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  1. Trailer Hubs and Drums
  2. etrailer
  3. 5 on 4-1/2 Inch
  4. For 3500 lbs Axles
  5. Hub with Integrated Drum
  6. 13 Inch Wheel
  7. 14 Inch Wheel
  8. 14-1/2 Inch Wheel
  9. 15 Inch Wheel
Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized

Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized

Item # AKHD-545-35-G-K
Our Price: $123.69
Trailer Hubs and Drums
This item qualifies for Free Shipping
Shipping Weight: 20 lbs
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Galvanized hub-and-drum assembly is ideal for marine use. Compatible with electric or hydraulic brakes. Fits 3,500-lb 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 - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized part number AKHD-545-35-G-K can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (26)
  • Q & A (0)
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  • Why etrailer?

etrailer by AxleTek Trailer Hubs and Drums - AKHD-545-35-G-K

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

Galvanized hub-and-drum assembly is ideal for marine use. Compatible with electric or hydraulic brakes. Fits 3,500-lb 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
  • Sturdy iron construction
  • Galvanized finish on drum offers excellent corrosion resistance
    • Ideal for use on a boat or snowmobile trailer
  • Zinc-finished bolts resist corrosion
  • Bearings, races, grease seal, grease cap, and lug nuts are included
  • QAI and CSA certified


  • Application: 3,500-lb axles with #84 spindles
    • Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO
  • Actual drum dimensions: 10-15/16" diameter x 2-11/16" wide
    • Works with 10" brake assembly
  • Bolt pattern: 5 on 4-1/2"
  • Wheel studs: 1/2" diameter x 1-1/4" long
  • Grease cap flange diameter: 1.988"
  • 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.

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"

BD2-545-97 AxleTek 10" Hub and Drum Assembly for 3.5K Axle with Hardware - 5 on 4-1/2 - Galvanized

Compare to Dexter 8-247-50UC3

Customer Satisfaction Score:

Customer Reviews

Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized - AKHD-545-35-G-K

Average Customer Rating:  4.8 out of 5 stars   (26 Customer Reviews)

Galvanized hub-and-drum assembly is ideal for marine use. Compatible with electric or hydraulic brakes. Fits 3,500-lb axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.


Installed on a cargomate 6x12 enclosed. It all (brake kit and drums) just fit, and now they just work. As advertised. No issues.


Went on great and easy to install! No cotter pin with this kit so save yours!


The parts fit the application and are performing fine! Thank you etrailer!


They got my parts to me very fast.


great deal


Thanks to help from Ashley, all the components I ordered were a perfect fit for adding brakes to my boat trailer. Since I am pulling my 18' runabout with a minivan, like feeling the trailer brakes kick in during stops. Hopefully they do not turn into a maintenance issue but since the majority of the time I am launching in fresh water, optimistic they will provide years of service.


just picked up today, product looks great, as described. One tang on one lock washer was broken off upon delivery, but not a big deal. Fast delivery to Blaine for pick up.

working great. no messing around every year with my boat trailer brakes now.
Dave - 06/28/2020


etrailer helped find exactly the right parts for my boat trailer making the installation super easy.


Drums are perfect fit. easy to install. Price is good and shipping is very quick
Thanks Christopher N. for you help in finding these galvanized units. If you are using your trailer in or near salt water these drums are the ones to get



Great quality, fast delivery.


Put 800 km on it last year no rust held up great


Work great . No problems one year later.




Could not have been easier or better.


I’m very happy with the purchase




Everything as expected.







Great customer service.


Show More Reviews

See what our Experts say about this etrailer Trailer Hubs and Drums

  • Correct Replacement Hub/Drum for Starcraft Boat Trailer 3,500 Lb Axle 1.379" Inner and 1.06" Outer
    It sounds like you have a pretty standard 3,500 lb axle therefore you can use the Trailer Hub and Drum Assembly part # AKHD-545-35-K or part # AKHD-545-35-G-K for galvanized (better for salt water).
    view full answer...
  • Recommended Hub/Drums Compatible With AKFBBRK-35-D 10-Inch Hydraulic Brake Assembly
    We don't offer the # AKFBBRK-35-D brake assemblies kitted together with the brake drums, but I'd be happy to make some recommendations for you. A 3500 lb axle typically uses a L68149 Inner and L44649 Outer bearing along with a 58846 grease seal with a 1.719 inner and a 2.565 outer diameter. If that's the case with your existing hubs, I'd recommend the # AKHD-545-35-G-EZ-K for E-Z lube spindles or # AKHD-545-35-G-K for standard spindles. E-Z lube spindles have the zerk fitting on the...
    view full answer...
  • Do All 3500 lb Axles Use a 10 Inch Brake Assembly
    Modern (within the last 10-15 years) 3500 lb axles with electric or hydraulic drum brakes do indeed use a 10 x 2-1/4 inch brake drum which is compatible with the # AKEBRK-35 brake assemblies you'd looked at. You can confirm this by measuring the inner diameter of the brake drum which will be 10 inches and the inside depth which will be 2-1/4 inches. If you're needing replacement brake assemblies, I'd highly recommend going with self-adjusting brakes, like part # AKEBRK-35-SA. The price...
    view full answer...
  • Recommended Free Backing Hydraulic Brake Assembly for 3,500 lb Boat Trailer Axle
    For your Macgregor boat trailer with 3,500 lb axle, you will want the Demco Hydraulic Brake Kit - Free Backing - Galvanized - 10" - Left/Right Hand Assemblies - 3.5K # 40716-15. This galvanized assembly will work great for your boat trailer to resist corrosion and the free backing means you don't need a lockout to allow backing up without brakes applying. I've attached a video to assist.
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  • Replacement Hub and Drums and Brakes for EZ Loader Boat Trailer
    If you are going to replace the axles and hubs then our hubs will come with the proper bearings. But in order to determine the correct bearings you would either need to replace the axles first and then tell me which axles you have so I can find hubs to match or if the axles are exactly the same as the old axles you could tell me the inner and outer bearing numbers stamped into the sides of the bearings. I checked the EZ loader site and did not see replacement axles as an option so I am...
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  • Recommendation For Hubs For Single Axle Boat Trailer With 5 Hole Rims
    Thanks for the information you sent. To make a more accurate recommendation, I need to know your bolt pattern, whether you have brakes, inner and outer bearings sizes, and the capacity of your axle. With the information you sent, it sounds like you have a 3,500 lb trailer axle which often have inner bearings like Item # L68149 and outer bearings like Item # L44649. I do not know the exact bolt pattern of your wheels but the most common 5-bolt patterns are 5 on 4-1/2, 5 on 5, or 5 on...
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  • How To Determine If Boat Trailer has 10 Inch or 12 Inch Brake Assemblies
    When determining if you need 10 inch or 12 inch brake assemblies there are a couple of easy things to check to confirm the fit for your trailer. The first thing is you can measure the diameter of your hub. The second thing is you can look at the brake flange, if it has 4 bolts then it is 10 inch if it has 5 then it is 12 inch. Because you know you have a #84 spindle we can be confident that you have a 3,500 lb axle and you will need the 10 inch assemblies. I recommend the Hydraulic...
    view full answer...
  • Replacement Brake Kit for a 1995 Mastercraft Single Axle Boat Trailer with 3,500 Lb Axle
    I have attached for you below a complete list of parts you will need to replace the brakes on a 1995 Mastercraft Single Axle Boat Trailer. It appears you have a standard 3,500 lb axle so the parts are all easily attainable. Trailer Hub and Drum Assembly part # AKHD-545-35-G-K (Standard Spindles) Trailer Hub/Drum Assembly part # AKHD-545-35-G-EZ-K (E-Z Lube Spindles) Hydraulic Brake Kit part # AKFBBRK-35-D Demco Hydraulic Brake Line Kit part # DM5402 Demco Hydraulic Trailer Brake Actuator...
    view full answer...
  • Parts Needed to Add Electric Brakes to 3,500 lb Trailer Axle that will See Salted Roads
    For a 3,500 lb trailer axle that will see salted roads I would recommend the galvanized hub/drum part # AKHD-545-35-G-K which will do a much better job fighting corrosion than a painted hub. There aren't any galvanized brake assemblies available but the Dexter assemblies are known to hold up really well so for that I would recommend the Dexter Nev-R-Adjust part # 23-468-469 which also happen to be self adjusting so you'd never have to mess with brake adjustments.
    view full answer...
  • Replacement Hubs for # 84 Spindle on Trailer
    The Trailer Hub Assembly for 3,500 Pound Axles # 8-248-50UC1 referenced in your question will work great as a replacement hub on your trailer. It uses the inner bearing # L68149 (which is typically used with the # 68110 race you mentioned) along with the outer bearing # L44649. As you mentioned, this is an idler hub that has a 5 on 4-1/2 inch bolt pattern. For the trailer hub and drum assembly you can use # AKHD-545-35-G-K. This will work with 10 inch x 2-1/4 inch electric...
    view full answer...
  • Replacement Brake Actuator and Brakes for 4,000 Pound Tandem Axle Boat Trailer
    Choosing the correct brake actuator typically depends on your gross trailer weight rating. In this case, the Titan # T43397007K is a good fit as long as you don't need a lockout. Based on the fact that you're looking at the # AKFBBRK-35-D as well I'm assuming you already have free backing brakes so a lockout isn't necessary. This brake actuator fits a 3" wide channel tongue and can use a 1-7/8" or 2" ball. Assuming you have a 3,500 lb axle with a 4 bolt brake mounting flange, you can use...
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  • Are there Specific Electric Drum Brakes for a Boat Trailer with 3,500 Pound Axle
    Electric brakes nowadays can be used on boat trailers but they are not all that common because of the whole water and electricity incompatibility issue. There is less likely to be a problem if you were to first unplug the trailer from the tow vehicle and then submerge it. In the 10 x 2-1/4 inch brake size, which is likely what is required for your 3,500 pound axle, there aren't any marine specific brakes. So I recommend etrailer brakes # AKEBRK-35R and # AKEBRK-35L. If your trailer currently...
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  • Which Bearing Buddy is Recommended for Trailer Hub and Drum Assembly AKHD-545-35-G-K
    You are correct a bearing buddy designed for a 1.98 inch hub bore like the part # BB1980A-SS would be the correct one to use with the Trailer Hub part # AKHD-545-35-G-K.
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  • How To Add Brakes To Pontoon Boat Trailer with Tandem Axles
    In order to add brakes to a trailer you must first know the axle capacity. If the axle measures 2-3/8" diameter then odds are you have a 3,500 lb axle which is the most common. If that is the case then adding brakes should be fairly easy so long as you already have a four bolt brake mounting flange. In which case, electric brakes which can be used on a boat trailer and are even installed by most manufacturers nowadays are the most cost effective so that is what I recommend. For this, the...
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  • Replacement Brake Assemblies, Drums and Brake Lines For a 1993 EZ Loader Adjustable Boat Trailer
    I recommend the Hydraulic Brake Kit # AKFBBRK-35-D for upgrading your original backing plates. This assembly has dacromet coating on the backing plates, stainless steel springs and an aluminum hydraulic cylinder to resist rust and corrosion. And they are free backing to prevent the brakes from locking up when you drive in reverse. These will pair well with the Trailer Hub and Drum Assembly # AKHD-545-35-G-K that are galvanized. The bolts are also zinc coated to prevent corrosion and all...
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  • Hydraulic Drum Brake Conversion on 2006 Karravan Dual Axle Boat Trailer
    The 4 bolt mounting you are measuring is the standard size for your axle size. They will be compatible with hydraulic drum brake assemblies. For your brake assemblies, I recommend the Hydraulic Brake Kit - Dacromet # AKFBBRK-35-D you referenced. These will mount using the Mounting Bolts and Hardware for 10" Single Brake Assembly # BRKH10AS. For your hubs, I recommend the Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized # AKHD-545-35-G-K. These...
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  • 3,500 lb Hub & Drum And Electric Brakes For Boat Trailer
    Those measurements are perfect, thank you so much, and your measurements are for a 3,500 lb axle, so you can indeed use a 3,500 lb hub and drum. Since this is on a boat trailer you will want to go with a galvanized hub, and the exact parts for the hub and electric brakes that fit are the following: - Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized # AKHD-545-35-G-K - Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies...
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  • Correct 3,500 lb Hub & Drum For Boat Trailer With Bearings L44649 & L68149
    Outstanding information, thanks so much, and what you have, based on those measurements are a spindle for a 3,500 lb axle, with outer bearing L44649 and inner bearing L68149. For that, what you need is the following hub and drum: - Trailer Hub and Drum Assembly # AKHD-545-35-G-K This is a galvanized hub for your boat trailer, has a 5 on 4-1/2" wheel bolt pattern, and will allow you to use 3,500 lb brakes. Your brake flange bolt holes are the standard size so you can use the Hydraulic...
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  • Parts Needed To Add Electric Brakes To Dual Axle 2017 Load Rite Pontoon Boat Trailer
    In order to add brakes to your dual axle pontoon trailer, you are going to need to know your axle capacity. If you do not know the capacity of your axle, you can just measure the diameter of your axle. Typical Axle Diameters Based on Axle Capacity: - 1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter - 3,500-lb Axles: 2-3/8 inch diameter, - 6,000-lb - 7,200-lb Axles: 3 inch diameter, - 8,000-lb Axles: 3-1/2 inch diameter, - 9,000-lb Axles: 4 inch diameter, - 10,000-lb...
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  • Replacement Brakes Winch and Jack for 1991 Four Winns 200 Horizon Boat Trailer
    The Fulton # F1413060334 F2 Swing-Up Trailer Jack would be a good choice if the trailer's tongue weight is less than 1600 lbs and you don't mind welding the jack into place. From what I was able to find online, the 1991 Four Winns 200 Horizon boat trailer used a standard 3500 lb axle which features spindles compatible with the L68149 inner and L44649 outer bearing and 10-19 grease seal. For replacement brake assemblies, you'll need # AKEBRK-35-SA for electric brakes or # AKUBRK-35-D for...
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  • Replacement Spindle and Hub/Drum for Trailstar with 3500 lb Axle
    If you can get me the axle capacity and the wheel bolt pattern of your trailer I can help you pick out the correct spindle and hub for it.
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  • How To Add Brakes To a Trailer Using TDE 11033 Ider Hub
    According to my research, the Tie-Down Engineering TDE 11033 Ider Hub is for a 3,500 lb axle and has a 5 on 4-1/2" bolt pattern. If this is correct then you can use the Electric Trailer Brake Kit part # AKEBRK-35 and the Trailer Hub and Drum Assembly part # AKHD-545-35-G-K. These two components require that you have a L68149 inner bearing, L44649 outer bearing, and a four bolt brake mounting flange. If you don't have a four bolt brake mounting flange then you can add one using the Brake...
    view full answer...
  • Brake Drum and Assembly Recommendation to Replace Drums Markes 8-247
    The Trailer Hub part # AKHD-545-35-G-K would be the perfect choice for a hub and drum assembly since it is a different brand, but cross references to the same hub and drum that you currently have. It is galvanized for corrosion resistance. For right hand electric brake assemblies you would want the part # AKEBRK-35R-SA, and then for the left hand side you would want the part # AKEBRK-35L-SA.
    view full answer...
  • Replacement Hydraulic Trailer Brakes, Hubs, and Bearings For a Trailrite Boat Trailer
    I recommend the etrailer Hydraulic Brake Kit # AKFBBRK-35-D as it has a Dacromet coating on the backing plate, stainless steel springs and an aluminum hydraulic cylinder that will all reduce corrosion on the inside of the brake system. The etrailer Trailer Hub and Drum Assembly # AKHD-545-35-G-K is galvanized coated, making it ideal to be used with your boat trailer. It has a 5 on 4-1/2" lug pattern and includes new lug nuts, races, bearings and a grease seal for installation. It looks...
    view full answer...
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Video Edited:
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