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  1. Trailer Hubs and Drums
  2. Dexter
  3. 6 on 5-1/2 Inch
  4. For 3500 lbs Axles
  5. Idler Hub
  6. 14-1/2 Inch Wheel
  7. 15 Inch Wheel
  8. 16 Inch Wheel
  9. 16-1/2 Inch Wheel
Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 6 on 5-1/2 - Pre-Greased
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Dexter

Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 6 on 5-1/2 - Pre-Greased

Part Number: 84655UC1-EZ
In Stock
$109.24
Trailer Hubs and Drums
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Hub is designed for use on trailer idler axles. Fits 3,500-lb E-Z Lube axles with #84 spindles. 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 Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 6 on 5-1/2 - Pre-Greased part number 84655UC1-EZ can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (115)
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Dexter Trailer Hubs and Drums - 84655UC1-EZ

Highlights

  • Fits 3,500-lb E-Z Lube Axles: For #84 spindles using inner bearing L68149 and outer bearing L44649.
  • 6 on 5-1/2" Bolt Pattern: Works with 14-1/2" to 16-1/2" wheels for common trailer setups.
  • Pre-Greased and Ready to Install: Includes bearings, races, seal, grease cap, wheel bolts, and lug nuts.
  • Simple Bearing Lubrication: E-Z Lube cap lets grease flow to both bearings without disassembly.
  • Durable Iron Build: Handles 1,750 lbs per hub for dependable everyday towing.
Made in USA

Features to know about

Ready When You Are: Pre-Greased for Quick Installation

No need to spend time packing bearings or wrestling with seals. The Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube axles comes pre-greased and ready to install. The inner bearing (L68149) and outer bearing (L44649), along with their races, seal, grease cap, wheel bolts, and lug nuts, are already in place. Just slide it onto your #84 spindle, torque the 1/2" wheel studs, and you’re set. Each hub is rated for 1,750 lbs, built to handle steady use without messy prep work.

Keep Grease Flowing: E-Z Lube Cap Makes Maintenance Simple

Greasing bearings doesn’t have to mean taking everything apart. The included E-Z Lube-compatible grease cap has a rubber plug that gives you direct access to the zerk fitting on your spindle. Attach your grease gun and the grease flows through to both the inner and outer bearings. It saves time, keeps your hands clean, and helps prevent corrosion by letting you keep bearings lubricated without disassembly.

All-in-One Hub Assembly: Everything You Need in the Box

This idler hub kit takes the guesswork out of replacement or upgrades. It comes complete with all the right parts—bearings, races, seal, grease cap, bolts, and lug nuts—so you don’t have to hunt for missing pieces or mix brands. Each part is precision matched for 3,500-lb Dexter axles with a 6 on 5-1/2" bolt pattern and fits wheel sizes from 14-1/2" to 16-1/2".

Built Strong for Daily Use: Reliable Iron Construction

Made with sturdy iron, this hub assembly is built to take on regular towing duty without warping or cracking under load. Whether you’re refurbishing an old trailer or keeping a spare on hand for emergencies, its solid design and tight tolerances keep your wheels rolling smoothly trip after trip.

Specs

Application

  • Axle capacity: 3,500-lb E-Z Lube trailer axles with #84 spindles
  • Hub type: Idler hub assembly

Wheel Compatibility

  • Wheel size: 14-1/2" to 16-1/2"

Bolt Pattern

  • Bolt pattern: 6 on 5-1/2"
  • Wheel bolt diameter: 1/2"

Dimensions

  • Grease cap flange diameter: 1.99"

Weight and Capacity

  • 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 Bolt Pattern

1. Count the lug holes

Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).

Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug

2a. For even lug counts (4-lug, 6-lug, 8-lug)

Measure from the center of one lug hole directly across to the center of the hole opposite it.

Center to Center
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"

2b. For odd lug counts (5-lug)

Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).

Center to Outside Edge
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"

K08-251-1G Dexter Pre Greased Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 6 on 5-1/2 - EZ Lube

Replaces 84655UC1-EZ and 008-251-91





Customer Satisfaction Score:

Ratings & Reviews

4.7

115 reviews
5 Stars
(97)
4 Stars
(11)
3 Stars
(0)
2 Stars
(2)
1 Star
(5)
Review Sort Icon
by:
It’s just what I needed to repair my livestock trailer
by:
These have been great! I built a 1400lb teardrop trailer with 31x11.50 all terrains and these were easy to attach to my timbren axles. They have held up very well and are easy to grease.
by:
The hubs replaced a five lug Bubba’s with no problems.
by:
I’m glad I found you, especially after my experience in our local parts house!
by:
Product/perfect as it should be. However ETrailer is outstanding company. Knowledgeable customer support beyond outstanding. I customize trailers for specific uses and build from stratch. 100% materials and sometimes tech help only comes from E trailer. Thank you team.
by:
2004 Toyota Tacoma
Quick EZ install, fast shipping. Great to work with Etrailer.
by:
Beefy. Using these on an off-road pop up trailer along w the Timbren Axle less suspension. I am happy with the purchase but will probably swap out the metal cap protecting the grease zirc with one that is more easily accessible for regreasing.
by:
Great customer service. Love my new hubs. Ez to put on!!
by:
Great product great customer service.
by:
2001 Dodge Dakota
They work great
Brent profile picture

Brent

5/24/2017

Excellent Im impressed with product

by:
Perfect fit - easy to install. Originally received the wrong hub, but Erika and the customer support folks took care of the issue immediately, and the return was easy!
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2021 Chevrolet Colorado
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2007 Toyota FJ Cruiser
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Only used our trailer a couple of times since we installed the wheel hubs.Everything work perfectly.
by:
I have replaced many wheel bearings and seals over the years, this kit is complete with all the parts. It is lubed with good grease correctly and ready to install. All I needed to do was disassemble, clean the spindle and install. Super EZ!!!!
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See what our Experts say about this Dexter Trailer Hubs and Drums

  • Replacement Drop Axle for Old Horse Trailer with 6 on 5-1/2 Inch Bolt Pattern
    I would love to help but we do not have any trailer hubs that correspond to the dimensions that you provided. Therefore, the only option we can offer you would be to replace the axle all together. In order to offer a replacement for this we would need to know your spring center and hub face measurements (see photo). If you can provide me with these I can then see if we have an axle suitable for your trailer. For example, the Dexter Trailer Axle Beam with 4" Drop E-Z Lube Spindle part...
    view full answer...
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  • How To Use Toyota TRD Pro 17 Inch Wheels With Hubs On a Dexter 3,500 Lb Axle
    The wheel bore can be an issue but the bigger concern I see right off the bat is that you have 5 lug hubs and want to use 6 lug wheels. Therefore, we need to get you the correct hubs first before you can address the hub bore difference. The good news however is that you can upgrade to 6 on 5-1/2" bolt pattern with the Dexter Trailer Idler Hub Assembly part # 84655UC1-EZ. According to my research, the Toyota TRD Pro 17" Wheels have a 6 x 139.7mm bolt pattern which is the same as 6 on 5-1/2"...
    view full answer...
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  • Can a Trailer Axle be Put On a Truck Bed to Make a Trailer
    First, I am pretty sure you don't have to change the axle out if you are making a trailer out of a truck bed. You will want to check the laws in your state/area though. The highest capacity straight axles that we carry are rated for 3,500 pounds which likely exceeds the capacity of the truck bed. For a trailer axle that will accept a hub with a 6 on 5-1/2 bolt pattern you could use # T3584F-8974 with hub # 84655UC1. Or EZ lube axle # T3584F-EZ-8974 with hub # 84655UC1-EZ. Both of these...
    view full answer...
  • Where to Measure to Pick Out Replacement Hubs for a Trailer
    We can definitely help! Using your micrometer get the dimensions of where the bearings and the grease seal ride and we can set you up with a hub that fits (if available). Check out the picture I attached for more information on where to measure.
    view full answer...
    Image 1 for
  • Idler Hub Compatible With Timbren Axle-Less Suspension System
    I can get you a hub assembly that fits, but the Idler Hub Assembly # 84655UC1-EZ will NOT work with the Timbren Heavy-Duty Axle-Less Trailer Suspension # TASR35HDS06. Instead, you're going to need a hub and drum assembly with this suspension and the correct fit is Hub and Drum Assembly # AKHD-655-6-EZ-K. This assembly is compatible with the Timbren's EZ Lube spindle and uses the correct inner bearing # 25580, outer bearing # 15123 and grease seal # GS-2250DL
    view full answer...
  • Compatible 6 Lug on 5-1/2 Inch Bolt Pattern Idler Hub and Total Drop of Timbren Axle-Less Suspension
    We do have an idler hub with a 6 lug on 5-1/2 inch bolt circle that's compatible with the Timbren # ASR2KHDS03 Axle-less suspension, the part number of the hub is # 84655UC1-EZ, they are sold individually. The drop of the spindle, measured from the underside of the trailer frame to the center of the spindle is 7-1/2 inches. This includes the lift plus the spindle drop. I've provided you with a diagram we received from Timbren that shows all the relevant dimensions for you.
    view full answer...
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  • Compatibility Of 3500 lb EZ Lube Spindles And Dexter Hub Assemblies
    The #84 EZ Lube Spindle # TRU74FR is compatible with hub assemblies # 84655UC1, however I recommend you use the Trailer Hub Assembly - 3,500-lb Axles - 6 on 5-1/2 - E-Z Lube # 84655UC1-EZ instead for easier access to your EZ Lube Spindle.
    view full answer...
  • Do Dexter 3,500 lb Axles Use Hubs With L68149 and L44649 Bearings
    Thanks for the kind words, it's nice to hear! Also, it is extremely likely that your Dexter 3,500 lb axle is going to have inner bearing # L68149 and outer bearing # L44649 which will allow you to use the Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 6 on 5-1/2 # 84655UC1-EZ you referenced. For reference, every single one of the Dexter hubs we carry for 3,500 lb axles use those same bearings so this hub will work for you without issue. I've added a link to a video review...
    view full answer...
  • Timbren Axle-Less Suspension Compatible with Hubs That Have 6 on 5-1/2 Inch Bolt Pattern
    In order to use the # 84655UC1-EZ hub with the desired 6 on 5-1/2 bolt pattern, you'd need to use a Timbren Axle-Less suspension that has spindles compatible with a L68149 inner/L44649 outer wheel bearing like # ASR1THDS02. The hubs have a 3500 lb capacity, but the capacity will be limited by the 2200 lb capacity of the Timbren suspension.
    view full answer...
  • Replacement Hub Recommendation for a 2000 Shorlander Model SD v 1831
    I pulled up the manual from your boat trailer and was able to find out that your trailer has an 84 spindle on it which means we have a hub that will fit. For an idler hub that would fit your hub that has a 5 on 4-1/2 inch wheel bolt pattern you would want the Dexter Hub part # 84545UC1-EZ. If you have a 6 on 5-1/2 inch bolt pattern you would want the Trailer Hub Assembly part # 84655UC1-EZ. If you are unsure of what bolt pattern you have check out the FAQ article I attached determining...
    view full answer...
  • Could Studs of Dexter 3,500 lb Trailer Hub Be Removed
    We only have the Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles # 84655UC1-EZ available with 1/2 inch wheel studs but you could remove the studs and install the size you are wanting.
    view full answer...
  • Idler Hub Recommendation for a Trailer that has # 84 Spindles
    Based on the inner diameters of the bearing you gave it looks like you have a number 84 spindle. For an idler hub that would fit your hub that has a 5 on 4-1/2 inch wheel bolt pattern you would want the Dexter Hub part # 84545UC1-EZ. If you have a 6 on 5-1/2 inch bolt pattern you would want the Trailer Hub Assembly part # 84655UC1-EZ. If you are unsure of what bolt pattern you have check out the FAQ article I attached determining bolt patterns.
    view full answer...
  • Parts Needed to Upgrade a Utility Trailer to 2k Axles
    While we do not have an option for you, we do not carry any 2k axles that have the 64" hub face to hub face measurement you need. The only option would to be to purchase an axle-less system like the Timbren Axle-Less Trailer Suspension System - Regular Tires - 2,000 lbs # ASR2KHDS02. For the hubs, you need the # 84655UC1-EZ. The hubs provide you with a 6 on 5-1/2 lug pattern to use your current wheels. I went ahead and attached some helpful videos for you to check out.
    view full answer...
  • Inner Diameters Of Bearings Included In Dexter Hub Assembly # 84655UC1-EZ
    The inner diameter of the # L68149 bearing measures 1.378 inches. The 1-3/8 measurement you gave is equal to 1.375 inches. The inner diameter of the # L44649 bearing measures 1.063 inches. The 1-1/16 measurement you gave me is equal to 1.062 inches. You can use a digital caliper to measure your spindle to ensure you find the correct size bearing. A digital caliper allows you to measure as exactly as possible. If your inner bearing measures 1.375 instead of 1.378, you will want to use...
    view full answer...
    Image 1 for
  • Replacement Hub Recommendation for a Hub that Uses L44610 Outer and L68111 Inner Races
    Actually the numbers you listed are races and not bearings, but nevertheless I was able to determine what you need. Also, it sounds like you meant to type 6 on 5-1/2 inch bolt pattern. For an idler hub you would want the part # 84655UC1-EZ. For a hub and drum you would want the part # 84656UC3-EZ.
    view full answer...
  • How to Find Correct Replacement Bearings for 2003 Roadmaster Enclosed Utility Trailer
    It is a good idea to go through your trailer's hubs and bearings to make sure everything is in good shape before your cross-country trip. The easiest way to find the correct replacement bearings, races and seals is to use the part numbers from the original parts that are on the trailer now. Please refer to the linked photo that shows the typical location and appearance of these part numbers. We offer many popular combinations of bearings, races and seals as kits, but the individual parts...
    view full answer...
    Image 1 for
  • Idler Hub with 6 on 5-1/2 inch Bolt Pattern Recommendation for Timbren System # ASR35HDS02
    I have a solution for you, but the # 84655UC1-EZ will not fit on the spindles of the # ASR35HDS02. For a similar idler hub that is confirmed to fit you would want the # AKIHUB-655-6-K. This is an idler hub with the same bolt pattern that will fit the spindles of the Timbren.
    view full answer...
  • Recommended Axle-Less Suspension System For Lightweight Off-Road Trailer
    Since you want to travel off-road I recommend the Timbren Axle-Less System, part # ASR1200S01. This is designed for off-road tires and has a capacity of 1,200-lbs. The hub assembly I recommend is part # 8-91-05UC1-EZ. This system does not have the same bolt pattern as your Tacoma. This hub has a 4 on 4 wheel bolt pattern. Since you said you want to match the 6 x 5-1/2 bolt pattern of your Tacoma you will need to use a more heavy-duty system like part # ASR35HDS01. This is a 3,500-lb...
    view full answer...
  • Correct Non-Braking Idler Hub Replacement for Dexter 8-250 Trailer Hub
    The Dexter Trailer Idler Hub Assembly part # 84655UC1-EZ is the correct idler hub replacement for a Dexter 8-250 Hub. It uses the same L68149 and L44649 bearings and has a 6 on 5-1/2" bolt pattern.
    view full answer...
  • Is Timbren Axle-Less Suspension and Dexter Axle Idler Hub Good for a Small Trailer with Camping Gear
    Combining the Timbren Axle-Less Trailer Suspension System # ASR2000S02 with the Dexter Trailer Idler Hub Assembly # 84655UC1-EZ is a great option for a small trailer and camping. One of the biggest advantages of the Timbren Axle-Less systems is that they increase ground clearance for the trailer since you don't have an axle tube hanging below everything else. If you were only needing the suspension parts for your trailer build then you shouldn't need any other parts to finish your project....
    view full answer...
  • Availability of Timbren Axle Less Kit with Lift Kit that Can Have Hub with 6 on 5.5 Bolt Pattern
    For a 4 inch lifted Timbren Axle Less kit that can have 6 on 5-1/2 inch bolt pattern hubs installed on it you'd want the part # ASR35HDS02. Then for a hub with the bolt pattern you need you'd want the # 84655UC1-EZ.
    view full answer...

Do you have a question about this Trailer Hubs and Drum?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Updated by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Mike S
Updated by:
Mike S
Employee DeAnne T
Written by:
DeAnne T
Employee Jeff D
Installed by:
Jeff D

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