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  3. 5 on 4-1/2 Inch
  4. For 2000 lbs Axles
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  6. Easy Grease
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Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12"- 5 on 4-1/2 - Pre-Greased

Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12"- 5 on 4-1/2 - Pre-Greased

Item # AKIHUB-545-2-EZ-2K
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Shipping Weight: 12 lbs
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Hub is designed for use on trailer idler axles. Fits 2K Dexter E-Z Lube and etrailer Easy Grease axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included. Lowest Prices for the best trailer hubs and drums from etrailer. Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12"- 5 on 4-1/2 - Pre-Greased part number AKIHUB-545-2-EZ-2K can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (22)
  • Q & A (0)
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  • Why etrailer?

etrailer by AxleTek Trailer Hubs and Drums - AKIHUB-545-2-EZ-2K

  • 5 on 4-1/2 Inch
  • For 2000 lbs Axles
  • Hub
  • Easy Grease
  • EZ Lube
  • Pre-Greased
  • 10 Inch Wheel
  • 12 Inch Wheel
  • 1/2 Inch Stud
  • L44649
  • L44649
  • etrailer

Hub is designed for use on trailer idler axles. Fits 2K Dexter E-Z Lube and etrailer Easy Grease axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.


  • Trailer hub assembly fits idler axles
    • Bearings, races, seal, grease cap, and lug nuts are included
  • Dexter E-Z Lube and etrailer Easy Grease-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
  • Zinc-enriched paint finish
  • Pre-greased idler hub is easy to install - no need to pack bearings
    • Lithium complex, multipurpose grease keeps bearings lubricated
  • QAI and CSA certified


  • Application: 2,000-lb Dexter E-Z Lube and etrailer Easy Grease trailer axles with BTR spindles
    • Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO
  • Wheel size: 10" to 12"
  • Bolt pattern: 5 on 4-1/2"
  • Wheel stud dimensions: 1/2" diameter x 1-5/16" long
  • Grease cap flange diameter: 1.99"
  • Weight capacity: 1,000 lbs
  • Limited 1-year 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: 1.50"
    • Outer diameter: 1.987"

E-Z Lube and Easy Grease-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"

KH-150-07-19 AxleTek Trailer Idler Hub Assembly for 2,000-lb Axle with Hardware - 5 on 4-1/2 - EZ Lube - Pre Greased

Customer Reviews

Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12"- 5 on 4-1/2 - Pre-Greased - AKIHUB-545-2-EZ-2K

Average Customer Rating:  4.6 out of 5 stars   (22 Customer Reviews)

Hub is designed for use on trailer idler axles. Fits 2K Dexter E-Z Lube and etrailer Easy Grease axles with BTR spindles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.


Don't rebuild it yourself, buy this kit. Everything is there and takes the guess work out. My trailer is still riding on these hubs today.


Great value, pre-assembled and pre-greased to cut down on install time! Can’t beat it for the price!! I’d recommend also ordering a replacement spindle nut retainer washer for your EZ Lube axle as it’s cheap insurance vs re using the old one.


Exactly what I needed, everything went on smoothly and as it should. Arrived well packaged and in good condition! Thanks etrailer!


easy & fitment was good!


Once again, E-Trailer comes through with the rights parts & shipped fast.
Thank you!


Ordered 4 bearing kits for boat trailer. Found out I had to order separate 1.24 id seals to make them work on my trailer axles. They need to make these kits with 1.24 seal. Well when they arrived I got 2 kits that had the 1.24 seals I needed and wrong bearings. I called and now I am being sent the right bearing for 2 axles. Bad order pulling. Boat parked in driveway and grand kids upset cause we can't go boating.


Trailer idler hub, 5 bolt, pre-greased for 1in diameter axle. Shipped quickly. Received on time. Installed properly. Would buy from this vendor again.


The seals and hubs were exactly what I needed to repair my trailer wheels. The order was correct, and the shipment was on time. Thanks for the great service.


It appears to be an of lesser quality than the OEM. I wound up having to use my old caps

They seem to be ok, but hey are not used much. The caps are junk
Richard - 05/30/2020


Great product, fast shipping. The website was very helpful on figuring out the correct replacement parts.


The only reason I did not give the product a 5 star is, they could have done a little better with packaging. The hubs were shipped free to move around the box. Other items were damaged.
The kit was installed yesterday,all items fit correctly and I am very happy with the results.


Just what I needed, and fast delivery. Thanks etrailer!


This is a very high quality part. I had no problem with the installation.


I got my Hubs in the mail today I will be putting them on in about a week I will follow up with a better review my customer service and everything was excellent very professional thank you Kim


Slow shipping


Excellent customer service. Fast delivery. Friendly. Great follow up with customers. Fair pricing. Top Notch!




Right Parts, Fast Deliver





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

  • Replacement Hubs with L44649 Bearings on Snowmobile Trailer
    Based on the information and pictures you provided (thank you!) either the 2K Trailer Idler Hub Assembly # AKIHUB-545-2-EZ-2K or the Galvanized # AKIHUB-545-2-G-EZ-2K you referenced would work great as replacements, the only physical difference between the two being their finish. Since you primarily use the trailer in the winter and on salty roads, I do think the Galvanized # AKIHUB-545-2-G-EZ-2K is your best option, as it's just going to do a better job of resisting corrosion...
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  • Recommended Trailer Hubs for 2,200 Pound Axle with L44649 Bearings and 5 on 4-1/2 Bolt Pattern
    I recommend our etrailer hubs for your trailer. I've linked the complete selection that fits with your # L44649 bearings. Which ones are exactly the right ones depend on your trailer's wheel size and if it has brakes or EZ lube spindles: Idler hubs 12 inch or smaller wheels: Standard spindles - # AKIHUB-545-2-2K EZ lube - # AKIHUB-545-2-EZ-2K Idler hubs 13 to 15 inch wheels: Standard spindles - # AKIHUB-545-2-LF-2K EZ lube - # AKIHUB-545-2-LFEZ-2K Hub and drums for brakes: Standard spindles...
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  • Recommended 5.70-8 Tire and Wheel with Compatible Hub for Axle
    We do have some options for you to add a 5.7-8 size tire and a hub to your trailer. For a wheel/tire combination I recommend going with the Kenda 5.70-8 Bias Trailer Tire with Wheel # AM30155. This has a 5 on 4-1/2" bolt pattern and comes with a load range of D (1,075 lbs at 100 psi). Since 8" wheels are typically installed on 2,000 lb axles you would need the hub assembly # AKIHUB-545-2-EZ-1K if you have L44643 bearings or assembly # AKIHUB-545-2-EZ-2K for L44649 bearings. Both options...
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  • Using etrailer 2,000 Pound Axle Idler Hub AKIHUB-545-2-EZ-2K with a 1-1/4 Inch Seal
    You can still use trailer hub # AKIHUB-545-2-EZ-2K. Instead of using the included seal you can use # 34823. This seal has a 1.249 inch inner diameter and 1.983 outer diameter so it will fit the hub and your spindle.
    view full answer...
  • Replacement Spindle and Hubs For 58000 Aluminum Hub On 1" Short Spindle
    You are going to need to replace your spindle with the BTR E-Z Lube Spindle # TRU44FR as your spindle that fits the 58000 hub is shorter than current spindles. This new spindle will place the grease fitting on the end of the spindle allowing you to grease the bearings through the spindle. We have a few hubs for you to choose from based on your wheels and tires. 5 On 4-1/2" Idler Hub For 13"-15" Wheels # AKIHUB-545-2-LFEZ-2K 5 On 4-1/2" Idler Hub For 10"-12" Wheels # AKIHUB-545-2-EZ-2K 4...
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  • Replacing Hubs and Leaf Springs on a Small Utility Trailer
    We can definitely get you the parts needed to get your Lowes Trailer up and running, but there are a few things you will need to do to confirm the following parts will fit. First, you will need to determine the bolt pattern of your wheels. I linked an article that assists with this process. If you have a five bolt pattern, I have found that Option 3 in the article is the easiest to use. Second, you will need to remove one of the hubs to get access to the bearings. There are usually numbers...
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  • Timbren Axle-Less System vs. Torsion Axles for a Sail Boat Trailer
    I recommend the Timbren Axle-Less Suspension System # ASR2000S01 over a torsion axle for your trailer for a few reasons. First, the Timbren System increases ground clearance without increasing your trailer height. The Timbren System is also easier to replace as you can replace one spring at a time. They also operate independently of one another to minimize bounce for a smoother ride compared to the torsion axle system. An E-Z lube spindle is included with the system, but a Trailer Hub...
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  • Replacement Lug Stud for Dico Trailer Hub Assembly 45263
    The best option we can offer you is the Trailer Idler Hub Assembly part # AKIHUB-545-2-EZ-2K which will be a direct replacement for the Dico Trailer Hub Assembly part 45263 so long as you the Double Lip Grease Seals part # RG06-010. The Trailer Idler Hub Assembly would also allow you to switch from oil to grease which is much easier to deal with in regards to maintenance. The only way to find the correct replacement lug stud for the Dico Trailer Hub Assembly would be to measure and then...
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  • Replacement Hub for Adams Trailer with Dexter EZ Lube Axles with Bearings L44649
    We have just the hub you are looking for with the part # AKIHUB-545-2-EZ-2K. This matches the bearing and seal info you listed, the bolt pattern, has an ez-lube cap for access to the grease fitting, and comes pre-greased so it's ready to install. You will need new castle nut part # 165686, and then for standard cotter pin # 165649, for a tang washer part # 5-101, and for a D washer part # 5-23.
    view full answer...
  • Determining Which Replacement Hub Fits Carry-On 5 x 8 Utility Trailer With 2000lb GVWR
    Since your Carry-On 5' x 8' Utility Trailer has a 2000lb GVWR it more than likely has a 2000lb axle and would need a hub that uses either inner and outer bearings # L44643 or # L44649. I know on The 5' x 8' Carry-On Trailer I bought last year it uses the # L44649, but you will want to confirm this before making a purchase. To determine which bearings your hubs use you will need to remove one of the hubs and look for the bearing numbers stamped in the face of each bearing as shown in the...
    view full answer...
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  • 5 on 4-1/4" Idler Hub Compatible With CE Smith Trailer Axle CE33201GA
    Yes, the Easy Grease Trailer Idler Hub Assembly # AKIHUB-545-2-EZ-2K will fit the CE Smith Trailer Axle Beam with EZ-Lube Standard Spindles # CE33201GA. The EZ grease caps that come with the hub assembly will work with the EZ grease spindle on the axle. The only other thing you will need to install the Hub on the Axle would be Grease # L11315 and a Grease Gun # ALL940798 to ensure the hub gets fully filled with grease.
    view full answer...
  • Hubs Compatible with CE Smith Trailer Axle # CE33201GA for 10-12 Trailer Wheels
    Yes, the Easy Grease Trailer Idler Hub Assembly # AKIHUB-545-2-EZ-2K will fit the CE Smith Trailer Axle Beam with EZ-Lube Standard Spindles # CE33201GA. These hubs are designed for use with 10"-12" wheels. The CE Smith Trailer Axle w/ Idler Hubs # CE33201GA-HUB is for 13"-15" wheels.
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  • Replacement Bearing Kit For a Pop-Up Camper That Uses L44649 Bearings
    The etrailer Axle # e32GR uses a Easy Grease Trailer Idler Hub Assembly # AKIHUB-545-2-EZ-2K which will use the Bearing Kit # BK1-150. I do recommend pulling one of your hubs apart to verify that the bearings and seals match the spindle on your axle. For this bearing kit to fit you will need a BTR Spindle # TRU44FR on your axle that has a 1.5" landing for the grease seal and a 1.063" straight spindle for the inner and outer bearing. If you have any other measurements please let me know...
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  • Is There a Replacement Hub For A 1980 Apache Pop-Up Camper With Fayette Hubs
    I will have another option available, but with the widths you got, you have an inner bearing # L44643 and an outer bearing # LM11949. The length of your spindle is also going to mean you have one that is shorter than standard and we will not have a replacement available. With that being said, I recommend replacing the axle with something that uses a more common length and bearing combination. Though it will require measuring from the center of one spring seat to the center of the other...
    view full answer...
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