1. Trailer Hubs and Drums
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  3. 5 on 4-3/4 Inch
  4. For 3500 lbs Axles
  5. Hub with Integrated Drum
  6. EZ Lube
Trailer Hub and Drum Assembly - 3.5K E-Z Lube Axles - 10" Diameter - 5 on 4-3/4 - Pre-Greased

Trailer Hub and Drum Assembly - 3.5K E-Z Lube Axles - 10" Diameter - 5 on 4-3/4 - Pre-Greased

Item # AKHD-5475-35-EZ-K
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Our Price: $74.86
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Shipping Weight: 21 lbs
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etrailer Hub with Integrated Drum - AKHD-5475-35-EZ-K
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Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 3,500-lb E-Z Lube axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included. Lowest Prices for the best trailer hubs and drums from etrailer. Trailer Hub and Drum Assembly - 3.5K E-Z Lube Axles - 10" Diameter - 5 on 4-3/4 - Pre-Greased part number AKHD-5475-35-EZ-K can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (16)
  • Q & A (13)
  • Photos
  • Why etrailer?

etrailer by AxleTek Trailer Hubs and Drums - AKHD-5475-35-EZ-K

  • 5 on 4-3/4 Inch
  • For 3500 lbs Axles
  • Hub with Integrated Drum
  • EZ Lube
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • etrailer
  • L44649
  • L68149
  • 1/2 Inch Stud

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 3,500-lb E-Z Lube axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, 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
  • Pre-greased hub-and-drum assembly is easy to install - no need to pack bearings
    • Lithium complex, multipurpose grease keeps bearings lubricated
  • Bearings, races, grease seal, grease cap, and lug nuts are included
  • QAI and CSA certified


  • Application: 3,500-lb E-Z Lube trailer axles with #84 spindles
    • Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO
  • Actual drum dimensions: 10" diameter x 2-1/2" wide
    • Works with 10" brake assembly
  • Bolt pattern: 5 on 4-3/4"
  • Wheel studs: 1/2" diameter x 1-1/4" long
  • Grease cap flange diameter: 1.99"
  • Weight capacity: 1,750 lbs
  • Limited 1-year warranty

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L68149 (1.378" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: L68111
    • Outer race: L44610
  • Grease seal (included): 58846
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Thoroughly Tested for Safety

This hub-and-drum assembly meets the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. This assembly underwent extensive testing to measure stopping distances when braking. This assembly has also been tested by QAI for braking performance in a complete automotive setup and under real-world conditions to provide the most realistic scenario for the everyday driver.

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"

KBD2-5475-19 AxleTek 10" Hub and Drum Assembly for 3.5K Axle with Hardware - 5 on 4-3/4 - EZ Lube - Pre Greased

Compare to Dexter 845476UC3-EZ

Customer Reviews

Trailer Hub and Drum Assembly - 3.5K E-Z Lube Axles - 10" Diameter - 5 on 4-3/4 - Pre-Greased - AKHD-5475-35-EZ-K

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 3,500-lb E-Z Lube axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.

- AKHD-5475-35-EZ-K

I Drums/hubs are great. Pre-greased and ready to go. Would be 5 stars but not one of the supplied dust covers fit in the hubs. I had to re-use my old ones. Other than that these were fantastic!

Hi Brian, Thanks for your feedback! The dust covers are a tight fit, but they are a correct fir for the hubs. They will get easier to fit as they are removed and reinstalled.
-- Etrailer Expert Tyler M - 02/25/2021

- AKHD-5475-35-EZ-K

Just what I needed, and priced well. Bought a drum locally, and they gave me the wrong bolt pattern, and won't take it back. etrailer sent what I ordered, it fits perfectly like I knew it would. I'm about to order a brake controller for my truck next. I won't be able to get a pic until I mount it to the trailer, which is 600 miles away from me at the moment unfortunately. Thank you etrailer.

- AKHD-5475-35-EZ-K

- AKHD-5475-35-EZ-K

- AKHD-5475-35-EZ-K

This is the best place to get parts ever in u.s.a,I'm so glad to find this online pexpletive to help me.it's trustable, fast delivery, they're honest and also have great prices on parts. Very recommend etrailer.com.

- AKHD-5475-35-EZ-K

We are extremely satisfied with your bearings and hubs we have ordered. They have been delivered in a timely manner.

- AKHD-5475-35-EZ-K

easy to install.

- AKHD-5475-35-EZ-K

Matched up great

- AKHD-5475-35-EZ-K

Outstanding product, price, support and timely shipping!!!

- AKHD-5475-35-EZ-K

Great kit comes with everything you need to install.

- AKHD-5475-35-EZ-K


- AKHD-5475-35-EZ-K

fast shipping . just what was ordered.

- AKHD-5475-35-EZ-K

Great service. Fast delivery

- AKHD-5475-35-EZ-K

Fit perfect,

- AKHD-5475-35-EZ-K

Great drum.fits perfect

- AKHD-5475-35-EZ-K

Great product for the money and shipping was fast


Ask the Experts about this etrailer Trailer Hubs and Drums

  • Hub/Drum for Trailer that Has a 5 on 4-3/4 inch Bolt Pattern
    Yes we have hub drums like the part # AKHD-5475-35-EZ-K that has a 5 on 4-3/4 inch bolt pattern like you want and is for 3,500 lb axles.
    view full answer...
  • Brake Controller Recommendation for 2016 Toyota Tacoma and Brake Setup for Boat Trailer
    Most likely the hub drum you'd need is the part # AKHD-5475-35-EZ-K which is designed to fit 3,500 lb axles like what your trailer most likely has. To be sure you'd need to pull off a current hub that you have and get the dimensions of the spindle where the bearings ride. If it's 1.06 inch and 1.378 inch then this is the correct hub. This has the 5 on 4-1/2 inch bolt pattern that you said you need as well. The matching assemblies that you'd need would be the part # AKEBRK-35R-SA for the...
    view full answer...
  • Out Diameter of Hub Center
    I went out to the warehouse and measured part # AKHD-5475-35-EZ-K for you and it's 2.438 inches in diameter. That's basically 2-7/16 if you're using a tape measure.
    view full answer...
    Image 1 for
  • Can I Use a 5 on 4-3/4" Hub and Drum with a 5x120mm Bolt Pattern Wheel
    Yes, a 5 on 4-3/4" bolt pattern and the 5x120 bolt pattern are compatible and basically considered to be the same bolt pattern in spite of the .65mm difference. For a hub and drum assembly with 5 on 4-3/4" bolt pattern I recommend using the # AKHD-5475-35-EZ-K, which would pair with a 10" brake assembly like the Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35-SA. This hub comes pre-greased and the brakes are self adjusting,...
    view full answer...
  • Fitting Trailer with 3500 lb Axles with Brake Assemblies and Hub/Drums
    Based on the brake mounting flange dimensions you have you can easily install brake assemblies like the # AKEBRK-35-SA which will bolt right up. The trick though is going to be picking out the correct hub/drums for your spindles so that we can then pick the correct brake assemblies. Before we get into that though this does not add additional width to the trailer axle. Since you said you have 3,500 lb trailer axles with a 5 bolt pattern the most likely hubs you'd need are the part # 84546UC3-EZ...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Brake and Hub and Drum Kit for Dexter 3,500 lb Axles
    We do! For a brake kit I recommend going with the Self-Adjusting Kit # AKEBRK-35-SA for electric brakes or the Free Backing Kit # AKFBBRK-35 for hydraulic brakes. When it comes to the hub and drum assembly you can choose out of the following based on your bolt pattern: 5 on 4-1/2" - # AKHD-545-35-EZ-K 5 on 4-3/4" - # AKHD-5475-35-EZ-K 5 on 5" - # AKHD-550-35-EZ-K 5 on 5-1/2" - # AKHD-555-35-EZ-K 6 on 5-1/2" - # AKHD-655-35-EZ-K I am attaching some helpful articles that you...
    view full answer...
  • 3,500 lb Trailer Axle Hub with 5 on 4-3/4 inch Bolt Pattern
    Since you have a 3,500 lb axle we do have hubs and hub/drums that fit that have the correct bolt pattern of 5 on 4-3/4 inches like the part # AKIHUB-5475-35-EZ-K for an idler hub or part # AKHD-5475-35-EZ-K.
    view full answer...
  • Correct Hubs-Drums and Brakes for Lippert 3,500 lb Spindle
    The Lubed 4" Drop Spindle with Brake Flange for 3,500-lb Axle # LC12338, uses standard 10" diameter hubs and brakes, for which we have the Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies # AKEBRK-35-SA. For the brake mounting hardware (nuts and lock-washers) you can use part # BRKH10B. The most common hub-drum assembly for this application is part # AKHD-545-35-EZ-K, with a 5 on 4-1/2 wheel bolt pattern. However, depending on the wheels you plan on...
    view full answer...
  • Recommended Hubs for Timbren 3,500 Lb Drop Axle-Less System with 5 on 4-3/4 Inch Bolt Pattern
    The Trailer Idler Hub Assembly part # AKIHUB-5475-35-EZ-K is compatible with the Timbren Axle-Less Trailer Suspension System part # ASR3500S04 and has the 5 on 4-3/4" bolt pattern you are after. If you want to add brakes you would need the Trailer Hub and Drum Assembly part # AKHD-5475-35-EZ-K and Electric Trailer Brake Kit part # AKEBRK-35-SA instead. Also, the Mounting Hardware for 10" Brake Assemblies part # BRKH10B would be needed if adding brakes. The Timbren Axle-Less Trailer Suspension...
    view full answer...
  • Which Axle Should Electric Brakes be Installed on with Tandem Axle Trailer
    When installing electric brake assemblies on just one axle of a tandem axle trailer, you will essentially want to choose the axle that is going to be seeing more weight. Typically on utility trailers, most of the weight will be in front of the axles so the brake assemblies will be installed on the front axle. For boat trailers, where the motors are at the rear, you will usually see brakes on the rear axle. I have attached a great article that details everything you will need to install...
    view full answer...
    Image 1 for
  • Replacement Axle for 2,000 Pound Dexter Axle on a Pop-Up Camper
    We have straight axles that are close to the measurements you have provided, see link, but the spring seats would have to be moved and none of them have brake mounting flanges. I propose a different approach by using a Timbren axle-less system # ASR2KHDS01. This system will provide the "axle" as well as the suspension in one unit plus the suspension part will not wear out nearly as quickly as traditional leaf springs because the rubber won't corrode. They are also set up for electric...
    view full answer...
  • Replacement 10" Electric Brakes for a 1995 Fleetwood 5th Wheel Trailer
    Thank you for all of the info! Since your current drums are 10" that means you need the 10" Self-Adjusting Electric Trailer Brake Kit # AKEBRK-35-SA. If you're needing to get new hub/drum assemblies then we do have some replacements for you. The 2-3/4" measurement you took means that you have a 5 on 4-3/4" bolt pattern so I recommend using the assembly # AKHD-5475-35-EZ-K. With that being said, the most common bolt pattern is 5 on 4-1/2" and while 5 on 4-3/4" isn't impossible, it...
    view full answer...
  • Replacement Hub-and-Drum And Brakes For Triple-Axle Trailer
    If you are wanting to add the hubs, drums, and brakes to your trailer you need to make sure you choose components compatible with the spindles on your axles. The best way to find out what you need is to get the numbers on your bearing and race. I have attached a photo that shows where you can normally find the numbers on those items. If you are unable to find the numbers, you will need to measure the spindle in the locations marked in the photo, using a precision instrument like a digital...
    view full answer...
    Image 1 for

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Info for this part was:

Employee Lindsey S
Edited by:
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Employee Jeff D
Installed by:
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Employee Randy B
Installed by:
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Employee Jameson C
Expert Research:
Jameson C
Employee Sarah W
Updated by:
Sarah W
Employee Alexander C
Written by:
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Employee Zach D
Video by:
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