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  1. Trailer Hubs and Drums
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Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased

Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased

Item # 84550UC1-EZ
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84550UC1-EZ - L68149 Redline Hub
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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. Pre-greased. Lowest Prices for the best trailer hubs and drums from Redline. Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased part number 84550UC1-EZ can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (25)
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  • Why etrailer?

Redline Trailer Hubs and Drums - 84550UC1-EZ

  • 5 on 5 Inch
  • For 3500 lbs Axles
  • Hub
  • EZ Lube
  • Pre-Greased
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 1/2 Inch Stud
  • L44649
  • L68149
  • Redline

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. Pre-greased.


Features:

  • Trailer hub assembly fits idler axles
    • Bearings, races, seal, grease cap, wheel bolts, and lug nuts are included
  • 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
  • Pre-greased idler hub is easy to install - no need to pack bearings
  • Hub and drum are made in the USA


Specs:

  • Application: 3,500-lb E-Z Lube trailer axles with #84 spindles
  • Wheel size: 13" to 15"
  • Bolt pattern: 5 on 5"
  • Pilot diameter: 2.58"
  • Grease cap flange diameter: 1.986" outer diameter
  • Wheel bolt diameter: 1/2"
  • Weight capacity: 1,750 lbs


Exploded View

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"

E-Z Lube-Compatible Hub for Simple Lubrication

The grease cap on this hub 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"


008-256-92 Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 5 on 5 - Pre-Packed and Assembled - EZ Lube

Replaces 84550UC1-EZ






Customer Reviews

Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased - 84550UC1-EZ

Average Customer Rating:  4.8 out of 5 stars   (25 Customer Reviews)

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. Pre-greased.

- 84550UC1-EZ
by:

Carrie did an excellent job in establishing exactly what I needed, and the installation of a new axle and hubs went perfectly. One note I would make is that the nut lock for both of the spindles remained lodged in the plastic spindle protectors and I almost missed finding them. A note in the packaging might be helpful.



- 84550UC1-EZ
by:

I used these for a trail trailer that gets hammered on behind a highly modified Jeep and these hubs have no runout or issues of any kind. Great hubs for the money.



- 84550UC1-EZ
by:

Great service !!!!



- 84550UC1-EZ
by:

The Curt Trailer Hitch Receiver arrived, took about a week with free shipping. It was well packaged and the other items (Cotter Pin, 1/8" x 1-3/4" - 165649, Mounting Bracket 4-Pole Flat – 18144, 4-Pole Trailer Connector Cover – 20112, and Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased - 84550UC1-EZ) in my order, which arrived without any issues. I am an avid shopper online, always looking for the best deal not only on price but also total cost with shipping. This is not my first etrailer.com order, and most likely will not be my last. The hitch receiver was well made and has a good paint job. It fit my 2003 Toyota Tacoma snugly, however, I was able to mount it by myself in approximately a little more than an hour. The stock bumper had a towing capacity of 3,500 lbs., however it always had me worried since it is a 17-year old bumper with a few dents from previous owners. Now I do not have to worry about it and have a great place to connect the safety chains without having to get under my truck every time I connect to a trailer to secure it correctly. Read, who needs to read with a great installation video on etrailer.com; although the instructions were easy to read and refer to if I had any questions. After installation, the hitch receiver looked cleaner, sharper than the rest of my truck, which forced me to wash my truck!



- 84550UC1-EZ
by:

Fast shipping and great communication... hubs were good quality easy to install and everything included. Will definitely order again in the future.



- 84550UC1-EZ
by:

Replaced all 4 hubs on an old flatbed trailer with these hubs. They arrived in 2 days, installed easily, and the price was great. I have bought from etrailer many times and they are always excellent to deal with.


Comments
Excellent as usual from etrailer.
Wil E - 05/23/2020


- 84550UC1-EZ
by:

Super fast shipping, a perfect fit and really easy install. Great product.



- 84550UC1-EZ
by:

trailer hubs were delivered on time. They were a perfect fit, greased bearings, install hubs took trailer for a drive. Everything worked perfect. Thank You for all your help and advice.



- 84550UC1-EZ
by:

Awesome website easy to navigate great customer service shipping was incredibly fast I have use them on multiple projects and will use them in the future definitely



- 84550UC1-EZ
by:

I had a trailer hub go out right before the 4th of July holiday, went to etrailer as always place my order and it was delivered today on July 5th. I have already installed the Hub tested and everything is back the way it's supposed to be I am beyond happy with the product and thus fast friendly service I always get a etrailer. I will never use anyone else



- 84550UC1-EZ
by:

Ready to go and So easy to install.



- 84550UC1-EZ
by:

Great service, great communication throughout the purchase and shipping, great product.



- 84550UC1-EZ
by:

I am retired and not to savey on trailers, I needed a replacement hub for an older 16 ft trailer. These folks were very helpful, I was able to orde, receive, and install this new hub with nearly no problems.



- 84550UC1-EZ
by:

Excellent replacement axel. All parts were in kit and fit like they should. Extra long spindel makes it a good choice of any axel repair. Fast shipping.



- 84550UC1-EZ
by:

I just received my items on time. Shipping was as expected. The Hub assembly was exactly as expected and installed without any issue in less than 30 minutes. Hope this helps?



- 84550UC1-EZ
by:

very nice till this day, no damages or scratches upon delivery, this is the place to shop, great customer service, great prices, highly recommend e-trailer to anyone.



- 84550UC1-EZ
by:

Just received today.Not installed yet. Received wrong part number for this item but told "it was the same". Sent pictures of my items and have not heard back from customer service but i got email wanting review. So i would say to work on the priorities.



- 84550UC1-EZ
by:

The service was great ordering was easy and very prompt service. The axle is great


Comments
Axel is still doing fine. Still havent replaced the second one though. We need to do that.
Grover c - 05/13/2018



- 84550UC1-EZ
by:

Good service, arrived quick and measuring instructions were perfect to get the right size hub



- 84550UC1-EZ
by:

Best people for trailer parts



- 84550UC1-EZ
by:

Excellent customer service! Fast shipping! Great company to purchase from!



- 84550UC1-EZ
by:

Delivered promptly easy install No issues to date Would recommend



- 84550UC1-EZ
by:

perfect.



- 84550UC1-EZ
by:



- 84550UC1-EZ
by:

Great service and price


25
25

Ask the Experts about this Redline Trailer Hubs and Drums



  • What Do You Torque 1/2 Inch Trailer Lug Nuts To
    For 1/2 inch lug nuts on trailer hub # 84550UC1-EZ you can torque them down to 75 to 80 foot pounds for an 8 to 14 inch wheel, steel or aluminum. For a 15 or 16 inch steel wheel torque them to 90 to 120 foot pounds. For aluminum 15 or 16 inch wheels torque them to 90 to 100 foot pounds.
    view full answer...
    Image 1 for
  • What Is The Wheel Stud Length On An EZ Lube 3,500-LB Idler Hub Assembly
    The 1/2" diameter studs on the Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased Item # 84550UC1-EZ are 1-5/16 in length.
    view full answer...
  • How Long are Wheel Studs of Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles
    The 1/2" diameter studs on the Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased Item # 84550UC1-EZ are 1-5/16 in length.
    view full answer...
  • Replacement Wheel Hub Recommendation for Carson Trailer with 5 on 5 Bolt Pattern and 3500 LB Axle
    If your Carson trailer uses a standard spindle, you will need the Dexter Trailer Hub Assembly, # 84550BX. This hub assembly includes lug nuts, L68149 inner bearing and race, L44649 outer bearing and race, grease cap and grease seal. If you have a grease zerk at the end of your spindle, you will need our E-Z Lube Trailer Hub Assembly, # 84550UC1-EZ. This assembly also includes lug nuts, L68149 inner bearing and race, L44649 outer bearing and race, grease seal, but this kit includes an E-Z...
    view full answer...
  • Type of Grease in Dexter Pre-Greased Trailer Idler Hub Assembly 84550UC1-EZ
    The Dexter Trailer Idler Hub Assembly # 84550UC1-EZ comes pre-greased with LMX Red Grease such as Plews Edelman # L11390. The Plews red grease is petroleum based and the UltraLube is bio-based but both are cross-compatible so you can use either.
    view full answer...
  • Will Spindle, part # TRU47FR Work With Dexter Trailer Hub Assembly # 84550UC1-EZ
    The TruRyde Spindle, part # TRU47FR will work great with the Trailer Hub Assembly, part # 84550UC1-EZ you mentioned. These items are designed for a 3500-lb axle and the hub includes lug nuts, inner bearing and race, outer bearing and race, grease cap and grease seal. The hub has a 5 on 5 bolt pattern. The # TRU47FR fits 3,500-lb E-Z-Lube axles.
    view full answer...
  • Dexter 008-256-07 Trailer Hub Replacement
    The hub you have is a 3,500 lb idler hub that has a 5 on 5 inch bolt pattern so you'd want the part # AKIHUB-550-35-K and you'd be set! This comes with bearings, lug nuts, a grease seal, and a grease cap/dust cover. Or, we have the part # 84550UC1-EZ which is already pre-greased and ready to install.
    view full answer...
    Image 1 for
  • Recommended Idler Hubs for Timbren Axle-Less Suspension System and 5 on 4-1/2 Inch Bolt Pattern
    The Timbren Heavy-Duty Axle-Less Trailer Suspension - 4" Lift Spindle - Wide Tires - 2,000 lbs # ASR2KHDS03 is a great choice and the idler hubs you would want to fit are the Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-1/2 # 84545UC1-EZ. These will be compatible with 16 inch wheels. Most Jeeps have 5 on 5 inch bolt pattern, so you may want the Dexter Trailer Idler Hub Assembly # 84550UC1-EZ. I recommend checking the bolt pattern as it is outlined at the bottom...
    view full answer...
  • Can Timbren Axle Less System Have Hubs with 5 on 5 inch Bolt Pattern
    In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ.
    view full answer...
  • Timbren Axle Less System with Hub that has Bolt Pattern 5 on 5 inch Availability
    In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ. It sounds like your wheels and tires are not intended for trailer use so you should note that we can't recommend the use of vehicle wheels and tires on trailers.
    view full answer...
  • 3,500 lb Timbren Axle Less Setup with 5 on 5 inch Bolt Pattern
    In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use 3500 Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ.
    view full answer...
  • Can a 16 Wheel with a 5 on 5 Bolt Pattern be Used with the Trailer Hub Assembly # 84550UC1-EZ
    Typically the wheel used for the Trailer Hub Assembly # 84550UC1-EZ would be a 13", 14", 14-1/2", or 15" which is why we have it listed that way. If your 16" wheel has a 5 on 5" bolt pattern and will clear the fender and trailer frame on your trailer then you can definitely use it. You can verify that you have a 5 on 5" bolt pattern by measuring from the center of one bolt to the far edge one across from it. If it measures 5" then that is the bolt pattern that you have. Please note that...
    view full answer...
  • Can E-Z Lube Hubs be Installed on Trailer Axle Without E-Z Lube Fittings
    E-Z Lube hubs like # 84550UC1-EZ that you referenced are intended for use on axles that are equipped with E-Z Lube spindles. They feature removable plugs that pop out to provide access to the grease zerk fitting in the end of the spindle. Adding an E-Z Lube hub to a regular axle will not provide the E-Z Lube functionality but if the bearing set is the same as your original hubs then they may be used as substitutes but without the E-Z Lube feature. The idler hubs you referenced use bearings...
    view full answer...
  • Trailer Hub for 3,500 lb Axle That Has 5 on 5 Bolt Pattern
    There are idler hubs as well as hub and drums with a 5 on 5" bolt pattern for a 3,500 lb axle: - Trailer Hub and Drum Assembly # AKHD-550-35-K (Standard Spindle) or # AKHD-550-35-EZ-K (E-Z Lube Spindle) - Trailer Idler Hub Assembly # 84550BX (Standard Spindle) or # 84550UC1-EZ (E-Z Lube Spindle) These will work so long as you have inner bearing L68149, outer bearing L44649 and grease seal 58846. They all have a 5 on 5" bolt pattern and are pre-greased for your convenience. I have added...
    view full answer...
  • Timbren Axle-Less Suspension System For A Homemade Overlanding Off Road Trailer
    I would not trust the Timbren Axle-Less Trailer Suspension System ASR1200S01 to be used as an overlanding trailer with those large jeep wheels. I have included a picture that shows what I believe to be a failure point with this suspension. With that narrow point I would fear that a large bump may cause it to bend with the weight and larger wheels. I recommend the Timbren Axle-Less Trailer Suspension System # ASR1THDS02. It has a higher weight capacity at 2,200lbs and larger axle spindles....
    view full answer...
    Image 1 for
  • Jeep Wheel Compatibility with Timbren Axle-Less Trailer Suspension System
    Jeep wheels have the 5 on 5 inch bolt pattern and we do have hubs that fit the Axle-Less Systems and your Jeep wheels. It is recommended to use trailer wheels with trailer hubs because of the zero offset and tire design, but people have been using Jeep wheels especially for off-road trailers for years so we know they can work. We only have a couple compatibles option for that size hub. You will want the Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle w/Flange - Off-Road...
    view full answer...
  • Timbren Axle-Less Trailer Suspension and Hubs with 5 on 5 Bolt Pattern
    In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ. But the Timbren system is rated for 3,500 pounds which will be stiffer than the 2,000 pound model # A12WS545. If you can go with a 3,500 system then this is the best option. None of the hubs with 5 on 5 bolt pattern will fit the 2,000 pound Timbren systems.
    view full answer...
  • Will This 5 On 5 Hub # 84550UC1-EZ Work With The Timbren Axle Less Suspension System # ASR2KHDS03?
    There are a bunch of different hubs that will work. There was a Q & A that recommended this hub # AKIHUB-550-35-K for your Timbren Axle Less Suspension System # ASR2KHDS03 BUT the hub that you have # 84550UC1-EZ will work as well!
    view full answer...
  • Pre-Greased Replacement 5-on-5 Hub for 3500-lb Dexter Axle
    You can confirm the weight rating of your Dexter axle by removing one hub and pulling its bearings. The included photo shows how part numbers usually appear on bearings. The specific bearings used will tell you the axle's weight rating. Just refer to the linked article that lists the bearings commonly used for various axle weight ratings. A new hub must use the same bearings as the original hub in order to fit on your spindles. A 3500-lb axle commonly uses bearings # L68149 and # L44649...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Hubs With 5 on 5 Bolt Pattern for M116A3 Trailer
    This is possible assuming the bearings match up with the spindle on your current axle. All of our idler hubs and hub and drum assemblies with a 5 on 5 bolt pattern use a # L44649 outer bearing and # L68149 inner bearing. You will need to either find the part numbers on the existing bearings or measure your spindle to see what you have. Assuming these match up we have several options. If you are looking for a hub and drum assembly we have the # AKHD-550-35-K or the # AKHD-550-35-EZ-K for...
    view full answer...
    Image 1 for
  • Recommended 7000 lb Capacity Trailer System with 5 on 5 Inch Bolt Pattern
    I am happy to take a look at your axle layout drawing. From what I'm gathering it seems like you have a desire to use an 89 inch 3500 lb axle with 5-on-5 inch bolt pattern. For your axle, you will want the Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs # T3584F-EZ-8974. For your hub/drums you will want the Dexter Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 5 - E-Z Lube # 84556UC3-EZ or the idler hubs # 84550UC1-EZ. For brake assemblies you will want...
    view full answer...
    Image 1 for
  • Recommended Replacement 3,500 lb Axle for Carson Trailer with 88" Hub-Face and 74" Spring-Center
    We do have a replacement 3,500 lb axle for your Carlson trailer as well as hubs that fit your description. The axles that we carry have an 89" hub-face and 74" spring-center measurements so since the hub-face dimensions are only 1" off of what you measured these will work well for your application. I'm pretty sure that your axle has the 89" hub-face measurement as that is extremely common (and measuring the hub-face is a little difficult) but even if our axle hub-face is 1" wider there...
    view full answer...
  • Timbren Axle-Less Trailer Suspension Compatibility with Jeep 5 on 5 Bolt Pattern
    For your Timbren Heavy-Duty Axle-Less Trailer Suspension - 4" Lift Spindle - Off-Road Tires - 3,500 lbs # ASR35HDS02, we do not have anything that will work in a 5 on 5 inch hub. Those spindles on the Timbren use a larger than normal hub for the capacity. You would need to use the Dexter Trailer Hub and Drum Assembly - 12" - 6 on 5-1/2 bolt pattern # 8-201-9UC3-EZ for that axle using brakes or # AKIHUB-655-6-EZ-K for an idler hub. For the Timbren Axle-Less kit compatible with the...
    view full answer...
  • Differences Between Trailer Idler Hubs With a 5 on 5" Bolt Pattern
    Each of the trailer idler hubs with a 5 on 5" bolt pattern are a fit for 3,500 lb axles and use inner bearing # L68149 (1.378" inner diameter), outer bearing # L44649 (1.063" inner diameter), and grease seal # 58846 (1.719" inner diameter) so you will want to make sure those are the correct bearings and seal for you. You can do this by taking apart your current hub and looking at the bearing numbers, or by using Digital Caliper # 301-17068 and measure your spindle to the thousandths of...
    view full answer...
    Image 1 for


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Info for this part was:

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