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  1. Trailer Hubs and Drums
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Trailer Idler Hub Assembly for 3,500-lb Axles - 6 on 5-1/2

Trailer Idler Hub Assembly for 3,500-lb Axles - 6 on 5-1/2

Item # 84655UC1
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84655UC1 - 6 on 5-1/2 Inch Redline Trailer Hubs and Drums
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Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Lowest Prices for the best trailer hubs and drums from Redline. Trailer Idler Hub Assembly for 3,500-lb Axles - 6 on 5-1/2 part number 84655UC1 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (12)
  • Q & A (0)
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Redline Trailer Hubs and Drums - 84655UC1

  • 6 on 5-1/2 Inch
  • For 3500 lbs Axles
  • Hub
  • Standard
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • L44649
  • L68149
  • Redline

Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.


Features:

  • Trailer hub assembly fits idler axles
    • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Sturdy iron construction
  • Hub and drum are made in the USA


Specs:

  • Application: 3,500-lb trailer axles with #84 spindles
  • Wheel size: 14-1/2" to 16-1/2"
  • Bolt pattern: 6 on 5-1/2"
  • Grease cap flange diameter: 1.986"
  • 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"


84655UC1 Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 6 on 5-1/2






Customer Reviews

Trailer Idler Hub Assembly for 3,500-lb Axles - 6 on 5-1/2 - 84655UC1

Average Customer Rating:  4.9 out of 5 stars   (12 Customer Reviews)

Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

- 84655UC1
by:

Fit perfect, quick shipping, trailer is back on the road.



- 84655UC1
by:

These Dexter hubs always fit and work great. I use them on all the different trailers I build and have never had any issues.



- 84655UC1
by:

Fit was great and shipping was fast and on time. Only 4 stars because I was shorted a lug nut, which isn't that big of a deal. Other than that, good product.



- 84655UC1
by:

Very good service had everything I needed in one shot! Fast delivery FREE and was very thankful for the follow up telling me my package was delivered and telling me they are there with any needs or concerns that I might have 5 star staff and quality.



- 84655UC1
by:

Super fast shipping, and quality item. Worked great!! I will definitely be a return customer.



- 84655UC1
by:

Perfect service, great product had no problem getting the hub on. heading to the ocean thanks to etrailer anytime i need any part for my trailer will not hesitate to call or order from etrailer.



- 84655UC1
by:

Exceptional customer service! Part initially arrived with a damaged grease seal due to shipping, not something I was too concerned with as I have spares. Customer services reached out to me and said they had mailed a replacement even though I hadn't asked. That is as good as it gets in my opinion.



- 84655UC1
by:

Product was great! All work as it should thank you so very much.



- 84655UC1
by:

Great information on website! Allowed me to determine what was needed. Great customer service and fast shipping. Definitely will be doing business with again.



- 84655UC1
by:

Great product and great price.


Comments
Working perfectly
VC - 06/03/2016



- 84655UC1
by:

Got the job done.



- 84655UC1
by:


13
13

Ask the Experts about this Redline Trailer Hubs and Drums



  • What is the Hub Pilot Size and Grease Flange Size of the 84655UC1
    The grease cap flange diameter of the Trailer Idler Hub Assembly # 84655UC1 is going to be 1.986" and the outer diameter will be 3.09". The picture you're referring to does show the outside hub pilot diameter on this hub and not the grease cap flange diameter, but it might be confusing since the inside edge and outside edge of the hub kind of blend together because of the shading on the photo.
    view full answer...
    Image 1 for
  • Can Trailer with 2-3/8 inch Diameter Axles have a 6 Lug Hub
    2-3/8 inch diameter axles are typically 3,500 lb capacity axles. There are 3,500 lb rated hubs that have a 6 on 5-1/2 inch bolt pattern like the part # 84655UC1 so your setup is very possible.
    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
  • 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...
  • 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...
  • Diameter of Outside Center Hub Bore for Dexter 3,500 lb Idler Hub # 84655UC1
    I went out to our warehouse to measure the Dexter Trailer Idler Hub Assembly for 3,500-lb Axles - 6 on 5-1/2 # 84655UC1 for you. It has an outside bore diameter of 3.09 inches that the center of the wheel will fit over. I've attached a photo to assist. Most trailer wheels have a center bore of 3.19 inches, but as long as that center bore is larger it will work because trailer tires are centered on the lugs not the hub's outer bore. That center bore of the wheel is often covered with...
    view full answer...
    Image 1 for
  • Dexter idler hub item # 84545BX Pilot Hole Size
    The pilot hole for the Dexter idler hub item # 84545BX is 2.59". I have attached a picture to show you the size of the pilot hole.
    view full answer...
    Image 1 for
  • 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...
  • 2,200 lb Timbren Axle Less Kit Recommendation for Off Road Trailer with 6 Lug Hub
    The hub part # 84655UC1 is a 6 on 5-1/2 inch bolt pattern hub that fits the 2,200 lb Timbren Axle Less System part # ASR1THDS03. This Timbren kit also has a 4 inch lift and is spaced out for wider off-road tires.
    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...
  • 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...
  • 6 Bolt Lug that Fits Timbren Axle Less Kit # ASR1THDS02
    The idler hub you are looking for that fits the Timbren Axle Less Kit part # ASR1THDS02 is the # 84655UC1. This is exact hub part number Timbren gave you.
    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...
  • Will 3,500 Pound Trailer Hubs Fit 1,000 or 1,750 Pound Axle
    The 3,500 pound hubs # 84655UC1 use bearings # L68149 and # L44649 which are for a # 84 spindle. A # 84 spindle has the following measurements: A 1.75 inches B 1.73 inches C 1.38 inches D 1.06 inches E 1.00 inches If your current spindles have the same measurements and you currently have the same bearings these hubs will work for your trailer without getting a new axle.
    view full answer...
    Image 1 for
  • 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...
  • 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...
  • 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...
    Image 1 for
  • Hub Recommendation for Use with Timbren Axle Less System part # ASR3500S06
    The bolt pattern of 6 on 4-1/2 inch isn't a standard trailer bolt pattern so none of the hubs we offer will have it. You might want to double check the bolt pattern to see if maybe you have something different. I attached an FAQ article on determining bolt patterns for you to check out as well. If you have a 6 on 5-1/2 inch bolt pattern the hub part # 84655UC1 would work great as it would fit the Timbren Axle Less System part # ASR3500S06 is compatible with it.
    view full answer...
  • 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...
    Image 1 for
  • 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...
  • Which 5 Lug and 6 Lug Hubs Use Inner Bearing # L68149 and Outer Bearing # L44649
    For a hub with a 5 on 4-1/2 inch bolt pattern you would want a Trailer Hub Assembly # 84545UC1-EZ. This hub uses a # L68149 as an inner and a # L44649 as an outer. For a hub with a 6 on 5-1/2 inch bolt pattern you would want a Trailer Hub Assembly # 84655UC1. This hub uses a # L68149 as an inner and a # L44649 as an outer. I attached a video on how to remove and install a trailer hub for you to check out also.
    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
  • How to Find the Correct Replacement Hub for Boat Trailer
    It is likely that Hub Assembly # 84655UC1 which you referenced is going to work for you, as it is for 3,500 lb axles and has a 6 on 5-1/2 bolt pattern, but there are steps you need to take to make sure. In order to find the correct hub assembly for your boat trailer, you can take a look at the assembly you have already removed and find the bearing numbers; wipe away the grease and you should be able to see the part number stamped directly on them. If you are unable to find them, you would...
    view full answer...
    Image 1 for
  • 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...


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Info for this part was:

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