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  1. Trailer Hubs and Drums
  2. etrailer
  3. 6 on 5-1/2 Inch
  4. For 6000 lbs Axles
  5. Hub
  6. 14-1/2 Inch Wheel
  7. 15 Inch Wheel
  8. 16 Inch Wheel
  9. 16-1/2 Inch Wheel
Easy Grease Trailer Idler Hub Assembly for 6K Axles - 6 on 5-1/2 - Pre-Greased

Easy Grease Trailer Idler Hub Assembly for 6K Axles - 6 on 5-1/2 - Pre-Greased

Item # AKIHUB-655-6-EZ-K
Our Price: $70.55
Trailer Hubs and Drums
Shipping Weight: 14 lbs
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Hub is designed for use on trailer idler axles. Fits 6,000-lb Dexter E-Z Lube and etrailer Easy Grease axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, and lug nuts included. Great Prices for the best trailer hubs and drums from etrailer. Easy Grease Trailer Idler Hub Assembly for 6K Axles - 6 on 5-1/2 - Pre-Greased part number AKIHUB-655-6-EZ-K can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (42)
  • Q & A (0)
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etrailer by AxleTek Trailer Hubs and Drums - AKIHUB-655-6-EZ-K

  • 6 on 5-1/2 Inch
  • For 6000 lbs Axles
  • Hub
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • Easy Grease
  • EZ Lube
  • Pre-Greased
  • 1/2 Inch Stud
  • 15123
  • 25580
  • etrailer

Hub is designed for use on trailer idler axles. Fits 6,000-lb Dexter E-Z Lube and etrailer Easy Grease axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) 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: 6,000-lb Dexter E-Z Lube and etrailer Easy Grease trailer axles with #42 spindles
    • Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO
  • Wheel size: 14-1/2" to 16-1/2"
  • Bolt pattern: 6 on 5-1/2"
  • Wheel stud dimensions: 1/2" diameter x 1-1/4" long
  • Grease cap flange diameter: 2.45"
  • Weight capacity: 3,000 lbs
  • Limited 1-year warranty

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 15123 (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 15245
  • Grease seal (included): GS2250DL
    • Inner diameter: 2.25"
    • Outer diameter: 3.376"

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 or etrailer Easy Grease 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-655-07-19 AxleTek Trailer Idler Hub Assembly for 6K Axle with Hardware - 6 on 5-1/2 - EZ Lube - Pre Greased

Customer Reviews

Easy Grease Trailer Idler Hub Assembly for 6K Axles - 6 on 5-1/2 - Pre-Greased - AKIHUB-655-6-EZ-K

Average Customer Rating:  4.9 out of 5 stars   (42 Customer Reviews)

Hub is designed for use on trailer idler axles. Fits 6,000-lb Dexter E-Z Lube and etrailer Easy Grease axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, and lug nuts included.


Very professional from beginning and hanging phone.up.
Definitely I will do business again. Have a Nice day and Merry Christmas!!!



Great no problems.


Good pricing and fast shipping. Great p roducts.


I have been very happy of the prompt service and dedication etrailer has given me. I have bought several things from them over the years and will continue.
Thanks Again etrailer,


Easy ordering and received quick. Already put on trailer and works great. Exact duplicate to what I had


I have an old homemade trailer I use for hauling my tractor. The seals and bearings seemed to be failing on the front axle so after watching your video I decided to replace the hubs. I did order the wrong hub,the bearings were slightly larger than the ones on the old hub but after trying it anyway it looks like they are going to work just fine! Fast delivery. Pre-Greased hubs work great!


Doesn’t fit inside the brake rotor on my dexter 6k hubs.

Etrailer Expert

Heather A.


Hey Chris, it sounds like you have slip on disc brakes. Can you be more specific about why the idler hub does not fit inside? Is the bolt pattern different? This particular idler hub has a 6 on 5 and a half bolt pattern. If you let me know what you have on your trailer I can assist you further. A photo will help as well.


These hubs arrived greased, assembled and ready for installation. Can't ask for more than that!


Fit right and the hud doesn't brake like other hubs .we used on are equipment.


got them a head of time. shipping was fast. didn't have any problem installing them.


I ordered hub kit to replace the house trailer hubs on my trailer. This was the right fit and a great price.. The kit came with all the bearings, seals, dust caps, lug studs, and lug nuts.. Great place to pick up all your trailer needs!


Greetings Nickey;
I received
the 4 hubs Yesterday and am glad to say, they are very Heavy Duty. My plans are to replace the Mobile Home hubs on my 18' trailer to have a modern trailer with heavy Duty hubs that use the more easily available 6 bolt wheels. The old style Mobile Home wheels W/ tires are no longer available in this area, and very expensive when you do locate any.
Many thanks for your follow-up, as this shows your concern for your products and most importantly,,,your customers.


Shipping was extremely fast and great prices. The hubs arrived and were a perfect fit. Will definitely shop here again for any trailer needs! The wife's reaction when she grabbed the box from the UPS driver was priceless, she had no idea that 4 hubs would way so much lol.


"I will give your company the highest rating I can. Service was good ,no problems. Parts came in quick. I had no trouble installing them."


Excellent customer service which I find to be a dieing art, quick turnaround and I received exactly what they advertised. Quality parts and attention to detail. I’ll be ordering again and again.


Worked well for the many miles we’ve put on them! Etrailer also has the best customer service! I had to call and ask a few questions before placing an order and they answered everything without hesitation.


Great product and price.

Bruce H.


The parts worked out great. You are a great source for trailer parts and you are well regarded.


Hubs worked great on my old axle. Went right on and axle appears and works like new. Cost effective fix.


Lightning fast shipping, great product!


Everything I have purchased from you has been good quality and shipping is fast !! I would definitely recommend you to anyone. Thanks


Fits the axle it said it would... working great one year later.



service could not have been any better product was received quicker than expected Thank you very much .


Perfect fit ! Great service from Odelia! Package arrived 2 days early. Put the hubs on today, no problems! Will come back again as needed. Thanks



The only place for all your trailer needs, they have it all! Fast shipping too.

Show More Reviews

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

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  • Will 15 Inch Trailer Wheels Fit etrailer Idler Hub AKIHUB-655-6-EZ-K
    A 15 inch wheel may not fit idler hub # AKIHUB-655-6-EZ-K. It was designed for the larger pilot holes on 16 to 18-1/2 inch wheels. But both 15 and 16 inch wheels have a 4.25 inch diameter pilot hole so provided the wheels you have now have a pilot hole that is 4.25 inches or larger it will fit the hub.
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
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John H
Employee Adam R
Expert Research:
Adam R
Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
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Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Mike S
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