bing tracking image
  1. Trailer Axles
  2. Dexter
  3. 2200 lbs
  4. 72 Inch Long
  5. 58 Inch Long
  6. 5 on 4-1/2 Inch
Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs

Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs

Item # 20545I-EZ-72-10
Our Price: $325.44
Trailer Axles
Shipping Weight: 39 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Straight trailer idler axle measures 72" from hub face to hub face and 58" from spring center to spring center. Includes idler hubs - with bearings, races, and seals - for 8" to 12" wheels. EZ-Lube spindles for simple lubrication. Great Prices for the best trailer axles from Dexter. Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs part number 20545I-EZ-72-10 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (359)
  • Q & A (0)
  • Photos

Dexter Trailer Axles - 20545I-EZ-72-10

  • 2200 lbs
  • 72 Inch Long
  • 58 Inch Long
  • 5 on 4-1/2 Inch
  • No Drop or Lift
  • Leaf Spring Suspension
  • Idler Hubs
  • Dexter
  • Easy Lube Spindles

Straight trailer idler axle measures 72" from hub face to hub face and 58" from spring center to spring center. Includes idler hubs - with bearings, races, and seals - for 8" to 12" wheels. EZ-Lube spindles for simple lubrication.


Features:

  • Round axle beam acts as part of your trailer's suspension system
    • Replace an axle on your trailer
    • Fabricate a suspension to fit your application
  • High-strength steel construction
  • Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires
    • Best for straight-line acceleration and steady, controlled towing
  • Underslung design - spring seats welded to underside of axle for mounting leaf springs
    • Low ride height makes it easier to load and unload your trailer
  • Straight, EZ-Lube spindles - no drop
    • Built-in grease zerks for simple lubrication
  • Spring seats and spindles are welded on
  • Cast iron idler hubs are sturdy and durable
    • Bearings, races, seals, grease caps, wheel studs, lug nuts, and marine-grade wheel bearing grease included
  • Limited 2-year warranty


Specs:

  • Weight capacity: 2,200 lbs
  • Hub-face-to-hub-face length: 72"
  • Spring-center-to-spring-center length: 58"
  • Hub bolt pattern: 5 on 4-1/2"
  • Hub flange diameter: 5-1/2"
  • Tubing outer diameter: 1-3/4"
  • Spindle size: 1-1/16"
  • Grease cap outer diameter: 1.986"
  • Wheel stud diameter: 1/2"
  • Wheel size: 8" - 12"


Bearing, Race, and Seal Information

  • Bearings
    • Inner bearing: L44649
    • Outer bearing: L44649
  • Races
    • Inner race: L44610
    • Outer race: L44610
  • Seal: 10-60
    • Inner diameter: 1.50"
    • Outer diameter: 1.987"


Axle Dimensions

Hub Face and Spring Center Measurements on Standard Trailer Axle

There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate. Hub face (A) refers to the length of the axle measured from the base of one wheel stud to the base of the wheel stud on the opposite side of the axle.


The spring center (B) is the approximate width of your trailer. It is measured from the center of the spring seat on one side of the axle to the center of the seat on the other. This axle beam comes with the spring seats welded on.


If you are replacing your trailer's axle, you should be able to figure out which type you need by determining your trailer's capacity, the bolt pattern of your wheels, the brake type and the aforementioned lengths.


Dexters

Dexters are made of high-strength steel and come with spindles and spring seats welded on. The spring seats are attached to the underside of the axle so that the leaf springs (sold separately) can mount beneath the axle. The result of this underslung design is a trailer that rides a bit lower for quick and easy loading and unloading.


Each axle is manufactured to create a certain camber angle. This ensures that the angle of the wheels is correct for your towing needs. Because the primary concern when towing is maintaining controlled, in-line movement, each axle is made so that your trailer's tires will run along the pavement evenly, with contact across the width of the tread. The result is excellent straight-line acceleration for steady, in-line tracking. You might notice the bend near the center of the axle; this is what ensures the proper camber angle. Having the center ride a bit higher and the sides of the axle bent lower allows the axle to give just enough to compensate for the load.


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"


T20BTR-EZ-7258 Dexter Replacement Axle Beam - Easy Lube - 72" Hub Face - 58" Spring Center - 2,200 lbs

8-259-5UC1-EZ Dexter Easy Lube Trailer Hub Assembly for 8" to 12" Wheels - 2,200-lb Axles - 5 on 4-1/2 - L44649

L457457 Loctite Viper Lube High Performace Synthetic Lubricant - 14 oz Cartridge






Customer Reviews

Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs - 20545I-EZ-72-10

Average Customer Rating:  4.8 out of 5 stars   (359 Customer Reviews)

Straight trailer idler axle measures 72" from hub face to hub face and 58" from spring center to spring center. Includes idler hubs - with bearings, races, and seals - for 8" to 12" wheels. EZ-Lube spindles for simple lubrication.

by:

This axle kit made it fairly easy to rebuild my trailer. The pictures show what I started out with for a trailer and what the finished trailer looks like.



by:

Fit right on the trailer and works fine



by:

I wish I had called you first. It would have saved me time, money and aggravation of messing with that old worn out axle.



by:

very prompt delivery. Product was as promised and delivered in good packaging



by:

The product was exactly what I needed to repair my trailer. It was easy to select
the right part. Ordering was quick and easy. It was shipped out the same day
and I had it delivered the third day. The price was good and the freight was free.

Dennis B.

2/8/2018

The axle was perfect. The service great. Instructions were right on. My trailer is like a new on. I an very pleased, excellent would recommend to anyone.



by:

Product came as ordered. Well packaged with ample covering on both ends of axle to prevent damage during mailing. Came with new castle nuts which I hadn't expected.

I emailed a question about installing the bearings and got a quick response with a video attached. Did the trick.

Installation was not difficult. I was able to do the install by myself (though they are right that a second pair of hands would have been better).

Just recently installed so not enough miles to make a long term judgment as to how axle will hold up, but so far, so good.

Would recommend both the product and the support staff.



by:

The axel and tires and wheels are excellent. Mostly, the website is an excellent resource for trailer parts. I have recommended the site to others numerous times.

DT



by:

My review has nothing against etrailer. Shipping was great! My issues is about the Dexter axle. I have a 6x8 Tractor Supply trailer and it need a new axle. It had a dexter axle in it and on the label had 58-72. I measured it and it was what it's labeled and ordered a replacement 58-72. I went to install it and the spring perches were not 58. It was about 3/4" shorter than 58". I had to notch the spring perches to be able to center the axle. It all worked out in the end but still a small hassle.



by:

I replaced my worn out axle with this order and had no problems. I Really liked the videos that showed the installation. I'm greasing this hub more often now.



by:

Fast shipping and excellent products. The axle and hubs were easy to install and have served me well for a year now. I anticipate many years of service from this setup. A+++++



by:

The product was just as described and it worked great for my boat trailer



by:

I dealt with Chrystal; very helpful and professional. The trailer parts arrived promptly and in good condition. I would buy from etrailer again. Today I ordered steel and will begin building a 5X8 utility trailer.



by:

I have bought a number of things from trailer over the years and most recently a new axle for a little utility trailer. The products and customer service have always been great.



by:

Great service, helped me correct my screw up the first time. Shipping was fast, and the packaging was excellent. The product was exactly what I needed to repair my trailer.



by:

Great product at a great price! Quick shipping and service to back it up.

Henry

10/2/2021

Works like a champ!



by:

Despite the supply issues were able to fill my order when needed. Thank you



by:

It is a good product came fast and was easy to put on



by:

Awesome service I received my order in 2 days in NC with free shipping and everything fit perfect I will definitely do service with you guys again thanks a bunch



by:

Very pleased with how this axle works.



by:

Works great! No issues.



by:

Great service, especially helping me correct my screw up the first time. Shipping was fast, and the packaging was excellent.



by:

Great axle



by:

Product arrived as described and it was delivered to a remote address. Very pleased so far.



by:

Fast shipping, worked well



by:


25
357
Show More Reviews

See what our Experts say about this Dexter Trailer Axles

  • Replacement 2000 lb Axle With 72-1/4 Inch Hub Face Spacing
    Although it's not a direct match, I believe with a slight alteration the # 20545I-EZ-72-10 2200 lb axle you'd looked at would do the trick. You'd need to add new spring seats, part # TRSS175 and tack them into place at the correct location and the inside of each tire would sit 1/8 of an inch closer in to the trailer, but unless the clearance to the inside of your tires as already pretty snug, you should be just fine. The axle includes idler hubs with the 5 on 4-1/2 bolt pattern, as well...
    view full answer...
  • Recommended Spring Seat for a 2,200 lbs Axle w/ a 1-3/4" Diameter
    No, sorry Dan you can not. We have all the parts you need to move the spring seats on the Dexter Trailer Idler Axle w/ Hubs item # 20545I-EZ-72-10 you were looking at but we do not install them. You will need two of the Spring Seat for Typical 2,000-lb, Round Trailer Axles item # TRSS175 for a 1-3/4" diameter axle.
    view full answer...
  • How To Install E-Z Lube Axles
    The E-Z lube feature is located in the spindle not on the hub assembly. The spindle has a grease fitting on the end to allow for easy lubrication. As long as the hub is compatible with your spindle then it will not need to be rated for E-Z lube applications. If you want to install an E-Z lube setup, you will want to replace your trailer's axles as the bearing buddies are not compatible with E-Z lube in addition to the difficulty of replacing a trailers spindle. In order to recommend a...
    view full answer...
  • Recommended Trailer Axle with 56-1/2 Inch Spring Center Measurement
    The closest standard trailer axle we currently have available to the 56-1/2 inch spring center length you are needing is one like the Dexter Trailer Idler Axle w/ Hubs # 20545I-EZ-72-10 that has a 58 inch spring-center-to-spring-center measurement. Another option you may want to consider is an axle-less suspension system like the Timbren # ASR1THDS03. This system will provide a smooth and quiet ride and can eliminate the need for an axle. The suspension units replace your existing axle...
    view full answer...
  • Recommended Replacement Axle For Homemade Trailer
    My recommendation is to replace the entire axle. That way you would not have any issues with replacement hubs, bearings, races, and other components you need for your trailer. I have attached a link to our product page for the axles we offer with idler hubs. You would need to measure your trailer to find the correct size axle. If you find you can use a 60 inch axle measured hub face to hub face I recommend part # 20440I-EZ-60. This includes the idler hubs with bearings, races, and seals....
    view full answer...
  • Replacement 2,200-lb Axle Kit For A Small Utility Trailer
    For your trailer, I recommend the Dexter Trailer Idler Axle w/ Hubs # 20545I-EZ-72-10. This axle has a maximum weight capacity of 2,200-lbs, measures 72" from hub face to hub face, and 58" from spring center to spring center. This will fits wheel 8"-12" wheels, and includes pre-greased idler hubs, with bearings, races, and seals. However, the spring center to center are a little off and you will need to weld on new hangers. I have included a couple videos for you to check out as well.
    view full answer...
  • Can Dexter Trailer Idler Axle Be Used on Trailer With Springs that Sit On Top Of Axle
    The bend in the axle needs to be installed pointing upward, not down. If the axle is installed with the bend going toward the ground instead of toward the underside of the trailer, it will cause the camber of the wheels to be wrong. Since your springs touch the top of the axle instead of the bottom, you will want to have new spring seats welded to the top of the axle. For an axle with a 1-3/4 inch diameter like # 20545I-EZ-72-10 that you referenced, you will want a spring seat designed...
    view full answer...
  • Determining Which Replacement Leaf Springs and Bearings For 1985 Boat Trailer
    I would be happy to help! Starting with the leaf springs you will need to know the width of the leaf spring, if it is a double eye spring or a slipper spring, the axle rating of the axle on your boat trailer, and the length of the spring. To determine the axle rating you will want to check the axle tag on the center of the axle, or if the tag is missing we can get really close by using the GVWR of the trailer. For example the 3-Leaf Slipper Spring w/ Flat End for 2,900-lb Trailer Axles...
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for
  • Replacement Trailer Axle Solution for 2,200 lb Trailer And 5 on 4-1/2 inch Bolt Pattern
    While we don't have a 2,200 lb trailer axle that matches the dimensions you need we do have a similar solution with the Timbren Axle Less kit part # ASR1THDS02 which would give you an axle setup that would fit and also cover the need for new leaf springs as well. These attach directly to the trailer frame and provide an axle setup that gives you great ground clearance. See attached video. So then for a hub that fits this with the 5 on 4-1/2 inch bolt pattern you need as well the part...
    view full answer...
  • Can 15" Wheels Be Used With Dexter Trailer Idler Axle W/ Hubs 20545I-EZ-72-10?
    I have another option for you, but the Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs # 20545I-EZ-72-10 you were looking at will only work with wheels up to 12" in diameter due to the size of the hub. To use 15" wheels you can use the Dexter Trailer Idler Axle Beam with EZ-Lube Spindles - 72" Long - 2,200 lbs # T20BTR-EZ-7258 which is the same axle without hubs, and use the Trailer Hub Assembly - 2,200-lb E-Z Lube Axle - 5 on 4-1/2 - 13" -...
    view full answer...
  • Solution for Replacement Axle on 1988 Dico ATV Trailer
    I do have a solution, but none of our standard axles match your hub face measurement/capacity requirements. The closest thing we have is the Dexter # 20545I-EZ-72-10 which is 72" long with a 2,200 lb capacity. The capacity isn't quite there and it would stick out an extra 3/4" on either side. Like all of our axles, this is designed for an underslung setup. What you could use instead is the universal Timbren Axle-Less Trailer Suspension. This fits any trailer width and would also upgrade/replace...
    view full answer...
  • How to Adapt CE Smith Trailer Axle Kit CE33201GA-HUB for 55-1/2-Inch Spring Spacing
    We do not have axle kits with a 55-1/2-inch spring center spacing but you can still use an axle like # CE33201GA-HUB so long as it is rated properly for your application simply by having two steel spacers like # 01077-011 welded at the appropriate positions on the axle tube. You may just need to enlarge the holes to match the size of the nuts on the spring stacks before you have them welded on. It is not a good idea to drill new holes in the axle as this could reduce its capacity. This...
    view full answer...
  • Option For Replacing Axle On Trailer With No Hub Available
    The only suggestion I can offer is a replacement axle, and the reason for that is there simply aren't any hubs with a 15118 inner bearing and 09074 outer bearing. I realize this isn't the news you were looking for, but due to the age of the axle and the fact there aren't any replacement hubs, the best option over the long-term will be a new axle. If this is a route you want to go, there are a few things you'll need to know in order to determine the right replacement axle. The first is...
    view full answer...
  • Trailer Axle Compatible with 5x8 Open Utility Trailer
    The 60 inch width of the trailer doesn't designate the frame/leaf spring width center on center. If the frame is 58 inches on center then you can use the Dexter Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 72" Long - 2,000 lbs # 20440I-EZ-72 or the Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs # 20545I-EZ-72-10. If you have different leaf spring measurement you can check the fit guide on the attached page or you can use an axle-less...
    view full answer...
  • How to Pick Out Replacement Axles for Trailer
    You are going to need to measure your current axles in a few places to get the correct one as we don't have access to what your numbers reference. You will need to measure from hub face to hub face and then from the spring seat centers. You will also need to know what bolt pattern you have on your current hubs. I attached a help article on how to determine this as well. You might have 58 inches between the center of the spring seats based on what you listed like the part # 20545I-EZ-72-10. I...
    view full answer...
    Image 1 for
  • Where to Position the Trailer Axle on a Tandem Axle Trailer
    The point you will need to measure from in order to determine the correct placement of a trailer axle will be from the end of the coupler on the trailer. I have attached our "Where to Position the Trailer Axle?" help article for you. Based on my calculation and your information, I found that the center point between the two axles to the end of the tongue will need to be around 127.5". This would mean the axles need to be moved backward around 6".
    view full answer...
  • 2,000 lb Axle Recommendation for 72 inches Length and 58 inch Spring Seat
    Best option we have would be the # 20545I-EZ-72-10 which is a 2,000 lb axle that is 72 inches long from hub face to hub face and has 58 inches between spring seats and comes with hubs that have 5 on 4-1/2 inch bolt patterns. You'd have to also get new spring seats like part # TRSS175 to weld on the other side of the axles since yours mount on the opposite side.
    view full answer...
  • Recommended Components For Tandem Axle Upgrade On Loadrite MC 1800 3 Rail Motorcycle Trailer
    Thank you for your email answering my questions on your axle. I have the information to help you with your tandem axle application. Your current axle is not a standard size, so I recommend replacing your current axle as well. There are two routes to go for this, the more traditional style or the axle-less. For the Timbren Axle-Less Trailer Suspension System with Hubs - 5 on 4-1/2 - Regular Tires - 2,000 lbs, # A20RS545, you simply mount the axles square and the suspension is integrated....
    view full answer...
    Image 1 for Image 2 for
  • What are Dimensions Needed to Pick Out Trailer Axles
    The dimensions you listed are the correct ones needed to pick out a trailer axle. You have to base it off the hub face to hub face dimension for overall length and then spring seat center to center dimension for mounting. We don't have exactly what you need as our closest option is the part # 20545I-EZ-72-10 which is off by 1 inch in hub face to hub face dimension and only has a 2,200 lb capacity. Since we only carry a very select few of the axles available you'd need to find a local trailer...
    view full answer...
    Image 1 for
  • Availability of 73 inch Long Trailer Axle with 58-1/2 inch Between Spring Seats
    We have non-galvanized axles that are pretty close to the dimensions you need like the part # 20545I-EZ-72-10 which has 72 inches from hub face to hub face and 58 inches between spring seats but nothing that matches what you have totally or is galvanized. You'd have to contact a local trailer shop who can order you in custom axles based on the dimensions you need.
    view full answer...
  • How to Determine Correct Replacement Axle For 2003 Ranger Boat Trailer
    We can help you figure out how to determine what size axle can work, and to do so you will need to know just a few different things. The first thing you need to know is the weight capacity of your axle, followed by the dimensions of your current axle's hub face to hub face and spring center to spring center as in the diagram I have added. For example the Dexter Trailer Axle with Idler Hubs # 20545I-EZ-72-10 has a 2,200 lb capacity and measures 72 inches from hub face to hub face and 58...
    view full answer...
    Image 1 for
  • Recommended Idler Hubs For Dexter 2200lb Trailer Idler Axle Beam with EZ-Lube Spindles
    We have exactly what you are looking for. To add hubs with the 5 on 4-1/2 bolt pattern to your Dexter Trailer Idler Axle Beam with EZ-Lube Spindles - 72 Long - 2,200 lbs Item # T20BTR-EZ-7258 you will need two of the Dexter Trailer Idler Hub Assembly for 2,200-lb Axles # 8-258-5UC1 which includes inner and outer bearing # L44649, races # L44610, grease seal # 10-9, grease cap, wheel bolts, and lug nuts. This will make your axle exactly like the Dexter Trailer Idler Axle w/ Hubs - EZ-Lube...
    view full answer...
  • Where to Start When Needing to Pick Out Replacement Trailer Axle and Hubs
    You are going to need to measure your current axles in a few places to get the correct one as we don't have access to what your trailer would have came with. You will need to measure from hub face to hub face and then from the spring seat centers. You will also need to know what bolt pattern you have on your current hubs. I attached a help article on how to determine this as well. You might have 58 inches between the center of the spring seats based on what you listed like the part # 20545I-EZ-72-10. I...
    view full answer...
    Image 1 for
  • Hub Compatibility with Bearing Dimensions for Spindle
    The Trailer Hub Assembly for 2,500-lb Axles - 5 on 4-1/2 - Cast # DX22XR is the only hub we have with all of the elements you mentioned. There can be different dimensions between bearings based on the spindle. For instance we have 3 inch long spindles up to 6-1/2 inch spindles. Because you don't know what the parts came off of, I recommend you consider the Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,200 lbs # 20545I-EZ-72-10. You will need to...
    view full answer...


< Previous



Do you have a question about this Trailer Axle?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Nicholas E
Test Fit:
Nicholas E
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Dustin K
Video Edited:
Dustin K
Employee Alan C
Video by:
Alan C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.