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Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2

Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2

Item # 8-407-5UC3-EZ
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Our Price: $214.60
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Trailer Hubs and Drums
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Shipping Weight: 25 lbs
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8-407-5UC3-EZ - 14-1/2 Inch Wheel,15 Inch Wheel,16 Inch Wheel,16-1/2 Inch Wheel Redline Hub with Integrated Drum
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Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 4,400-lb E-Z Lube axles. Inner bearing (L67048) and race, outer bearing (L44649) and race, grease seal (10-19), grease cap (21-42-1), and lug nuts included. Lowest Prices for the best trailer hubs and drums from Redline. Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2 part number 8-407-5UC3-EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (8)
  • Q & A (10)
  • Photos
  • Why etrailer?

Redline Trailer Hubs and Drums - 8-407-5UC3-EZ

  • 6 on 5-1/2 Inch
  • For 4400 lbs Axles
  • Hub with Integrated Drum
  • EZ Lube
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • Redline
  • L44649
  • L67048
  • 1/2 Inch Stud

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 4,400-lb E-Z Lube axles. Inner bearing (L67048) and race, outer bearing (L44649) and race, grease seal (10-19), grease cap (21-42-1), and lug 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
  • Zinc-enriched paint on drum adds durability
  • Zinc-finished bolts resist corrosion
  • Bearings, races, grease seal, grease cap, and lug nuts are included


  • Application: 4,400-lb E-Z Lube trailer axles
    • Compatible with standard axles from most manufacturers, including Dexter and Lippert (LCI)
    • Does not work with AL-KO 4,400-lb axles
  • Actual drum dimensions: 10-15/16" diameter x 2-5/8" wide
    • Works with 10" brake assembly
  • Bolt pattern: 6 on 5-1/2"
  • Wheel studs: 1/2" diameter x 1-1/4" long
  • Grease cap flange diameter: 1.99"
  • Weight capacity: 2,200 lbs
  • Limited 1-year warranty

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: LM67048 (1.25" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: LM67010
    • Outer race: L44610
  • Grease seal (included): 10-19
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

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"

8-407-5UC3-EZ Dexter 10" Hub and Drum Assembly for 3.5K Axle with Hardware - 6 on 5-1/2

Customer Reviews

Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2 - 8-407-5UC3-EZ

Average Customer Rating:  5.0 out of 5 stars   (8 Customer Reviews)

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 4,400-lb E-Z Lube axles. Inner bearing (L67048) and race, outer bearing (L44649) and race, grease seal (10-19), grease cap (21-42-1), and lug nuts included.

- 8-407-5UC3-EZ

Great sales team that leads me to the right part. Arthur is very helpful and very thorough ensuring you get the right part. 931975

- 8-407-5UC3-EZ

Great customer service , Parts fit perfectly. Videos were spot on! Yhank you! 845829

- 8-407-5UC3-EZ

Was perfect and cheaper than getting from the dealership. Well packaged with no rust or damage. Will definitely order more from etrailer.com. Make sure you pay attention to axle weight, brand, and bolt pattern and you will get the right parts. 784309

- 8-407-5UC3-EZ

We were unable to find the part required to fix our 5th wheel. We had exhausted all avenues or so we thought. We were told to try Etrailer. The part we needed was available and after talking with their staff the part was ordered and delivered very quickly. The part was installed today and we are very happy. I would and have recommended Etrailer not only to friends but also some of the businesses we worked with. 726004

- 8-407-5UC3-EZ

This product is working great. I used it to replace a part that became damaged. etrailer is a great company to purchase from, very competitive prices and parts always come quickly. 718006

- 8-407-5UC3-EZ

etrailer service was excellent. Product continues to be installed. Some difference between it and original product removed. 511303

- 8-407-5UC3-EZ

Hard to find part. They had it in stock with very quick shipping. 454130

- 8-407-5UC3-EZ

Received in great condition. Installed with no problem. 293775


Ask the Experts about this Redline Trailer Hubs and Drums

  • Replacement Hub and Drum Kit with Bearings for Lippert 4400 Pound Trailer Axle
    A 4,400 pound Lippert axle has a 6 on 5/12 bolt pattern and uses bearings # L44649 and # LM67048. So a good replacement hub that includes a bearing kit is part # 8-407-5UC3-EZ.
    view full answer...
  • Center of Hub Outside Diameter for 4,400 lb Dexter Axle Hub and Drum Assembly
    I went out to the warehouse and found that the largest part of pilot hole section on the Trailer Hub and Drum Assembly # 8-407-5UC3-EZ was just over 3.5" so a wheel that has a pilot hole diameter in the range of 3.75" - 4.25" will fit perfectly with this assembly. I don't see any problems using the Lionshead Trailer Wheel Center Cap # LHCS108 for this application as it's designed for wheels that have a 4.25" pilot hole diameter like the Aluminum Jaguar Wheel # 274-000008. Attached...
    view full answer...
  • Brake Assembly Replacement Recommendation for Trailer with Lippert 4,400 lb Axles
    The brake assemblies you'd need are the part # K23-479-00 for the right hand side and part # K23-478-00 for the left hand side. These are self-adjusting brake assemblies that are designed for a 4,400 lb Lippert axle like you have.
    view full answer...
  • Replacement Bearings for Mobile Home Hub with 1-1/4 Outer and 1-3/8 Inner Bearings
    It sounds like you're trying to replace hubs on a mobile home axle. Mobile home axles are designed for one time use, to transport the mobile home from point A to point B and then intended to be discarded after that. Because of this, replacement parts are rarely available for most mobile home axles and although we don't have a hub that matches the bearing sizes you mentioned, we have replacement bearings that may work to service your existing hub. For a bearing with a 1.375 inch inner...
    view full answer...
  • Can Hub and Drum be Used When Trailer Doesn't Have Brakes
    We have heard of people being able to use a hub and drum assembly like part # 8-407-5UC3-EZ you referenced in place of an idler hub so I can't really say it won't work, but I definitely recommend trying to find an idler hub assembly that will work so that you are using equipment for what it was intended for. The assembly you asked about comes with just 1 hub and drum assembly so you'd need to order 2 for each of your axles. With that being said, there are no idler hubs that use the same...
    view full answer...
  • Would Wheel with 4.19 inch Pilot Diameter Fit Trailer Hub # 8-407-5UC3-EZ
    Trailer hubs that have a 6 on 5-1/2 inch bolt pattern like the part # 8-407-5UC3-EZ that you referenced have a center pilot diameter of right at 3.6 inches typically, so your wheel that has a 4.19 inch pilot hole diameter would easily fit this hub.
    view full answer...
  • Replacement Brakes and Hub/Drum Assembly for 2011 Lippert 4,400 lb Axle
    Thank you for the picture of the axle tag! I reached out to Lippert and I was able to confirm the that the Dexter 10" Electric Trailer Brake Kit # K23-462-463-00 is a fit for your 4,400 lb axle. These are the standard manual adjusting brakes but we also have the Nev-R-Adjust (self-adjusting) brakes as well as part # K23-478-479 if you'd like to go that route. The hub/drum assembly isn't included with this kit but it is available as part # 8-407-5UC3-EZ. This has a 6 on 5-1/2" bolt...
    view full answer...
  • Is the Bolt Hole Pattern for a Brake Assembly the Same as the Wheel
    The 2-7/8" bolt pattern for the brake assemblies # AKEBRK-35R-SA and # AKEBRK-35L-SA as well as the 2-13/16" bolt pattern for the brake assemblies # 23-454 and # 23-455 has to do with where the mounting bolts are for the assemblies to the brake flange on your spindle (see attached photo). The bolt pattern for your wheels has to do with the bolt locations on the hub and drum assembly. For example, the Trailer Hub and Drum Assembly # 8-407-5UC3-EZ that is rated for 4,400 lb axles has a...
    view full answer...
  • Replacement Bearings, Races, Seals, Brake Drums and Brake Assemblies for 4400 lb Axle
    The spindles used on the 4400 axle are compatible with the # L67048 Inner bearing and # LM67010 race and the # L44649 Outer bearing and # L44610 race, along with the 10-19 grease seal, part # RG06-050. You'll want to confirm this by pulling one of the hubs to check the reference numbers off of your current bearings. For brakes, you'd need a 10 x 2-1/4 inch brake assembly. I'd recommend a Nev-r-adjust assembly, part # K23-478-479 for the right and left sides. Typically, it's recommended...
    view full answer...
  • Which Replacement Hub/Drums for 4.4K Dexter Torsion Axle
    The 4.4K axle uses a fairly unique bearing set, so you'll want to check the reference numbers on your inner and outer wheel bearings to ensure the replacement hub uses the same wheel bearings. If your current hubs use a LM67048 inner and a L44649 outer bearing (which they should), then the correct replacement hub drum is part # 8-407-5UC3-EZ. The hubs have a 6 lug on 5-1/2 inch bolt pattern and are sold individually. The hub includes the inner and outer bearing, the races which are pre-installed,...
    view full answer...

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Info for this part was:

Installed by:
Jeff D
Expert Research:
Jameson C
Expert Research:
John H
Written by:
Sarah W
Updated by:
Mike S
Updated by:
Noah M

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