1. Trailer Hubs and Drums
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  4. For 4400 lbs Axles
  5. Hub with Integrated Drum
  6. EZ Lube
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

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Trailer Hubs and Drums
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Redline L68149 Trailer Hubs and Drums - 8-407-5UC3-EZ
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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 (L68149) and race, outer bearing (LM67048) 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 800-298-1624 for expert service.
  • All Info
  • Reviews (12)
  • Q & A (25)
  • Photos
  • Why etrailer?

Redline Trailer Hubs and Drums

  • 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
  • LM67048
  • 1/2 Inch Stud
  • L68149
  • Redline

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 4,400-lb E-Z Lube axles. Inner bearing (L68149) and race, outer bearing (LM67048) 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: L68149 (1.378" inner diameter)
    • Outer bearing: LM67048 (1.25" 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

Item # 8-407-5UC3-EZ

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   (12 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 (L68149) and race, outer bearing (LM67048) and race, grease seal (10-19), grease cap (21-42-1), and lug nuts included.

- 8-407-5UC3-EZ

Due to supply chain issues, there was a good chance that a large part of my order would be delayed by months. However,George, Carol, and Samantha expedited things and everything arrived on time. Good job Etrailer!

- 8-407-5UC3-EZ

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

- 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.

- 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.

- 8-407-5UC3-EZ

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

- 8-407-5UC3-EZ

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

- 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.

- 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.

- 8-407-5UC3-EZ

Received in great condition. Installed with no problem.

- 8-407-5UC3-EZ

- 8-407-5UC3-EZ

- 8-407-5UC3-EZ


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...
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  • Replacement Brake Drum Hub Assembly For Dexter D44 4,400LB Axle
    Your Dexter D44 Axle number 635096 uses the Trailer Hub and Drum Assembly # 8-407-5UC3-EZ that comes preloaded with the Races # LM67010 and # L44610. It does include the Bearings # L68149 and # LM67048, Grease Seal # 58846, Grease Cap # 21-42-1 and lug nuts. The Brake Assemblies # K23-462-463-00 that came with your axle can be upgraded to the Dexter Nev-R-Adjust Electric Trailer Brake Kit # K23-478-479 to reduce the maintenance as well as improve braking and extend the life of your...
    view full answer...
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  • 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...
  • 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...
  • 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/Seals/Hubs/Brakes For 4400lb Lippert Axle
    Thanks for the picture of your axle tag! I reached out to my contact at Lippert and your 4400lb axle uses the following replacement parts: Inner Bearings # L68149 Outer Bearings # L44649 Grease Seals # RG06-050 Or you can get each of these components together in the Bearing Kit # BK2-100. Since you mentioned you needed these components for four wheels you would just need four of these kits. If you find that you need replacement braking assemblies you would need the # 23-468-469,...
    view full answer...
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  • Correct Replacement Brakes and Hubs/Drums for Open Range Roamer 316RLS
    The correct hub/drum for a Dexter 4,400 Lb Axle is the Trailer Hub and Drum Assembly part # 8-407-5UC3-EZ and then for the brakes you can use the Dexter Nev-R-Adjust Electric Trailer Brake Kit part # K23-478-479.
    view full answer...
  • What Hub and Drum Assembly for 2013 Forest River XLR Hyperlite TT Toy Hauler
    I am certain that we will be able to supply you with all your needed items. From the specs available to me I cannot yet determine what size axle your 2013 Forest River Toy Hauler has; you will need to look at the specs identified on your particular unit, what size axles are listed? Check owners manual and other printed material with trailer. If you can not determine from printed material then the easiest way is determine which bearings are used on your trailer axle. Take the hub off...
    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...
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  • 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...
  • Determining Which Hubs Will Fit Mobile Home Axle W/ 1.37" Inner Bearing and 1.25" Outer Bearing
    We may have an option that will work for you, but you will want to double check the spindle where the inner bearing rides. The Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2 # 8-407-5UC3-EZ which uses inner bearing # L68149 with an I.D. of 1.378", and outer bearing # LM67048 with an I.D. of 1.25". If your spindle is 1.378" where the inner bearing rides this would work for you. This hub and drum assembly is designed for 10" braking assemblies #...
    view full answer...
  • Is There a 5 Bolt Hub With L68149 and LM67048 Bearings
    I do have an option for you but the only trailer hub we offer with these bearings/measurements, L68149 (1.378" inner diameter) and LM67048 (1.25" inner diameter) is the Trailer Hub and Drum Assembly part # 8-407-5UC3-EZ which has a 6 on 5-1/2" bolt pattern.
    view full answer...
  • Could 4,400 lb Trailer Hub Fit 2017 Heartland Trailrunner 30USBH
    I don't have a way to verify the axle you have on your 2017 Heartland Trailrunner 30USBH but if you know you have a 4,400 lb capacity axle the hub part # 8-407-5UC3-EZ is a confirmed fit and comes with everything needed to install as far as bearing and seal are concerned. It also comes with new lug nuts. You might need grease though as this is not pre-greased. For that the LMX red grease like part # L11390 is a great option as it's waterproof and the most heavy duty grease out there.
    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...
    Image 1 for
  • Replacement Brake Assemblies and Grease Seals for Dexter 4400 lb Trailer Axle
    I'm assuming the hubs are used on a 5th wheel, is that correct? For a tandem axle setup, the combined axle capacity would be 8800 lbs. The remainder is carried by the rear axle of the tow vehicle, since the pin weight of a 5th wheel is typically 20% of the GVWR, the axles are properly rated for your RV. For replacement brake assemblies, I'd recommend the # K23-478-479 from Dexter, which includes right and left auto adjusting brake assemblies. After the initial setup, the brakes will...
    view full answer...
  • Replacement Wheel Bearings For Dexter 4400 lb Hubs
    The 4400 lb axle has spindles that are compatible with the # L68149 inner and # LM67048 outer bearing, the # LM67010 inner and # L44610 outer race and a 10-19 grease seal like part # RG06-050. We don't offer this as a kit, but the parts are available separately. We also offer the replacement hub/drum as part # 8-407-5UC3-EZ. If the armature surface of the drum where the brake magnet rides on your existing drum is grooved or pitted, you'll also want to replace the drums. The drums include...
    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...
  • 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...
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  • Replacement 10 Inch Brake Drum/Hub for 4400 Lb Trailer Axle
    You have a 4400 lb axle. As long as your axle wasn't manufactured by AL-KO, you'll want to use the Dexter # 8-407-5UC3-EZ which is a 10 inch hub/drum with a 6 on 5-1/2 inch bolt pattern that uses the L68149 inner and LM67048 outer bearing and the 10-19 grease seal. The hub/drum includes the bearings, races, grease seal, grease cap and lug nuts. If you have an AL-KO axle, unfortunately we don't offer a replacement hub.
    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...
  • Correct Replacement Bearings/Seals/Hub For 2021 Keystone Cougar Half-Ton W/ 4400lb Dexter Axle
    Thanks for the picture! Your the 4400lb Dexter Axle on your 2021 Keystone Half-Ton Travel Trailer uses the following replacement parts: Inner bearing # L68149 Outer bearing # LM67048 Grease seal # RG06-050 For replacement hub we have the # 8-407-5UC3-EZ which includes all of the above components so you do not need to purchase them separately. I included a video review of the # 8-407-5UC3-EZ for you to take a look at.
    view full answer...
    Image 1 for
  • Recommended Hub For Mobile Home Axle That Uses L68149 and LM67048 Bearings
    We have one option that will work for you. The Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2 # 8-407-5UC3-EZ uses inner bearing # L68149 and outer bearing # LM67048 so it would work perfectly on your spindle. This hub is designed to work with 10" electric trailer brakes # K23-462-463-00. Since the # 8-407-5UC3-EZ has the 6 on 5-1/2" bolt pattern I recommend going with the Lionshead Steel Modular Trailer Wheel - 15" x 6" - 6 on 5-1/2 - White...
    view full answer...
  • Correct Replacement Grease Seals for Dexter 4400 Lb Capacity Axle
    The hubs used by the Dexter 4400 lb axle are 3500 lb hubs that have had their weight capacity upgraded by using a LM67048 outer wheel bearing. A 4400 hub like the # 8-407-5UC3-EZ would use the same # 58846 grease seal as a 3500 lb hub would. Long story short, the correct grease seal for your Dexter 4400 lb axle would indeed be the # 58846.
    view full answer...
  • Availability of Hub That Fits Standard Wheels and Tires
    I have one available hub and drum assembly that matches the bearing numbers you have provided. Trailer Hub and Drum Assembly # 8-407-5UC3-EZ uses an L68149 inner bearing and LM63708 outer bearing. This hub and drum assembly fits 4,400-lb E-Z Lube axles and wheel sizes that range from 14-1/2" to 16-1/2". These have a 6 on 5-1/2 bolt pattern with 1/2" diameter x 1-1/4" long wheel studs. By regular tires I assume you mean regular car tires as opposed to trailer tires. That will depend on...
    view full answer...
  • Bearings and Seal for Dexter 4400 lb Axle on 2019 Forest River Rockwood 2910SB Travel Trailer
    We don't have the 2910SB listed as we haven't obtained the information about it from the manufacturer. If the sticker on your Rockwood 2910SB Ultra Lite lists a 4400 lbg axle then I'd be inclined to trust that information, but you can confirm this for yourself by checking the outer wheel bearing. If it's a L44649, you have a 3500 lb axle. If it's a LM67048, you indeed have a 4400 lb axle. You'll find the reference numbers etched onto the sides of the bearing cages. The Dexter 4400...
    view full answer...

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Info for this part was:

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