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

Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" - 5 on 5-1/2 - Pre-Greased

Part Number: 84557UC3
In Stock
$118.09
Trailer Hubs and Drums
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This hub-and-drum assembly fits 3,500-lb axles with #84 spindles. Compatible with electric or hydraulic brakes. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Great Prices for the best trailer hubs and drums from Dexter. Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" - 5 on 5-1/2 - Pre-Greased part number 84557UC3 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Hubs and Drums - 84557UC3

  • 5 on 5-1/2 Inch
  • For 3500 lbs Axles
  • Hub with Drum
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Standard
  • L68149 / L44649
  • Standard Grade
  • Dexter

This hub-and-drum assembly fits 3,500-lb axles with #84 spindles. Compatible with electric or hydraulic brakes. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.


Features:

  • 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
  • Pre-greased hub-and-drum assembly is easy to install - no need to pack bearings
  • E-Z Lube and standard grease caps, bearings, races, seal, and lug nuts are included
  • Hub and drum are made in the USA


Specs:

  • Application: 3,500-lb trailer axles with #84 spindles
  • Wheel size: 13" to 15"
  • Drum dimensions: 10" diameter x 2-1/4" wide
    • Works with 10" brake assembly
  • Bolt pattern: 5 on 5-1/2"
  • Grease cap flange diameter: 1.988"
  • Wheel bolt diameter: 1/2"
  • Weight capacity: 1,750 lbs


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"

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"


K08-249-2G Dexter 10" Trailer Hub and Drum Assembly for 3.5K Axle with Hardware - 5 on 5-1/2

Replaces 84557UC3 and K08-249-90




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

1088 reviews
This hub-and-drum assembly fits 3,500-lb axles with #84 spindles. Compatible with electric or hydraulic brakes. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

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Show More Reviews

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

  • Replacement Hub for 2500 lb Trailer Axle with 5 on 5.5 inch Bolt Pattern
    Are you sure it's a 2,500 axle and not a 3,500? The 2500 isn't a standard one so we'd need to get bearing numbers/spindle dimensions to identify it.
    view full answer...
  • Replacement Lug Stud for a Dexter 3,500 lbs Hub
    I would be happy to Greg! For the Dexter 3,500 lbs Hub item # 84557UC3 the correct replacement wheel stud is the Trailer Hub Wheel Stud - Drive In - 1/2" Diameter x 2" Long item # 7-122. These are sold individually.
    view full answer...
  • Do Trailer Brake Hubs and Idler Hubs Have Same Hub Face Dimension
    The hub face dimensions between idler hubs and brake hubs like the part # 84557UC3 that you referenced is the exact same which means your wheel would not stick any further or less if you went from no brake to a brake axle. I attached a link to a guide that covers adding brakes to a trailer axle for you to check out as well.
    view full answer...
  • Dexter 8-249 Trailer Hub And Drum Replacement
    We do have the correct replacement hub and drum for your Dexter 8-249, and there are a couple of options. The only thing that separates them is if you have an E-Z Lube axle (your spindle will have a grease zerk) and what your hub's bolt pattern is. You will want to match your bolt pattern so you can match your current wheels, and you will have either a 5 on 5" bolt pattern or a 5 on 5-1/2" bolt pattern. If you are unsure, I have added a link below to a printable bolt pattern template,...
    view full answer...
  • Converting 3500 lb Axle from Idler Hubs to Electric Brakes
    The brake mounting flanges, whether they be 4 or 5 bolt, have a standard hole spacing to fit their appropriate brake assembly. No worries about the brake assembly matching with the existing one on your axle. A 3500 lb axle like what you have will use a 4 bolt flange. You will need to get the numbers that are stamped on your existing bearings, in order to confirm the fit of the # 84557UC3. Your current bearings will need to match the bearings of the replacement hub. The # 84557UC3 uses...
    view full answer...
  • Option For 3,500 lb Dexter Axle Replacement
    The hub you have is the Dexter Trailer Hub and Drum Assembly # 84557UC3, which is for 3,500 lb axles. The closest option we have to the measurements you mentioned is a 3,500 lb axle that is 74 inches from spring center to spring center, 82-5/8 inches from brake flange to brake flange, and 89 inches from hub face to hub face. This axle - which your hub does fit - is available with either standard or EZ Lube spindles: - Standard Spindle: Dexter Trailer Axle Beam with Standard Spindles -...
    view full answer...
  • Recommended Brake Assemblies and Hubs for 3500 lb Axle
    Hello Myles. The Trailer Hub and Drum Assembly - 5 on 5-1/2 inch bolt pattern # AKHD-555-35-EZ-K is my recommendation over the Dexter #84557UC3. They are basically the same assembly made by different manufacturers and the Dexter assembly simply has the price difference you noted for their name. The products will both work well with a brake assembly like the Electric Trailer Brake Kit - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35 or the self-adjusting # AKEBRK-35-SA....
    view full answer...
  • Recommended 5 on 5 1/2" Hub Assembly For Timbren Axle-Less Trailer Suspension System
    That sounds like an awesome project! The Timbren Axle-Less Trailer Suspension System # ASR3500S06 you were looking at can use idler hub's or hub and drum assemblies with 5 on 5 1/2" bolt pattern. If you are planning on adding trailer brakes you will need Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles # 84557UC3 which includes the correct # L68149 Inner Bearing, # L44649 Outer Bearing, # 58846 Grease Seal, and races. You will also need Electric Trailer Brake Kit # AKEBRK-35-SA If...
    view full answer...
  • How to Determine if Electric Brakes Can be Added to a Trailer
    I will need to know the inner and outer bearing numbers stamped into the sides of the bearings to determine which hub and drum assemblies will fit. It sounds like your spindles have brake mounting flanges already (standard 4 bolt pattern matches your measurements, like # 4-35). So you just need the proper hub and drum assemblies and brake assemblies. I have included a picture that shows where the bearing numbers are located. I have also included a link that explains everything needed to...
    view full answer...
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  • Parts Needed to Add Electric Brakes to a Trailer without Brakes
    Unfortunately your pictures are not working, but you provided me with enough information that I can make a recommendation for you. There are a few different parts you will need to add brakes to your trailer that has a 3500 lb. Dexter Axle. Brake mounting flange (which your axle already has), Spindle which we know because you told me you had a 3,500 lb. Dexter axle, Brake assembly (listed below), Hub and Drum (listed below), Trailer wiring (listed below), Breakaway Kit (listed below) and...
    view full answer...
  • Axle-Less Suspension And Electric Brake For Trailer
    I see that you referenced part # ASR5200S01, a 5200 lb axle-less system for your trailer. The Axle-Less systems we offer have bolt patterns of either 5 on 4-1/2 or 4 on 4. We do not currently carry any axle-less systems that have a 5 on 5-1/2 bolt pattern with that weight capacity. I spoke with my contact at Timbren and they told me they do not offer the 5 on 5-1/2 bolt pattern. I have attached a help article that shows how to measure the bolt pattern of a wheel. If you are able to use...
    view full answer...
  • Hub and Drum Assembly Recommendation
    For an idler hub I would recommend that you get a Trailer Hub Assembly, part # 84545BX. This hub has the same inner/outer bearings and seal size as your current hub so it would work well for you. For a brake hub I would recommend that you get a Trailer Hub & Drum Assembly, part # 84557UC3. Both these drum assemblies use the same bearing and seal size that came off of your old hub, so this will work on your spindle perfectly.
    view full answer...
  • Can Electric Brakes be Added to Cam Slimeline AG Dump Woodsman Trailer
    The first thing to check on the trailer is if it has brake mounting flanges. A brake mounting flange is welded to the axle/spindle and holds the brake assembly. For an example of what this looks like check out spindle # TRU74FR or # TRU37FR. If your trailer does not have brake mounting flanges you could have some welded on but it is a precision job that requires a professional welder with experience in welding on brake flanges. The easiest solution would be to replace the axle with one...
    view full answer...
  • Can Brakes be Added to Trenton AUT1064b Trailer
    I can help you pick out the correct parts to add brakes to your trailer but we don't have the exact parts you'll need without requiring you to do some checking. I attached a link to this page that has a guide which covers the entire process of adding brakes to a trailer. First thing you'll want to do though is determine if your current axles have brake flanges like the four bolt flange you see on the spindle # TRU74FR. From there it's just a matter of picking out the correct hub/drum...
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  • What is the Bore Size of the Dexter Trailer Hub and Drum Assembly # 84557UC3
    A 1.98 inch inner diameter bore is pretty common on trailer hubs. If you were to measure the bore diameter of the Dexter Trailer Hub and Drum Assembly, # 84557UC3, using a dial caliper, you would get 1.96 inches. This hub requires a grease cap with a 1.98 to 1.99 inch diameter. The grease cap that comes with this hub actually measures 1.99 inches. If you are looking for a replacement dust cover, you have many options. For a standard dust cover, you can use part # F001518 or # RG04-020....
    view full answer...
  • Trailer Hub Recommendation for a Trailer with Inner Bearing L68149 and Outer Bearing L44649
    Are the wheels you plan on installing on your trailer wheels that were specifically designed for trailer use? Wheels with that much offset are not usually found on trailers, especially in the diameter you have. Aside from that the Trailer Hub and Drum Assembly # 84557UC3 and the # 84555UC1 would work well since the bearing numbers match what you have as well as the bolt pattern. Just so we're both on the same page, offset is the distance the centerline of the wheel is from portion of the...
    view full answer...
  • Availability Of 5-5 1/2 Inch Hub Assembly, Spindle, Bearings Rated For 1,750 lbs. Each
    I have the Dexter Trailer Hub Assembly - 3,500 lbs Axles - 5 on 5-1/2, # 84555UC1, which is rated at 1,750 lbs. each. The bearings, races, cap and seal included. The only other option I would have is the Dexter Trailer Hub & Drum Assembly - 3,500 lbs. Axles - 5 on 5-1/2, # 84557UC3, if you were wanting brakes. The capacity is 1,750 lbs. and comes with a 10 inch X 2-1/4 inch drum. It also comes with bearings, races, cap and seal. The spindles that are available for both hub assemblies...
    view full answer...

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