1. Trailer Hubs and Drums
  2. Dexter Axle
  3. 6 on 5-1/2 Inch
  4. For 5200 lbs Axles
  5. For 6000 lbs Axles
  6. Hub with Integrated Drum
Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb E-Z Lube Axles - 12" - 6 on 5-1/2

Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb E-Z Lube Axles - 12" - 6 on 5-1/2

Item # 8-201-9UC3-EZ
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Dexter Axle EZ Lube Trailer Hubs and Drums - 8-201-9UC3-EZ
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Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 5,200-lb and 6,000-lb E-Z Lube axles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, wheel bolts, and nuts included. Lowest Prices for the best trailer hubs and drums from Dexter Axle. Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb E-Z Lube Axles - 12" - 6 on 5-1/2 part number 8-201-9UC3-EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Dexter Axle Trailer Hubs and Drums - 8-201-9UC3-EZ

  • 6 on 5-1/2 Inch
  • For 5200 lbs Axles
  • For 6000 lbs Axles
  • Hub with Integrated Drum
  • EZ Lube
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • Dexter Axle
  • 25580
  • 15123

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 5,200-lb and 6,000-lb E-Z Lube axles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, wheel bolts, and nuts included.


  • Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated
    • Compatible with electric and hydraulic drum brakes
  • E-Z Lube-compatible grease cap makes lubricating bearings fast and easy
    • Remove rubber plug to access zerk fitting on spindle - no need to disassemble hub
  • Sturdy iron construction
  • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Hub and drum are made in the USA


  • Application: 5,200-lb and 6,000-lb E-Z Lube trailer axles with #42 spindles
  • Drum dimensions: 12" diameter x 2" wide
  • Bolt pattern: 6 on 5-1/2"
  • Grease cap flange diameter: 2.44"
  • Wheel bolt diameter: 1/2"
  • Weight capacity: 3,000 lbs

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 15123 (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 15245
  • Grease seal (included): GS-2125DL
    • Inner diameter: 2.125"
    • Outer diameter: 3.376"

Exploded View

E-Z Lube-Compatible Assembly for Simple Lubrication

The grease cap on this hub-and-drum assembly is specially designed to work with your Dexter E-Z Lube axle to make lubricating bearings quick and easy. Just remove the plug on the grease cap, attach a grease gun to the zerk fitting on the end of the spindle, and inject the grease. It will flow easily to both inner and outer bearings. Not only does this make lubricating the bearings easy, but it also helps to prevent corrosion of the hub. This is because you can lubricate the bearings without the mess of taking apart the entire assembly.

Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: 8 on 6-1/2 means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: 5 on 4-1/2 means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

Bolt Pattern - Side

Measuring the distance (D) from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"

K08-201-95 Dexter 12" Hub and Drum Assembly for 5.2K and 6K Axles with Hardware - 6 on 5-1/2 - EZ Lube

Replaces 8-201-9UC3-EZ

Video of Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb E-Z Lube Axles - 12" - 6 on 5-1/2

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

Video Transcript for Dexter Axle Trailer Hubs and Drums - Hub with Integrated Drum - 8-201-9UC3-EZ Review

Today, we're going to take a quick look at Dexter Axles, Trailer Hub and Drum Assembly, part number 8-201-9UC3-EZ. This drum is designed to work on 5200 and 6000-pound axles. The drum's capacity itself is 3000 pounds so when you pair it up with another drum on the other side of the axle, you'll get your 6000 pounds total capacity. Included with this drum are all the parts that you'll need to mount it to your axle. The races are already pressed inside the hub bore. You also have your bearings.

The inner bearing is 25580 and the outer bearing is 15123. You have a grease cap with a 2.44-inch outer diameter and a removable rubber plug so that you can access the grease zerk on your EZ lube spindle. There are also six conical lug nuts for securing the wheel to the drum and your grease seal. The hub and drum assembly has a 6 on 5-1/2 bolt pattern. There are six lugs or six studs and if we're able to accurately measure across from one stud directly across to the other, we get our 5-1/2-inch measurement.

Now, we'll take a look inside the drum and take a couple of measurements. Our depth measures in at about 2-1/4 inches. Our diameter across the inside is 12 inches, which means that this drum should be used with 12-inch by 2-inch brake assemblies. And that's it for our quick look at Dexter Axles, Trailer Hub and Drum Assembly, part number 8-201-9UC3-EZ.

Customer Reviews

Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb E-Z Lube Axles - 12" - 6 on 5-1/2 - 8-201-9UC3-EZ

Average Customer Rating:  4.8 out of 5 stars   (78 Customer Reviews)

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 5,200-lb and 6,000-lb E-Z Lube axles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, wheel bolts, and nuts included.

- 8-201-9UC3-EZ

Fast Shipping!! Hub fit exactly as it should.I really had nothing to go by to find this hub.Went to etrailer and started searching questions submitted by others.In a very short while was able to find my axle number and there it was. I would highly recommend and will use for future purchases. 518842

Great, no issues.
Roger - 06/07/2019


- 8-201-9UC3-EZ

Item: 8-201-9UC3-EZ; This item Is a replacement for my 5th wheel camper. Do to the fact while traveling the outer bearing failed on interstate I-40 late in the evening. The cost of replacing brakes, drum, bearing, seals, grease, plus service cost is Very Expensive after hours. Having these items on hand can save a lot of time and money. Etrailer parts are top quality and best online price. Thanks 321759

Great! I have recommended this item any times. Thanks, etrailer.com
Alan - 12/06/2017


- 8-201-9UC3-EZ

Fast Free shipping. Needed to replace all four hubs. Some had bad magnet wear. Two had loose races. Had great assistance selecting measuring original bearings to make sure I got the right parts. Heave shipping boxes. They did a good job stapling smaller boxes to the bigger box which helped boxes stay together. 564795

- 8-201-9UC3-EZ

Everything was included, shipped extremely fast, and went together without a hitch. I was nervous about ordering something I couldn't put my hands on, and visually compare to my existing hub, but all the measurements Dexter Axle provides are exactly what I needed. I would highly recommend etrailer.com, and this hub to anyone needing a great product at an unbeatable price. 60825

- 8-201-9UC3-EZ

Great product lines. Great service . Fast shipping. Always knowledgeable and helpful staff. Long time happy customer 747398

- 8-201-9UC3-EZ

Great product, fast shipping, great customer service! 729567

- 8-201-9UC3-EZ

All good,everything was shipped in good condition. Ashley was a big help with placing the order. Thank you 699294

- 8-201-9UC3-EZ

Product is great,shipping and the packaging of the parts was excellent. parts came very quickly. Ashley was very helpful with information and tracking information and help wiith a copy of an invoice. Thank you . 696533

- 8-201-9UC3-EZ

The products were a perfect match for the damaged ones on my fifth wheel trailer. Following the instructional video provided was extemely helpful and the installation was made without a hitch. 602072

- 8-201-9UC3-EZ

Fit good, looked good, worked good, just like that. 562278

- 8-201-9UC3-EZ

The 8-201-9uc-ez trailer hub assy i ordered was great quality and exact fit. The customer service second to none. etrailer is a top notch company and will be my GO TO provider for my trailer needs from now on. Only improvement id like to see is the option to get Timken bearings in the wheel kits as they only provide the chinese junk as do most other companies. Great shopping experience. Thank you Gwendolyn for all your help! 550395

- 8-201-9UC3-EZ

received on time as promised. good replacement part but make sure you measure the axle grease seal. they come with 2 1/8 inch seals and my application required 2 1/4 inch. fortunately for me I had the spare seals on hand from previous order. 506239

brakes are working perfectly.
John a - 05/10/2019


- 8-201-9UC3-EZ

These parts fit in perfectly with ease just as Chris described and I will definitely be using etrailer for my trailer repairs again. 501765

- 8-201-9UC3-EZ

I have been in business for over 30 years and a hobby of mine is I look at different company operations thinking what could be done to improve their service and etrailer.com does it right. From tracking your order, emails and videos on products you just purchased. This allows you all the information you need to install you parts right the first time. Great Job! 497005

- 8-201-9UC3-EZ

Service was great. 470926

- 8-201-9UC3-EZ

Was easy to install. No issues in the first year. Still looked brand new when we repacked 470850

- 8-201-9UC3-EZ

Product is good but they screwed up my order .really nice about returns but then they charged me freight both ways on something i didn't order.so I cancelled order for correct parts and will not ever order from them again 442040

- 8-201-9UC3-EZ

I haven't installed them yet 440832

- 8-201-9UC3-EZ

Everything fit great. Functionally Works Great also. 439842

- 8-201-9UC3-EZ

Good product came with a wrong outer bearing though 433652

- 8-201-9UC3-EZ

Nice to have good details when puchasing a product over the web. Fit as described. Great personal support when calling in as well. Purchased to convert stock humvee trailer 8 lug to 6 lug. Fit as described and quality was great. 420068

All the product I purchased has been working great.
Robert V - 09/05/2018


- 8-201-9UC3-EZ

Great products. Quick shipping. Would do businees with this vendor again. 407039

- 8-201-9UC3-EZ

Great product and great service. I will certainly make etrailer my go-to site for my trailer parts. The instruction videos make installation of all parts so easy. Thank you. 404872

- 8-201-9UC3-EZ

Excellent 401955

- 8-201-9UC3-EZ

No problems, got what I expected. 387775

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Info for this part was:

Installed by:
Patrick B
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Joshua S
Updated by:
Sarah W
Updated by:
Alexander C
Updated by:
Hannah L

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