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  1. Trailer Axles
  2. Dexter
  3. 3500 lbs
  4. 89 Inch Long
  5. Spindles Only
  6. 74 Inch Long
Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs
Dexter

Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs

Part Number: T3584F-EZ-8974
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$226.54
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Round trailer axle beam measures 89" from hub face to hub face (when hubs - sold separately - are mounted) and 74" from spring center to spring center. EZ-Lube spindles make it easy to lubricate bearings (sold separately). Great Prices for the best trailer axles from Dexter. Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs part number T3584F-EZ-8974 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Axles - T3584F-EZ-8974

  • 3500 lbs
  • 89 Inch Long
  • Spindles Only
  • 74 Inch Long
  • No Drop or Lift
  • No Hubs
  • Leaf Spring Suspension
  • Dexter
  • EZ Lube Spindles

Round trailer axle beam measures 89" from hub face to hub face (when hubs - sold separately - are mounted) and 74" from spring center to spring center. EZ-Lube spindles make it easy to lubricate bearings (sold separately).


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 (sold separately)
    • 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, brake flanges, and spindles are welded on
  • Limited 2-year warranty


Specs:

  • Weight capacity: 3,500 lbs
  • Hub-face-to-hub-face length: 89"
  • Spring-center-to-spring-center length: 74"
  • Flange-to-flange length: 82-5/8"
  • Tubing outer diameter: 2-3/8"
  • Spindle size: 1-1/16"
  • Bearings (sold separately):
    • Inner bearing: L68149
    • Outer bearing: L44649
  • Brake flange configuration: 4 bolt


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 (when hubs are mounted on the beam).


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.


Hub Face and Spring Center Measurements on Standard Trailer Axle

Another helpful measurement to have is the flange-to-flange (C) length, which is measured from the outside of one brake flange to the outside of the one opposite. This length may be easy to obtain if you are replacing an axle, but it's important to note that this measurement is not the preferred method for determining which axle will best fit your trailer.


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.



T3584F-8974-EZ Dexter Replacement Axle Beam - Easy Lube - 89" Hub Face - 74" Spring Center - 3,500 lbs





Customer Satisfaction Score:


Customer Reviews

Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs - T3584F-EZ-8974

Average Customer Rating:  4.8 out of 5 stars   (692 Customer Reviews)

Round trailer axle beam measures 89" from hub face to hub face (when hubs - sold separately - are mounted) and 74" from spring center to spring center. EZ-Lube spindles make it easy to lubricate bearings (sold separately).

by:

Thanks to the people and the videos at etrailer, this was pretty simple. My old axle was bent. so I used the information on the site to measure and select the correct axle. I was extra careful, but it really was just a plug and play. I used the trailer quite a bit put at least 8000 miles and the tires are perfect. So I am super happy with my purchase and it save a LOT of money over what the shop would have charged.



by:

Axle arrived in perfect condition, was also an exact fit for my Top Hat Trailer.
Your staff was of great help finding my right axle.
I would recommend etrailer to everyone.

Kenneth

11/4/2018

Axle is working out great. Easy to install, fit perfectly.



by:

So far so good The wiring diagram was spot on

Roger

8/16/2024

So far so good I have no complaints



by:

Part was a great fit & delivery was on time and properly packaged.
Definitely recommend & I will use this company if future trailer parts are needed.



by:

Perfect fit, nice axle and fast delivery. I liked it so much I ordered another a day later to replace the front axle. My 30 yr old tandem trailer's axle broke at the wheel, so I went to a local store which doesn't stock them anymore. Could of ordered a so so axle for $94 + $28 shipping and wait 2 weeks but needed it fast. I went to a major trailer sales & service shop and told "maybe we could get one for $250" with no call back. I decided to check out etrailer and was surprised to see Dexter axles that fit my trailer for $140 with FREE shipping in 3-4 days! Ordered Sat. night, got it Wednesday afternoon, and installed it (with brakes) in an hour. Only problem I had was determining if spindles would fit my hubs. They stated "1/16th spindle" and must be industry talk but french to me. So I had to look up bearing #'s they listed to check bearing sizes to make sure they fit my hubs. A little more time but not a deal breaker. The best part was the huge difference in ride with just one new axle. Always had bouncing loaded or not, but now with just one axle the ride is smoother no load and with my 4000 lb tractor on it. Can't wait to get the 2nd axle on that arrived today. First two pics show the difference between the old straight axle and the new dexter axle. The third is a pic of my 2nd axle, oh well. Etrailer is my new go to place for trailer parts. I have 7 trailers.



by:

With Alex's assistance and knowledge of my trailer requirements, I installed two 3500 lb axles. These axles are superior to any others that I was shopping for, and with a combined GVW of 7,000 lbs my trailer is now suited for any medium sized load.



by:

the axle came on time and is installed. And I'm happy.



by:

I was pressed for time to deliver a car and this axle was advertised to be delivered on Tuesday. Then, tracking changed delivery to Wednesday. Still, it was timely enough, barely. The axle looked perfect except, there weren’t any spring perches! The axle was ordered with perches. I spoke with a delightful young lady, if that is not woke I don’t care. She remedied the situation, HOPEFULLY.



by:

mounted right up were the old axles were. no problems installing them.



by:

Perfect factory fit ships quick.



by:

On time as expected, Perfect fit.



by:

The video was great after i had axle in place,would appreciate a little info with axle which way wires face if you need them,how is axle nut held in place.



by:

Very fast shipping, delivered when it said it would be. Axle fit perfectly



by:

I have been dealing with etrailer for years. They are great. I would give them five stars for their customer service. The Dexter axle is the reason for the four stars only issue I have with it is they don't use heavy enough wire through the axle for the brakes. The connections always burn through once they get hot. I end up running a piece of number 14 wire over the axle to connect the brakes



by:

Does a wonderful job…great price…always shipped on time…can’t say enough about etrailer…



by:

Had an axle go out on one of my trailers during my busiest season, local dealers wanted way more for the axle and most didn’t have it in stock. They also wanted to charge me to measure it and weld spring brackets on. I found etrailer just by googling, called to ask a couple questions and sherry the representative answered everything perfectly and even took my order over the phone to speed up the process. She told me 3-4 days for delivery, maybe even until
Monday and by my complete surprise the axle was delivered in under 24 hours of me placing the order. I couldn’t be happier and definitely recommend etrailer!



by:

Great service as always out of etrailer. I ordered 2 new axles for my car carrier, great specs on your webpage made for a perfect match. Items arrived in 3 days, heavily wrapped and will add that the end of the axles which could rust if not installed soon were covered in grease, a nice touch to insure no damage. Thanks as always for having a great source for all things trailers!...

Michael

6/8/2020

one year later no issues at all



by:

Came in bent

Etrailer Expert

Sierra K.

10/12/2021

Axle should have a slight bend to it.



by:

They have what you need and fast shippi ng.



by:

Perfect replacement axle for my trailer. I've used and abused it for a full year and it looks like new!



by:

Specs. matched exact to the broken axle and was easy to install. I was surprised that the axle was pre-wired although it was not replacement of the brake axle on my trailer. Hub fit nicely and trailer is now ready for the next haul job. Delivery was as promised.

Ronald G.

8/13/2021

The axle has been a good replacement and has worked as it should.



by:

Super fast shipping. Very happy with th at.



by:

I'm very pleased with all of my purchases from eTrailer. Everything has seemed to be of excellent quality and value. The wiring kits and directions were very well thought out and one of the projects I completed would not have been possible had it not been for the excellent videos on the website.

I'm an eTrailer customer for life!



by:

The axle fit like a glove, It took about an hour and half by the time I put the tools away
I only had two jack stands make sure you have four or cinder blocks will work also and a new bearing and U bolt kit.
I was going thru one used tire a week because the axle spindle was bent now this trailer is riding smooth!.

They shipped the axle right away, very happy with the product and service from etrailer.



by:

Axle is perfect. Holding up well after a year plus.

Kurt

6/30/2023

The axle is performing very well after a year of use. Been on several long trips and have had no issues.


25
692
Show More Reviews

See what our Experts say about this Dexter Trailer Axles

  • Is There 3,500 lb Trailer Axle With 89 Inch Hub Face Length & 5 on 5" Hub
    Hello 89 5, We do have a 3,500 lb axle with 89 inch hub face to hub face and 74 inch spring center to spring center that will work with a hub that has a 5 on 5" bolt pattern, but the hub just needs to be purchased separately as they don't come in a single package. You can choose from either a hub and drum or idler hub and here's what you'll need: - Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs # T3584F-EZ-8974 - Easy Grease Trailer Hub and Drum Assembly # AKHD-550-35-EZ-K OR -...
    view full answer...
  • Replacing The Zerk Fitting On A Dexter EZ-Lube Trailer Axle
    The zerk fittings on the Dexter Trailer Axle # T3584F-EZ-8974 are a 1/4" pipe thread. If you need a replacement zerk fitting you can use part # Gzerk, which we have confirmed to fit the Dexter Ez-Lube Axles.
    view full answer...
  • Will The Dexter D35 Axle With 89" Hub Face Work As a Replacement For a 88" Hub Face?
    By switching to one of the Dexter axles with the 89" hub face versus your 88" hub face it will only push the tires out 1/2" on each side. While this is typically not an issue for most trailers you will want to verify that it will not affect any of your tire clearances on your fenders. I have listed the Dexter axle options for you below. Dexter Trailer Axle Beam with EZ-Lube Spindles # T3584F-EZ-8974 Dexter Trailer Axle w/ Idler Hubs # 35545I-EZ-89 Dexter Trailer Axle w/ Electric Brakes...
    view full answer...
  • How to Grease a Dexter EZ Lube Axle
    EZ Lube axles like the item # T3584F-EZ-8974 come from the factory with just a little bit of grease in the bearings. The first time you use the EZ Lube feature to fill the axle, it will take a lot of grease. You will probably use 3/4 to a full tube for each wheel. You will need the Performance Tools Heavy Duty Grease Gun - Lever Action - Aluminum item # PTW54290 to pump the grease into your axle. I have personally owned this grease gun for years and I have never had any issues or blow outs...
    view full answer...
  • Replacement Bearings and Grease Seal for Dexter 3,500 Pound Axle
    The axle tag on your 3,500 lb Dexter EZ-Lube axle will have the serial number that would allow Dexter to identify the axle. You could also look at the bearings for part numbers or measure the spindle to find the inner diameter of the bearings and grease seal. Assuming this is a standard 3,500 lb Dexter axle like the # T3584F-EZ-8974, you will have a # L68149 inner bearing, # L44649 outer bearing, and a # 58846 grease seal.
    view full answer...
  • Replacing A Dexter Axle With Higher Load Rating Dexter Axle
    From the information you have given me, if I am correct your current axle should be 89" long when measured from hub face to hub face and from one spring center to the other is 74". To up grade to a 3500 lb axle without modification you need Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs Item # T3584F-EZ-8974. All measurements are going to be the same and should not require any modification. Going up in size will require a U-Bolt Kit for Mounting 3,500-lb, Round Trailer...
    view full answer...
  • Option For 3,500 lb Dexter Axle Replacement
    The hub you have is the Dexter Trailer Hub and Drum Assembly # 84557UC3, which is for 3,500 lb axles. The closest option we have to the measurements you mentioned is a 3,500 lb axle that is 74 inches from spring center to spring center, 82-5/8 inches from brake flange to brake flange, and 89 inches from hub face to hub face. This axle - which your hub does fit - is available with either standard or EZ Lube spindles: - Standard Spindle: Dexter Trailer Axle Beam with Standard Spindles -...
    view full answer...
  • Is there a Replacement Dexter Axle that Fits in Place of a 3,500 Pound Lippert Axle
    Is your axle actually bent or are you just seeing the bow that is supposed to be in the axle? A beam style trailer axle has a bow in it so the center of the axle is higher than either of the ends. When weight is on the axle it straightens out. This is part of how it gets its capacity. So if that is what you are seeing it is normal. If it is bent from damage or was overloaded then you would definitely want to replace the axle. To find the correct replacement there are some measurements...
    view full answer...
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  • How to Determine Correct Size for Replacement Axle
    The best way to assess axle capacity is by measuring the diameter of the axle tube. I recommend using digital caliper to do this and you can use the following to find out what the typical capacities of an axle are per their diameter: - 1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter - 3,500-lb Axles: 2-3/8 inch diameter - 6,000-lb - 7,200-lb Axles: 3 inch diameter - 8,000-lb Axles: 3-1/2 inch diameter - 9,000-lb Axles: 4 inch diameter - 10,000-lb Or more axles: 5 inch diameter
    view full answer...
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  • Replacement Trailer Axle With 89 Inch Hub Flange To Hub Flange Measurement
    In order to replace your trailer axle you can use the Dexter Trailer Axle Beam with EZ-Lube Spindles part # T3584F-EZ-8974 for a 3,500 lb capacity, part # 8327820 for a 5,200 lb weight capacity, or part # 8327830 for a 6,000 lb weight capacity. These axles all have the correct hub face measurement but you will need to have the spring seats moved to match that of those on your trailer. Based on the measurements that you provided of your stud centers, you have a 5 on 5-1/2" bolt pattern....
    view full answer...
  • Would Dexter 3,500 lb Axle Made in 1999 Use Same Hubs as Current
    Hey Scott, so the braking and hub components of a Dexter 3,500 lb axle made in 1999 would be the same as what's currently used so those components would transfer over. So a bare axle like the part # T3584F-EZ-8974 would work for you but you'd need to double check the spring seat to spring seat dimension you took. If it's really 74-1/2 inch this won't work but if instead it is 74 inches this axle would work. We don't have a 74-1/2 inch version so if this is what you have you'd need to find...
    view full answer...
  • Can Unique Leaf Springs be Replaced on a Very Old Trailer
    I believe the hubs are for 2,000 or 2,200 pound agricultural axles which is why the springs look so different. These hubs are designed for very low speed applications (5 to 10 miles per hour according to HADCO) so if you plan on going faster than that you will need to look at replacing the axle and hubs. You could use 2 of spring # e66SR. Each spring has a capacity of 1,250 pounds. If a new hanger kit is needed you can use # APS1. When used with spring e66SR the center to center distance...
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for
  • Replacement 5 On 5 Idler Hub For Homemade Trailer
    I have a couple options for your consideration as we do not have a replacement hub or bolt on spindle that will fit your combination. First you can remove your spindle brackets and have new #84 Spindles # TRU24FR welded in place of the current spindles. This would move you to the most common spindle size and allow you to use the Trailer Idler Hub Assembly # AKIHUB-550-35-K. This will come preloaded with the new bearings, races and grease seal installed and greased. The second option...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Which Hub to Use With Dexter Trailer Axle with Spindle for L68149 Inner and L44649 Outer Bearing
    Yes. The Trailer Idler Hub Assembly # AKIHUB-655-35-EZ-K is compatible with the Dexter Trailer Axle Beam with EZ Lube Spindles # T3584F-EZ-8974 because the hub uses a # L68149 inner bearing and a # L44649 outer bearing. These hubs come with lug nuts included and the axle comes with the spindle nuts included. If you need mounting bolts to mount your axle to the leaf springs, you can use the U-bolt Kit for Mounting 3500-lbs Axles # APUBR-1.
    view full answer...
  • Recommended Castle Nut for Dexter Trailer Axle Beam # T3584F-EZ-8974
    The spindle on your Dexter Trailer Axle Beam # T3584F-EZ-8974 will use a 1 inch castle nut with 14 threads per inch like the TruRyde # 165686. Then for a washer you can use # SW1000 and for the cotter pin you will need # 165649.
    view full answer...
  • Availability of Dexter 89 Axle with 5 on 5-1/2 Inch Bolt Pattern Hubs
    I do have a perfect solution for you, however the Dexter 89" Axle used with part # 35545I-EZ-89 that you referenced is not available with 5 on 5-1/2 inch idler hubs included. What you can do though is use the Dexter 89" Axle # T3584F-EZ-8974, which is just this same axle by itself without any hubs, and add the Dexter Idler Hub Assembly # 84555UC1-EZ which features the needed 5 on 5-1/2 inch bolt pattern and is compatible with the spindles on this axle. If you need hub and drum assemblies...
    view full answer...
  • Option For Replacing Dexter Axle 89" HF 72.5 SC 2"x2" Square Axle
    Hello John. We do offer an axle that is very close to your specs, but we do not offer any square tube axles here. Our axle it a round tube leaf spring axle, part # T3584F-EZ-8974. This is a 3,500 lb axle. it is 89" long from hub face to hub face and the spring seats are at 74". The hub face length is the most important thing to match. We can always sell you a few loose spring seats part # TRSS238 and you can have them attached at 74". I know this is not a direct replacement but it is our...
    view full answer...
  • Recommended Replacement 3,500 Lbs Dexter Axle With A 86.5 Hub Face Measurement
    I do have an option that will work for you, but the closest we can come to a standard axle with the same measurements you provided is the Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs, part # T3584F-EZ-8974. The hub face measurement is 89", which will add 2-1/2" in length to your axle. The spring center measurement is 74", so you would have to remove your current spring seats and replace them with part # TRSS238, which would be welded in the correct place. You can...
    view full answer...
  • Spring Seat Recommendation for Dexter 5k Axle
    Dexter axles like your 10k axles have a bow to them that "opens" down so that when a load is put on the trailer the axle is more or less totally flat. You can't flip the axles over as that would make the bow face the wrong direction and your wheel camber would be terrible. You can just install new spring seats on the side you need like you mentioned. For a spring seat for a 5 inch axle like what you have you'd want the part # 3-66.
    view full answer...
  • How Far Does the Dexter Hub # 84556UC3 Center Bore Extend From the Mounting Face of Hub?
    I went out to the warehouse to measure the Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 5 # 84556UC3 and the center bore will stick out 1-3/4 inches from the hub face and the dust cap will add 7/8 inch. These hubs will work well on the Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs # T3584F-EZ-8974. For your brake assemblies, I recommend the Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35-SA if...
    view full answer...
    Image 1 for
  • Full Axle vs Spindle Replacement for 2012 Forest River Stealth Toy Hauler
    Thank you for the photo of your Stealth toy hauler trailer's damaged spindle. Based on the deep scoring on the spindle it certainly does appear that this hub suffered a catastrophic bearing failure that in turn took out your spindle. You can replace your 3500-lb Lippert axle with another brand or you can have new spindles welded on. If you prefer a new 3500-lb axle you can refer to the linked page that displays our available options such as # T3584F-EZ-8974. This is a Dexter axle with...
    view full answer...
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  • Looking For A Replacement Hub For a Boat Trailer Built Around 1976
    Though I do have an alternate solution, we will not have anything matching this bolt pattern and bearing combo, unfortunately. With that being said, your best option will be to replace the axle with one that uses more common parts. I included a link to our axle page for reference, but as an example, the Dexter Trailer Axle Beam with EZ-Lube Spindles # T3584F-EZ-8974 is rated to 3,500 pounds and will measure 89" from hub face to hub face and 74" from the center of one spring seat to the...
    view full answer...
  • 89 inch Long Trailer Axle that Fits Hubs for 3,500 lb Axle Capacity
    What is the diameter of the damaged axle you have? I need to determine capacity and that's easiest way. Or get bearing numbers or spindle dimensions where bearings ride.
    view full answer...
  • Choosing the Correct Replacement for a Bent Axle
    In order to choose the correct replacement axle, you will need to know 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; the other thing you would want to know is the weight capacity of the axle you need. I've added a link to our selection of axles for you to take a look at.
    view full answer...
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