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  1. Trailer Hubs and Drums
  2. Dexter
  3. 5 on 4-1/2 Inch
  4. For 2000 lbs Axles
  5. Hub
  6. 8 Inch Wheel
  7. 9 Inch Wheel
  8. 10 Inch Wheel
  9. 11 Inch Wheel
  10. 12 Inch Wheel
Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2 - Pre-Greased

Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2 - Pre-Greased

Item # 8-259-5UC1-EZ
Retail:$70.19
Our Price: $66.41
You Save: 5%
Trailer Hubs and Drums
Shipping Weight: 7 lbs
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Hub is designed for use on trailer idler axles. Fits 2,000-lb E-Z Lube axles with BTR spindles. Inner bearing (L44649) 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 2,000-lb Axles - 5 on 4-1/2 - Pre-Greased part number 8-259-5UC1-EZ can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (82)
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Dexter Trailer Hubs and Drums - 8-259-5UC1-EZ

  • 5 on 4-1/2 Inch
  • For 2000 lbs Axles
  • Hub
  • 8 Inch Wheel
  • 9 Inch Wheel
  • 10 Inch Wheel
  • 11 Inch Wheel
  • 12 Inch Wheel
  • EZ Lube
  • Pre-Greased
  • Standard
  • 1/2 Inch Stud
  • L44649
  • L44649
  • Dexter

Hub is designed for use on trailer idler axles. Fits 2,000-lb E-Z Lube axles with BTR spindles. Inner bearing (L44649) 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, seal, grease cap, and lug nuts are included
  • E-Z Lube and standard grease caps, spindle attachment hardware, and lug nuts included
  • Pre-greased idler hub is easy to install - no need to pack bearings
  • Sturdy iron construction
  • Made in the USA


Specs:

  • Application: 2,000-lb trailer axles with BTR spindles
  • Stud size: 1/2"-20
  • Wheel size: 8" to 12"
  • Bolt pattern: 5 on 4-1/2"
  • Weight capacity: 1,000 lbs
  • 5-Year limited warranty


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L44649 (1.063" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: L44610
    • Outer race: L44610
  • Grease seal (included): 10-9
    • Inner diameter: 1.5"
    • Outer diameter: 1.987"

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"

Note: Some axles rated at 2,000 lbs require a different seal and bearings. Be sure that the bearings in the hub being replaced have L44649 stamped on them. If the bearings have L44643 stamped on them, use 8-258BTUC1 trailer hub.


Note: Trailer wheels that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern.



K08-259-1G Dexter Trailer Idler Hub Assembly for 2K Axle with Hardware - 5 on 4-1/2 - EZ Lube

Replaces 8-259-5UC1-EZ





Customer Satisfaction Score:


Customer Reviews

Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2 - Pre-Greased - 8-259-5UC1-EZ

Average Customer Rating:  4.7 out of 5 stars   (82 Customer Reviews)

Hub is designed for use on trailer idler axles. Fits 2,000-lb E-Z Lube axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

by:

Price was right. Good quality replacement (same as OEM on my trailer). Clear install and adjustment instructions. Shipped quickly!



by:

Customer service was excellent. Helped me find what I needed. Loved that the hubs came pre greased with seals on them. Made it very easy to work with and install.



by:

Anna at Etrailer provided excellent customer service helping me put my order together. I put in my order and 2 days later everything arrived at my door. I highly recommend Etrailer.



by:

Great quality and assembly. Was a breeze to install and has worked great. No complaints!



by:

Very happy with etrailer, they where very easy to work with and stand behind there parts, will always use them for all my trailer parts, had a piece missing and they called me right back and solved the problem fast, love that,thank you etrailer



by:

High quality hub kit.



by:

perfect fit, now the boat can get to the lake again!!! dont forget to order the castle nut kit parts came in when they said they would, will be my go to guys for trailer stuff in the future



by:

Good product and fast shipping. Customer support was great, I couldn't find what I was looking for made a call to etrailer and they found what I was looking for.



by:

Was rebuilding a jet ski trailer to carry a kayak. I order several parts to include these new hubs. The hubs were great, but the seals were to large for my spindles. Talked to customer service and they shipped me new seals for no additional charge!

Julie

9/2/2019

The product is great. Customer service was incredibly helpful making sure I got the right equipment. Ive had it over a year and it is functioning perfectly.



by:

I bought a bearing kit for my utility trailer. Parts arrived on time and the cost was considerably expensive than what I found locally. After a year of use, all is well! The trailer is used continuously and I have had zero problems with the new bearings.

Griz

10/21/2017

Still going strong! The past last year has a typo that I should have caught. The product was considerably LESS expensive from Etrailer than what I found locally. Sorry



by:

This hub assembly was exactly what I needed to update/upgrade my trailer. No missing pieces, which is always a plus. This assembly and some axle grease lengthened the life of the trailer. Another DIY project completed and in use.

Larry K.

2/20/2018

I used the trailer w/new hubs for about 5 months. I then had a person interested in the trailer, for the right price, so I sold it.Thank you for the inquiry.



by:

Purchased for spare hud, matches perfect



by:

The item was exactly what I ordered. My only concern was that the tires I had on my trailer were 13", and the hubs are labeled as for only 8 to 12" wheels. It didn't make any difference. It was the exact part and replacement that I needed using the old part number scribed into the back of the old hub. Thanks for a great match!



by:

received the Dexter Hub ready for complete installation. Seems like a good value but havent installed it long enough to make any comment about the quality. The original hub stripped 4 of the 5 wheel studs when I tried to remove the wheel , and had to grind the back of the studs off to get the wheel seperated from the hub.



by:

My original hub cracked after I tried to install a replacement wheel bolt. Went up to E trailer and found the replacement hub VERY easily. Their tutorial video also clarified which wheel bearing I should have since the same hub is used in two different weight classes.

UPS ground package came in two days, way ahead of what I was expecting.

It was easier and faster than trying to locate in my area that could order it for me.

This is the second time I have purchased items from E trailer and have nothing but praise for their efforts.



by:

I bought a bearing kit for my utility trailer. Parts arrived on time and the cost was considerably expensive than what I found locally. After a year of use, all is well! The trailer is used continuously and I have had zero problems with the new bearings and hubs.



by:

Fit my seadoo boat trailer perfectly. The video on the page was very helpful and the parts a great quality. Dust cap was un useable because it was damaged (possibly from shipping ) the only thing that would make this kit better is if it was pre greased and came with a new pin.
Overall I'm very happy with it. Shipping came exactly the day they said even in a rain storm. Had updates along the way .
Will definitely use them again in the future for all my trailer needs !



by:

I have a relatively lengthy trip coming up and wanted to have a spare hub with me should a problem develop in route. The offering was comprehensive but I did elect to remove an existing hub to be assured that I knew the actual bearing ID's. That done, selecting the right hub was easy. The price appeared appropriate and I placed an order. The hub was delivered ahead of schedule and in good condition. My only concern is that the hub and bearings were delivered without having been pre packed with grease. Not a deal breaker but it would have been nice. I will likely buy another hub in the spring.



by:

Hi I’m happy with the product not happy with the packing you guys just through the hubs in the box no packing to stop them bouncing around The metal covers they go on the outside of the hub or bent so I’m over here trying to bend them back to get them on the hub

Etrailer Expert

Jenny N.

1/31/2022

I will have our customer service team reach out to you.



by:

Product was delivered on time with no defects. But the best thing was the technical support that was provided. I have made many more purchases after this one and etrailer.com will always be the first place that I shop for trailer parts



by:

i was impressed with the speed that my order arrived. The tech was very helpful when the order was placed. I was disappointed that the bearing buddy was only a metal cylinder and did not contain a spring and zert fitting for continuous greasing. One of the packages was missing a black dust cover. One of the so called bearing buddies was bent. One of the spindles had a three eights inch area that was not polished. It looks like a tool broke during manufacturing or a possible defect during the pouring process.



by:

Product looks good, shipping was very fast. etrailer was very easy to work with. The instruction video lacked a bit of detail regarding how hard to tap in the inner grease seal (first hub I've ever replaced). I'm still a bit unclear on this...



by:

Hub fit perfect and it was nice that both race's were already installed in the hub. Replacement went smoothly. Bearings fit my axle smoothly unlike a set of bearing I purchased at an automotive store.



by:

Trailer Hub Assembly's and wheel tire combo's were shipped extremely fast and everything looks perfect to replace badly rusted and worn parts on my snowmobile trailer.



by:

Hub itself is well made. Accompanying bearings are made in China. Races pre-installed. One race had a rusty nodule and left a rusty pit when removed. Out with the crap and in with Timkens. Price is great, but I suspect some would be willing to pay more if it came w/ Timken or SKF bearings.


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Show More Reviews

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

  • Bearing Reference Number or Spindle Dimensions Needed to Choose Replacement Hub
    The best way to provide the correct hub for your spindles is to compare the bearing numbers. Check your existing inner and outer bearings for their reference numbers (see photo). With those numbers, I can recommend the correct idler hub for you. If you cannot find the bearing number, we can still recommend the correct hub if you supply us with some precise measurements of the bearing and seal surface of your spindle. See picture.
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  • Will Integral Cast Hubs/Wheels Fit on Timbren Axle-Less Trailer Suspension ASR2000S01
    The Timbren Axle-Less Trailer Suspension System # ASR2000S01 will accept hubs that use the same bearings that it does, inner and outer bearing # L44649. (This bearing has an inner diameter of 1.063-inches.) You can check your hubs to confirm that they use bearing L44649. If not you'll need new hubs like # 8-91-05UC1-EZ, 4-on-4 hubs that use inner and outer bearing L44649; or 5-on-4-1/2 hub # 8-259-5UC1-EZ. Some trailers may require reinforcement of the frame when using Timbren suspension...
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  • Which Hub to Use for 2,200 lb Dexter Axle 8-258 or 8-259
    Thanks for the pictures. Either part number hub is going to fit your hub since they both have the same bolt pattern and bearings. The difference is going to be based on the diameter of your trailer wheels. If you have 13-14 inch diameter rims you would want the part # 8-258-5UC1. If you have smaller wheels that are 10-12 inch you would want the # 8-259-5UC1-EZ. The difference is the size of the wheel mounting flange.
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  • How to Pick Out Replacement Hubs for a Trailer with 1980 Bearing Buddy
    The 1.980 Bearing Buddy is very common on hubs that have L44649 bearings inner and outer like the part # 8-259-5UC1-EZ for a 5 on 4-1/2 inch bolt pattern hub or part # 8-91-05UC1-EZ for a 4 on 4 inch bolt patter. However, your best option would be to remove the hubs and use a digital or dial caliper to measure where the bearings ride. If that dimension is 1.063 then either of the hubs I mentioned would work well for you as that would mean you have the BTR spindle.
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  • Recommended Spare Hub For 1-1/16" Straight Spindle W/ 1.50" Diameter Seal Surface
    The 125255UC you mentioned measures 1.980" O.D. and 1.50" I.D. For a spare hub that uses a compatible grease seal and fits a straight spindle measuring 1.06"(1-1/16") I recommend the Dexter Trailer Idler Hub Assembly for 2,000-lb E-Z Lube Axles - 5 on 4-1/2 # 8-259-5UC1-EZ. This hub uses inner and outer bearing # L44649 which measure 1.063" and will fit your spindle perfectly, and uses grease seal # 10-9 which will fit the 1.50" diameter seal surface of your spindle perfectly. This hub...
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  • Availability of a 5 on 4-1/2 Hub with a # LM11949 Outer Wheel Bearing
    I have found a hub for you. The Trailer Hub Assembly, # DX22XR, has a 5 on 4-1/2 bolt pattern and uses the LM11949 bearing on the outside. The inner bearing is a LM67048 and has an inside diameter of 1-1/4 inches. This hub is rated for 2,500 lbs trailer axles and will include both bearing, races installed in hub, grease seal, dust cap and new lug nuts.
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  • Replacement Hubs For 2009 Cargomate Snowmobile Trailer
    I spoke with my contact at Redneck and they told me that the part # L44649 is the exact replacement for the 44649 you currently have on your trailer. The Trailer Hub Assembly, part # 8-259-5UC1-EZ, you referenced is designed for 2000-lb E-Z Lube Axles that have a 5 on 4-1/2 bolt pattern, and uses 8 - 10 inch wheels. I have attached a helpful article that explains replacing Bearing, Races and Seals on a trailer hub. I have also included a drawing that shows where you take measurements...
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    Image 1 for
  • Replacement Hub Recommendation for Dexter 2,200 lb Axle # 20545I-EZ-72-10
    The exact hub that comes with the axle part # 20545I-EZ-72-10 is the part # 8-259-5UC1-EZ, rated for the 2,200 lbs you were looking for.
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  • How to Select Hubs That Are Compatible with Trailer Spindle
    To choose a compatible hub assembly for any spindle the key is knowing the inner and outer bearing part numbers, or if they are not available, precise dimensions of the spindle at the points where the bearings and grease seal ride. These points on the spindle are noted on the diagram I linked for you. Once you know the bearings this will tell you which hubs will fit properly. You also need to select hubs based on the weight load that will be put on them. It appears you have a fabricated...
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    Image 1 for Image 2 for
  • 72 inch Long Trailer Axle that is Compatible with 13 inch Wheels
    The hub that comes with that axle is part # 8-259-5UC1-EZ which has a mounting flange that is not compatible with the mounting flange of 13 inch diameter wheels. For an axle of the same specs that can fit a 13 in ch wheel and has the same bolt pattern hub included you would want the # 20440I-EZ-72.
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  • Recommended Replacement for Dexter 8-259 Idler Hub
    We offer the correct replacement for you. If you have EZ-Lube spindles, use # 8-259-5UC1-EZ or # 8-259-5UC1 for standard spindles. The hub includes the L44649 inner and outer bearings, the L44610 inner and outer race, the 10-9 grease seal, the dust cap and lug nuts.
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  • Determining Which Replacement Hub Needed for 2001 Yacht Club Pontoon Boat Trailer
    In order to recommend the correct replacement, I'll need to know whether you're looking for an idler hub (no brakes) or a hub/drum. I'll also need to know the reference numbers from the inner and outer wheel bearing. If you can't find the reference numbers or if they aren't readable, you'll need to use a highly accurate measuring device to measure the journal surfaces of the spindle where the inside diameter of the bearings ride. For instance, the # 8-259-5UC1-EZ idler hub is compatible...
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  • Hub Recommendation for Timbren Axle-Less Trailer Suspension System # ASR1200S01 for a 8 inch Wheel
    The recommended hub for the Timbren Axle-Less Trailer Suspension System # ASR1200S01 is the Trailer Hub Assembly # 8-259-5UC1-EZ which can be used on an 8 inch wheel with a 5 on 4-1/2 inch bolt pattern like the Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel # AM30020.
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  • Replacment Trailer Hub Recommendation for Hub Marked 8-259
    We do carry the Dexter hub part # 8-259-5UC1-EZ which matches the first part of the part number you mentioned. This is a 5 lug hub though so for a 4 lug hub version of the same hub you would want the # 8-91-05UC1.
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  • How To Determine Correct Bearings, Races, And Seals On Trailer Hub
    The best way to make sure you have the right components for your spindles is to remove the bearings race and seal and locate the stamped or imprinted numbers on them. The attached drawing shows where you can normally fine the numbers. If you do not have the original components, or if you are unable to find the part numbers, you can use a precision instrument like a digital caliper and measure the spindle on the locations noted in the attached drawing to make sure you select the correct...
    view full answer...
    Image 1 for
  • Replacement Hub Recommendation for Hub that Had L44649 Bearings
    We carry the hub you would need for your trailer, but they do not have the bearings pre-installed. If it's an idler hub with a 4 on 4 inch bolt pattern you would need part # 8-91-05UC1-EZ. If it's a brake hub you would need part # 8-173-16UC3. For a 5 on 4-1/2 inch bolt pattern idler hub you would want the part # 8-259-5UC1-EZ, or for a brake hub part # 8-257-5UC3-EZ. I attached a help article link and install video for replacing hubs for you to check out as well.
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  • Measurement Of Dexter Trailer Hub Assembly # 8-258-5UC1
    The Trailer Hub Assembly # 8-258-5UC1 measures 4-1/4 inches from front to back. As long as you have the length on your spindle, you won't have any issue. That measurement is not including the grease cap, it is just the hub from edge to edge. There is 2 inches on either side of the hub face which is 1/4 inch thick.
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  • Hub Recommendations to fit a BTR Spindle with 1.06 C and D Dimensions
    Based on the C and D dimensions you listed you have a BTR spindle. The correct idler hub with a 5 on 4-1/2 inch bolt pattern that you would need would be the Trailer Hub Assembly # 8-259-5UC1-EZ. If you needed a hub and drum assembly for your spindle you would need the Trailer Hub and Drum Assembly # 8-257-5UC3. The # 34822545BX would not work on your spindle dimensions.
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  • How to Determine Correct Trailer Hub
    It's possible we have a hub for your TeeNee trailer, though we don't have any way of knowing off-hand or cross-referencing what hubs you need. So in order to find the correct hubs you will need to take apart your current hub assembly and look at the bearings themselves; 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 need to use a digital caliper and measure your spindle where the bearings ride, like in the...
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  • Determining Correct Replacement Axle For Older Axle With Obsolete L44649 LM11949 Bearing Combination
    I have a replacement axle option for you, but unfortunately the inner bearing # L44649 and outer bearing # LM11949 combination your utility trailer axle uses is not one that is common any more, and as such there is not any replacement hubs available. If the hubs are still usable then replacing the bearings and grease seal would be the most cost effective option. If you can provide the O.D. of your grease seal I would be happy to recommend the correct replacement if this is the option you...
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  • Using the Timbren Axle-Less Systems To Upgrade From Single Axle to Tandem Axle on 4,000 Lb Trailer
    The Timbren Axle-Less Trailer Suspension Systems are excellent options for many reasons with one being that is makes for upgrading from a single to tandem axle setup much easier in regards to both installation difficulty and parts needed. In order to choose the correct system, you'd need a total capacity that meets the total weight of the trailer minus the tongue. The Timbren Axle-Less Trailer Suspension Systems part # ASR2000S01 which has a 2,000 lbs weight capacity would have you covered...
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  • Distance Between Bearings for Trailer Hub on an Old Snowmobile Trailer
    The only difference between a trailer hub designed for any E-Z lube spindle and a trailer hub designed for a standard spindle is that the E-Z lube spindle will have a grease cap with a removable insert to allow for access to the grease fitting. The distance between the two bearings will be the same which is about 2-1/4" for modern spindles. There are E-Z lube spindles that use a d-ring washer and there are E-Z lube spindles that use a cotter pin, it's really just up to the discretion of...
    view full answer...
  • Choosing a Replacement Hub for a Dexter Axle and 8-Inch Trailer Wheel
    Choosing a hub to fit your 3500-lb Dexter axle and your 8-inch wheels requires matching up a few things to ensure compatibility. To make sure a hub will fit your axle's spindles you'll need to note the bearings used in your current hubs, both the inner and outer bearings. A new hub needs to use the same bearings. To ensure your 8-inch wheels will fit the new hub you'll need to match up the bolt pattern of the wheel and hub. The linked article will help. Once you know your bearing set and...
    view full answer...
  • Where To Find Numbers For Replacement Bearings On Utility Trailer
    Since the axle you have is a Dexter Model 8259 you can choose one of the hub assemblies we offer from the attached product page. If you have an EZ-Lube axle on your trailer you may want to check out part # 8-259-5UC1-EZ, or part # 8-259-50UC1-EZ. If you do not have an EZ-Lube axle take a look at part # 8-259-5UC1 or part # 8-259-50UC1. I have attached links to some product review videos for these kits you can take a look at.
    view full answer...
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Info for this part was:

Employee Leah B
Edited by:
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Employee Lindsey S
Written by:
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Employee Jeff D
Installed by:
Jeff D
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Expert Research:
Jameson C
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Employee Adele M
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