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  1. Trailer Axles
  2. Dexter
  3. 5200 lbs
  4. 95 Inch Long
  5. 80 Inch Long
  6. Spindles Only
Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 5,200 lbs

Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 5,200 lbs

Item # 6340624
Our Price: $366.92
You Save: $30.04
Trailer Axles
Shipping Weight: 49 lbs
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Round trailer axle beam measures 95" from hub face to hub face (when hubs - sold separately - are mounted) and 80" from spring center to spring center. E-Z Lube spindles make it easy to lubricate bearings (sold separately). Great Prices for the best trailer axles from Dexter. Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 5,200 lbs part number 6340624 can be ordered online at or call 1-800-940-8924 for expert service.
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Dexter Trailer Axles - 6340624

  • 5200 lbs
  • 95 Inch Long
  • 80 Inch Long
  • Spindles Only
  • No Drop or Lift
  • Leaf Spring Suspension
  • No Hubs
  • Dexter
  • Easy Lube Spindles

Round trailer axle beam measures 95" from hub face to hub face (when hubs - sold separately - are mounted) and 80" from spring center to spring center. E-Z Lube spindles make it easy to lubricate bearings (sold separately).


  • 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, E-Z Lube spindles - no drop
    • Built-in grease zerks for simple lubrication
  • Spring seats, brake flanges, and spindles are welded on
  • Made in the USA


  • Weight capacity: 5,200 lbs
  • Hub-face-to-hub-face length: 95"
  • Spring-center-to-spring-center length: 80"
  • Tubing outer diameter: 3"
  • Bearings (sold separately):
    • Inner bearing: 25580
    • Outer bearing: LM67048
  • Brake flange configuration: 5 bolt
  • Limited 5-year warranty

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.

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.

E-Z Lube Spindles Make Lubrication Simple

The E-Z Lube spindles on this axle are meant to work with E-Z Lube-compatible hubs to make lubricating your bearings quick and easy. Each E-Z Lube spindle has a zerk fitting on the end. And every E-Z Lube hub comes with a grease cap that has an easy-to-remove rubber plug. Just pop out the plug on the cap to access the zerk on the spindle. When you inject grease into the zerk with a grease gun, the grease will flow to both the inner and outer bearings of the hub, lubricating the bearings and forcing out old, ineffective grease. Once you see new grease beginning to be pushed out, you know that your bearings are fully lubricated. This means that you can lubricate the bearings without the mess of taking apart the entire assembly.


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.

6340624 Dexter Replacement Axle Beam - Easy Lube - 95" Hub Face - 80" Spring Center - 5,200 lbs

Customer Satisfaction Score:

Customer Reviews

Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 5,200 lbs - 6340624

Average Customer Rating:  4.8 out of 5 stars   (636 Customer Reviews)

Round trailer axle beam measures 95" from hub face to hub face (when hubs - sold separately - are mounted) and 80" from spring center to spring center. E-Z Lube spindles make it easy to lubricate bearings (sold separately).


After a rust related axle failure, my equipment trailer was down. (If you roll in the rust belt, check your axles near where the brake wire goes through)
After checking my local source, I was told there was a long lead time for new axles due to the pandemic.
I was so happy to find etrailer. They had the exact axles I needed. After I pulled the axles I realized I also needed hardware and u-bolts.
Everything arrived ahead of schedule, allowing me to get back up and running quickly.
Thank you etrailer. You are a valuable resource.


The axles were missing studs that fell out during shipping. Also, no nuts were included for mounting the brakes.

Etrailer Expert

Brooke M.


Oh no! I am sorry to hear that. I will have our customer service team reach out to you about this!


These axles are of excellent quality. They are a replacement for 3500lb axles which proved to light for my loads. I've bought trailer axles from etrailer in the past with great success and plan to buy additional to complete my trailer upgrades.



Working great. Handling the heavier loads.


Exactly what I ordered. Fast delivery.


Shipping was on time. Pricing was cheaper then any trailer supply store around my area


Great product used to replace the original Dexter agricultural style axle. Had no issues attaching to the trailer, and no problems supporting load. Would purchase again the next time I build/modify/upgrade a trailer.

Austin B.


Product has held up well over the past year in service without any issues towing cars, agricultural equipment, lumber, etc.


One word, FANTASTIC! The #5200lbs Dexter axle was a perfect fit period! The axle came with all factory stickers and serial numbers to further identify the correct part. Shipped in a good time given that the part wasn’t in stock but the wait was worth while.
The price and free shipping where the deciding, the perfect fit was very gratifying as well I highly recommend


Shipping carrier nicked the wires for the electric brakes and lost spindle protection cup and the brass colored locking device for the hub nut.


Excellent service, parts arrived quickly and on time, great parts and service, I couldn’t be happier with this order.



Works great, no issues at all


I lent out a 10000 lb. Trailer to a friend who overloaded it to the point the axle bent. I purchased one from etrailer along with brakes, drums and spring bolts. etrailer was there with good advice and guidance so the job was not hard and was done right the first time. Now I have a solid trailer with good brakes, I do not lend it out anymore.


Fast but missing parts

Etrailer Expert

Sierra K.


Sorry to hear this. Customer Service will reach out to you.




Perfect fit and easy install.

by: 03/23/2021

Great fit


Great product and fast free shipping












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.

Show More Reviews

See what our Experts say about this Dexter Trailer Axles

  • What is Diameter of 5,200 lb Dexter Trailer Axle # 6340624
    The diameter of the Dexter Trailer Axle # 6340624 that you referenced is 3 inches which is standard for 5,200 lbs axles.
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  • Weight of Dexter # 6340624-EB Trailer Axle
    The Dexter Axle # 6340624-EB weighs right at 145 lbs. This includes the hub/drums, brake assemblies, bearings, races, seals, grease caps and lug nuts.
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  • Info Needed for Work and Play, Forest River Toy Hauler Axle Upgrade to Higher Capacity
    From the info you listed your current axle seems to be a 4,400 lb axle with 95 inches from hub face to hub face but what I am unable to totally be sure on is the distance between the spring seat centers which is important for picking out an axle that will bolt up properly. The part # 6340624-EB that you referenced matches the overall length and is a higher capacity at 5,200 lbs but it has a spring seat to seat dimension of 80 inches which you would need to measure on your axle to be sure...
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  • What Makes 5200lb and 6000lb Dexter Axles Different Capacity?
    The thickness of the tube is not any different as they are both 3 inch diameter, and the spindles are also the same utilizing the same inner diameter bearings, hubs, and seals. The difference in capacity is in the custom bend in the axle that creates the zero camber angle for even road to tread contact. To the naked eye there is no difference between the Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 6,000 lbs # 7461121 and the Dexter Trailer Axle Beam with E-Z Lube Spindles...
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  • Comparing LT Tires to ST Tires for Car Hauler Trailer
    LT tires are made differently from the ST tires. The ST tires have a stronger sidewall by design from the Light Truck tires. The Light Truck (LT) tires are normally better for steering and comfort, but on a trailer the Special Trailer (ST tires) will be a better choice as you don't need the flexibility for turning with the non-moving axle. Motorhomes usually use the LT tires for ride comfort, but when you have a trailer the ST tires are a better choice in most cases. The biggest differentiating...
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  • Replacement Dexter 5,200 lbs P15 Axle
    Thanks for the information! I just heard back from Dexter to replace your P15 Axle you will need the Dexter Trailer Axle Beam with E-Z Lube Spindles - 95" Long - 5,200 lbs item # 6340624. This axle has a 95" hub face and a 80" spring-center-to-spring-center length. I saw you were looking at an axle with included hubs and brakes. The only option we have in the same capacity and dimensions is the Dexter Trailer Axle w/ Electric Brakes item # 6340624-EB. It includes hubs with a 6 on 5-1/2...
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  • Recommended 5,200 lb. Axle for 5th Wheel RV
    I do not have the ability to pull an OEM build sheets to see what parts they installed at the factory so we will need to identify what axles you have installed outside of just the weight rating. I have linked a couple help articles that walk through how to determine the hub face measurement, spring centers and important points to best identify a replacement length. For a 5,200 lb. axle, I prefer the Dexter Trailer Axles with E-Z Lube spindles that come complete with electric brake assemblies,...
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  • Wheel Bearing Grease for 2018 Highland Ridge Open Range 370RBS
    The wheel bearing grease used will vary from manufacturer to manufacturer and by the exact purpose and rating for the axle. This information on your axle may be able to be obtained if you have the data tag still on the axle. For instance a Dexter axle will most likely have Dexter wheel bearing grease. I recommend looking at your 2018 Highland Ridge Open Range and going with the grease that works best for your specific needs. I have linked an article below that will guide you through...
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  • Recommended 5,200 lbs Dexter Axle w/ a Bend
    The Dexter 5,200 lbs axle we have item # 6340624 is 95" long so I recommend checking your measurements again. If it is in fact 94" you will need the Dexter Trailer Axle Beam item # 8327864. This is a 7,000 lbs axle but is 94" long. Both of these axles have the bend in the middle.
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  • Do You Have to Get New Hubs/Drums and Brakes When Upgrading from a 3,500 to 5,200 Lb Axle
    In order to upgrade from a 3,500 lb to a 5,200 lb axle you'll need to obtain new hubs/drums and braking assemblies as the bearings and brake mounting flanges are different. In order to choose the correct replacement axle for a trailer you'll need to measure the hub face (center of hub face to center of hub face) and spring center (center of spring center to center of spring center). This will then give you the info needed to pick out the correct replacement axle for your trailer. I have...
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  • How to Determine What Size Replacement Trailer Grease Seals Are Needed?
    Grease seals are a very specific fit and not something we can get a good read on with a tape measure. You will instead need to use a digital caliper like # PTW80157 to measure the spindle at that seal location and then the outer diameter of the seal where it fits the hub. When you have both the inner and outer diameter of the seal two points to the right of the decimal then we can help you with the correct replacement. I've linked the page to all the replacement options we carry to...
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    Image 1 for Image 2 for
  • AL/KO 5200 lb Axle Replacement
    We offer some Dexter axles that might be a good replacement. You'll need to measure the hub face to hub face and spring seat to spring seat dimension of your current axle to see if what we offer is compatible. I've provided a diagram showing how to take that measurement. All the axles I'm showing you use spindles compatible with 25580 inner/LM67048 outer wheel bearings. For a 95 inch hub face and 80 inch spring center, use # 6340624-EB which includes hub/drums with 6 lug on a 5-1/2 inch...
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  • 5,200LB Trailer Axles For a Tandem Axle Car Hauler 80" Spring Center and 95" Hub Face
    You will need the Dexter Trailer Axle # 6340624 and the Dexter Trailer Axle w/ Electric Brakes # 6340624-EB. These are 5,200lb axles with the one having a plain spindle and the other outfitted with electric drum brakes and a 6 on 5-1/2" bolt pattern. Do be sure to verify the local laws in your area for trailer brakes as most now require both axles to be braking axles on trailers over a certain weight. Otherwise we do offer the Dexter Trailer Idler Hub Assembly # 8-213-5UC1-EZ which you...
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  • Spring Seat to Attach On Opposite Side of Trailer Axle # 6340624-EB
    We don't have a version of the axle part # 6340624-EB that has the spring seats on the opposite side but you can weld a set on the other side with an additional set of seats with part # TRSS300.
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  • What Info is Needed to Pick Out Replacement Axle and Leaf Springs for Trailer
    When picking out an axle for a trailer you'll need to know the overall length of it from hub face to hub face as well as the distance between the spring seat centers to pick out correct size. I also attached a link to a page with all of the axles we carry. To pick out replacement leaf springs you would need to know the axle capacity and length of your current springs. I also attached a link to all of the 6k leaf springs we carry as well. Then for a U-bolt kit you would want the part #...
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  • How to Determine Correct Replacement Axle Upgrade
    I can tell you how to change to a different axle, although keep in mind that upgrading the axle to something higher rated won't give you more capacity (which is determined by the lowest-rated factor, which can be the chassis, frame, etc). I took a look at the specs of your 2018 Keystone Bullet 1750RK, and it has a GVWR of 4,700 lbs, which is what you will need to stay at, even if your axle is rated for more. So with that in mind, in order to choose the correct replacement axle for your...
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  • How to Determine Axle Capacity on Old Trailer
    I do have a way to give you an idea as to what the axle capacity is for your trailer but I called Dexter Axle and they were not able to look up the number, "021362" that you provided due to its age. If you have a leaf spring axle then what you are going to want to do is measure the diameter of the axle tube. Once you measure the axle tube you can then use the chart below to give you an idea of what the weight capacity is. If you have a torsion axle then your next best option would be to...
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  • Can Tandem Axle Trailer Have Two Different Weight Capacity Axles
    It sounds like you are making or rebuilding a trailer. It's a good idea to have both axles rated the same on a tandem axle trailer. Together the 5,200 lbs Dexter Trailer Axle # 6340624-EB and 3,500 lbs Dexter Trailer Axle # 7359765-EB would be 8,700 lbs, however depending on how your trailer was loaded and the position of each axle it may not be able to handle the weight. Not to mention the bolt pattern is different, so different wheels and tires would need to be used for each axle. Keeping...
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  • How Much Does a Complete Dexter 5,200 Lb Axle Weight
    The Dexter Trailer Axle with Electric Brakes part # 6340624-EB for example is a 5,200 lb axle assembly which comes complete with braking assemblies and hubs/drums, weighs around 150 lbs. The length of the axle would also play a factor in its weight as they can come in a few different lengths.
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  • 5200 lb Trailer Axle With 70 Inch Spring Centers
    Although we don't offer a 5000 lb axle, we do offer 5200 lb axles that might work for you, depending on the hub face to hub face dimension you're needing. We offer Dexter axles with an 86-1/2 inch hub face to hub face dimension and 71-1/2 center to center spring seat spacing that could work for you, but you'd need to remove the existing spring seats and tack new ones in place using part # TRSS300 at a 70 inch center. If an 86-1/2 inch hub face would work for you, we offer the following: •...
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  • Can Spring Seats on Dexter Replacement 5200LB Axle Be Installed Atop the Axle Rather Than Underneath
    You certainly can install a replacement 5.2K axle like # 6340624 by using new spring seats atop the axle. I'd recommend using part # TRSS300 but it's recommended that they at least be tacked into place so they stay put.
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  • Trailer Axle with 92 Inch Hub Face and 80 Inch Spring Center
    I do have an option for you but we do not offer custom made trailer axles which it sounds like you are looking for because what you have is not common. The best fit option we have if the measurements that you provide are correct is the Dexter Trailer Axle Beam part # 8327864 which is 94" between the hub faces, 79" long between the spring centers, and has a 7,000 lb weight capacity. Please note the hub face measurement does not include the lug studs. If this is slightly longer than what...
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  • Replacement Electric Brakes For A Dexter 4,400 Pound Axle
    We have just the perfect electric trailer brakes for your Dexter Axle! The Dexter Electric Trailer Brake Kit # K23-462-463-00 comes with one left and one right brake that measure out to have a 10 inch diameter by 2-1/4 inch wide. The mounting flanges have a 4-bolt pattern, and will 14 inch to 15 inch wheels. When measuring the bolt pattern the measurement from center of top mounting stud to center of top mounting stud is 2-7/8 inches. The measurement from the center of bottom mounting...
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  • Lift Kit for a Livin’ Lite Quicksilver 8.5 x 30
    The correct lift kit for a Livin’ Lite Quicksilver 8.5x30 with Dexter Torflex #12 Axles is the Torflex Lift Kit part # K71-725-02. I was able to confirm this for you by calling Dexter with your axle's serial number. That said, this will hold true for any trailer with a Dexter Torflex #12 Axle usually depicted as T12 on the axle tag.
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