. Center Wheel Caps
  4. 3.19 Pilot Diameter
  5. Steel
  6. Front and Rear Wheels
Trailer Wheel Center Cap, Chrome, 3.19" Pilot Size

Trailer Wheel Center Cap, Chrome, 3.19" Pilot Size

Item # 319EZ
Our Price: $17.65
You Save: 15%
Wheel Covers Hubcaps
Shipping Weight: 0.3 lbs
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Great Prices for the best wheel covers hubcaps from Excalibur. Trailer Wheel Center Cap, Chrome, 3.19" Pilot Size part number 319EZ can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (498)
  • Q & A (0)
  • Videos (1)
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Excalibur Wheel Covers Hubcaps - 319EZ

  • Center Wheel Caps
  • 3.19 Pilot Diameter
  • Steel
  • Excalibur
  • Front and Rear Wheels

Trailer Wheel Chrome Center Cap with Plug

A decorative finishing touch piece that can be added to your trailer wheels. Place the center wheel cap on the hub before the tire and wheel to cover up the the hub and add a touch of class.

  • Center hole of wheel (pilot size) should measure 3.19"
  • Cap dimensions:
    • Inside diameter: 3-1/8"
    • Outside diameter: 3-7/16"
  • Plug on top makes the wheel cap easy to work with EZ lube axles
  • Chrome plated steel
  • Height: 3-1/2"
  • Quantity: (1) center cap with plug

Video of Trailer Wheel Center Cap, Chrome, 3.19" Pilot Size

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Excalibur Tires and Wheels 319EZ Review

Today we're going to review part number 319EZ. This is the Excalibur chrome trailer wheel center cap for a 3.19 size diameter wheels. This is made of a chrome plated steel. This chrome cap adds a nice decorative finishing touch to your trailer wheels. It is designed to fit on wheels that have a pilot hole diameter, which is the largest center hole in the wheel that measures 3.19 inches. Basically, there's also a plastic plug right in here on the top that makes the cap easy to work if you have an easy lube back sleeve.

You just pop this middle part out. I'll show you this in a minute. This part is for a quantity of one cap with the plug. A few dimensions on this, the inside diameter on this cap is about 3 and 1/8 inches. And the overall height, from the bottom to the very top, is about 3 and 1/2 inches. Now basically, when you go to install this ...

I got an example of a white spoke which is a common trailer wheel that you will see a lot of. And this wheel has the pilot hole diameter, which is this large holder of 3.19 inches. So this cap is designed to fit in here. Basically what you would do .. if you notice on the cap, it has a little ridge right here.

Before you put your wheel and tire on the trailer, you'll just take the cap, run it through the back, all the way through and then you'll go ahead and mount this up on your hub and then put your lugs on it and that will hold the cap into place. And then as I mentioned, there is a little notch, throw the plug there, there it is. You'll be able to put a screwdriver in. And if you put the screwdriver in, you can see that you can just pop out that center cap and then that will give you the access to your . if you have EZ lube axles that have the grease fitting on the end, that will give you access to them. And when you're done, just go ahead and pop your center cap back on.

But that should do it for the review on part number 319EZ. This is the Excalibur chrome trailer wheel center cap for the 3.19 pilot size diameter wheels. .

Customer Satisfaction Score:

Customer Reviews

Trailer Wheel Center Cap, Chrome, 3.19" Pilot Size - 319EZ

Average Customer Rating:  4.8 out of 5 stars   (498 Customer Reviews)


The caps looked great when installed, and the fit was fine. However, a year later, all four show signs of rust, some more than others. It's disappointing, since these were primarily purchased to improve the appearance of the wheel hub. The photo shows the worst of the bunch. I'd love to replace them with a better quality product.

Etrailer Expert

Jenny N.


Honestly the chrome plate cap does provide some rust protection however can rust over time. I recommend going with a stainless-steel cap like part # LHCS102-SI60C. It also works with the 3.19 pilot hole diameter.


The original Caps that came with the order were fine, However these were for the second trailer. I GOT THEM SOMEWHERE ELSE. GEESH A MONTH LATER????




Etrailer Expert

Jenny N.


The tires with rims that we carry are only balanced by matching the high spot on the tire with the low spot on the rim. This is typical with trailer tires are unlike with passenger style vehicles in that that the main responsibility is supporting a load behind a tow vehicle, not providing a smooth ride for passengers. You can have the tires balanced if you prefer. Just keep in mind that trailer wheels are centered by the position of the lug bolts [these wheels are lug-centric] and not the center bore of the wheel. For best results, have them balanced using a pin plate adapter. This mimics the way a lug-centric wheel is mounted to a hub.


came packages in box. also has removable cap for easy access to grease bearing.


The wheels are beautiful as expected. The packaging to ship the wheels and tires were excellent. Someone put the center caps in with the wheels in one of the boxes. Not so good. 1 got smashed and the other two were scuffed. 1 of the caps had a black cap on it instead of chrome like the other two were. Lug nuts sent were mismatched, some were longer then the others. Must be a quality shipping preparation error. The worst part is these aluminum wheels and tires were mounted but they do not balance them. Customer service said they do not balance them when I called them on 6-9-23. Even generic modular wheels and tires I have received comes balanced. I will take them and have them balanced so life expectancy for them will be possible. Hopefully they stand behind there quality control damaged items. Good folks to work with, fast shipping and great shipping communication to here.


Hubs fit fine, very, very pleased! Fast shipping! Thanks for having this!



Hubs fit Great! Love you can remove center to grease trailer hubs! Very fast shipping!

Etrailer Expert

Mike L.


@James We're glad they're working well for you!


These trailer wheel center caps were the perfect replacement for my damaged originals. Now I don't have to take the wheels off to grease the bearings! The price and quality were great.


All the parts arrived in great shape and the hub covers are bright chrome and so are the lug nuts. I couldn't keep the cheap plastic hub caps on that came with the trailer. They kept falling off. I am totally satisfied and this is not my first purchase with etrailer.


Purchased aluminum rims and hubs for my homemade teardrop trailer. Look and fit perfect. Excellent customer service as i had originally forgot to order the center hubs. Simple phone call and they were on their way.


I got a new trailer and it looked so plain, called etrailer and they hooked me up. The wheels and accessories got here in two days as they said in perfect condition. Just what I wanted, will get more stuff from them for sure


New rims wrapped in Goodyear Endurance


These are a perfect fit and look great! I'm finishing up refurbishing an old cub scout trailer and these really made the new paint on the rims pop! Well worth the price!


These chrome center wheel caps are great! Exactly as described!! Very high quality!


great match for the wheels and tires that also came from etrailer


Hi: I received my order on time - but what can I say about the center caps - they're silver, shiny, and fit. they should protect the hubs on my trailer just fine. Thanks,


Pretty center cap and nice lug nut

Alberto A.


My jet ski and trailer was stolen last year but I got a new ski and same trailer and I bought the same lug nut. O loved them. Thank you!


Love these caps. Keep the road crud off the hubs and give a really good look to my trailers. The removable center plug allows for easy bearing lube access.


Chrome looks good. Also, it will stop splashing grease everywhere.


using these wheels and hubs I continue to be very satisfied with their quality and performance. I am now even more convinced that etrailer is an excellent Company.


Nice finishing touch to aluminum wheels the kids got me for Christmas. Great quality and fit .


These are the wheel caps I ordered and installed on my trailer that I built. They are great and add a great accent to the wheels. Thank you for such a great product!


Great rims and center caps all my friends have me a looking good


Center cap was perfect replacement. Haven't driven on the wheels/tires yet, but they look great and a nice improvement ! Thanks !


Looks great on my new galvanized trailer wheels.


Great Service ! Center caps look great! Great quality!


Look nice but are lightweight and not sure how they will last. At their price replacing them not an issue.

Please do not pack these loose in the box with wheels because they get smashed. I was able to bring mine back to shape but it was disappointing to receive new items smashed.

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