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  1. Trailer Axles
  2. etrailer
  3. 6000 lbs
  4. 95 Inch Long
  5. 80 Inch Long
  6. 6 on 5-1/2 Inch
Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 95" Long - 6,000 lbs

Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 95" Long - 6,000 lbs

Our Price: $605.66
Trailer Axles
Shipping Weight: 141 lbs
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Trailer axle measures 95" from hub-face-to-hub-face and 80" from spring-center-to-spring-center. Includes electric brake assemblies, hubs, drums, bearings, races, seals, and mounting hardware. Easy Grease spindles for simple lubrication. Great Prices for the best trailer axles from etrailer. Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 95" Long - 6,000 lbs part number e35SR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (106)
  • Q & A (0)
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etrailer Trailer Axles

  • 6000 lbs
  • 95 Inch Long
  • 80 Inch Long
  • 6 on 5-1/2 Inch
  • No Drop or Lift
  • Leaf Spring Suspension
  • Electric Brakes
  • etrailer
  • Easy Lube Spindles

Trailer axle measures 95" from hub-face-to-hub-face and 80" from spring-center-to-spring-center. Includes electric brake assemblies, hubs, drums, bearings, races, seals, and mounting hardware. Easy Grease spindles for simple lubrication.


  • 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, Easy Grease spindles - no drop
    • Patented welding process prevents spindle failure with 40% stronger welds
    • Built-in grease zerk for simple lubrication
  • Spring seats and spindles are welded on
  • Electric brakes are easy to install - no actuator or hydraulic lines necessary
    • Requires periodic manual adjustment
    • Includes adjuster plugs, mounting bolts, and hardware
  • Cast iron hubs are sturdy and durable
    • Pre-greased hubs with bearings, races, seals, and lug nuts - no need to pack bearings
  • CSA, QAI, and SAE-N certified
  • Lifetime technical support from the experts at


  • Weight capacity: 6,000 lbs
  • Hub-face-to-hub-face length: 95"
  • Spring-center-to-spring-center length: 80"
  • Hub bolt pattern: 6 on 5-1/2"
  • Drum dimensions: 12-15/16" diameter x 2-3/8" wide
  • Grease cap flange diameter: 2.446"
  • Wheel stud dimensions: 1/2" diameter x 1-1/4" long
  • Axle diameter: 3"
  • Wheel size: 14-1/2" to 16-1/2"
  • Limited lifetime 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"

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.

Note: Axle does not come fully assembled.

Pre-Greased Hubs

A trailer hub with the grease cap taken off shows greased bearings

The pre-greased hubs in this kit come with the bearings, races, and seals already installed, which makes for a faster install time and less mess to deal with. After you've put on the grease caps and lug nuts (included), you'll be ready to roll.

etrailer Axles

etrailer axles 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.

Thoroughly Tested for Safety

This hub-and-drum assembly meets the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. This assembly underwent extensive testing to measure stopping distances when braking. This assembly has also been tested by QAI Laboratories for braking performance in a complete automotive setup and under real-world conditions to provide the most realistic scenario for the everyday driver.

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"

BS60RUW95.00080.000 etrailer by AxleTek 6,000 lb Axle Beam - 95" Hub Face - 80" Spring Ctr

B12E-21 12" Electric Brake Assembly for 5.2/6/7K Axles - Left Hand

B12E-22 12" Electric Brake Assembly for 5.2/6/7K Axles - Right Hand

19-125 Hub-Drum Assembly Compl Boxed - 6K - 6 on 5.5 - PG EZ

Item # e35SR

Customer Reviews

Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 95" Long - 6,000 lbs - e35SR

Average Customer Rating:  4.6 out of 5 stars   (106 Customer Reviews)

Trailer axle measures 95" from hub-face-to-hub-face and 80" from spring-center-to-spring-center. Includes electric brake assemblies, hubs, drums, bearings, races, seals, and mounting hardware. Easy Grease spindles for simple lubrication.


Great value. I upgraded a 3500lb trailer and with the added brake it really helps. I use it to haul tools around so it handles the weight much better. Towing is a breeze now. Installation was easy as well. I will be buying more axles and parts in the future.


Could you arrive on time reasonable price Good customer service.


Great service and FAST.....



Etrailer Expert

Jenny N.


I would love to know what you think about the axle. Please let me know if I can help in any way.







Exactly what I ordered packaged nice and pregreased bearings.


Aside from not received complete order the first time, I will still recommend etrailer for all your needs


Everything was going great on my new axle install today, until it wasn't. You shiped me the wrong lock washers for the brake backing plate. The correct nuts but the washers are to small. I'll have to pick them up because the customer is expecting the with to be done be today.


I used these axles to upgrade my travel trailer suspension.they Seem to be a good quality item. Good paint job on the axles. Compared to axles that came with the travel trailer. Which helps living on the coast.


The axle seems good. Nice that the ball bearings were grease. We will see over the miles if all goes well. The delivery, besides the break assembly was quick. Not sure why the break assembly was not shipped with the rest.


Best thing I did was change axles to these. Went from 3500lb to these 7000lb with brakes on both. Tows and stops incredible.


I wish I could give negative stars. My order arrived on time, but it was the wrong axle. The axle I ordered and paid for was a 3500 lb drop axle with electric brakes, they sent a bare 3500 lb drop axle. $[XX] difference. I immediately contacted customer service who required pictures of what I received. When I supplied them, they did not respond and even removed my order from their website so I can't track it to see if they're trying to make this right. They won't answer emails either because Ive sent a few. I'll try to get my credit card to refund me since they won't respond.


Piece of cake to install. Pull out the old snapped axle install new axle. Bearings come pregreased.


I was worried about ordering trailer parts from a new company online. Product showed up fast and on time. Beat most other product pricing. A courtesy email was sent when product was delivered, making sure I was satisfied, giving me a direct contact incase I had any issues.
I haven't used the product yet but everything looks good.
Will order trailer product again in the future.


Super fast shipping, excellent packing to protect the product. I have not opened all the boxes yet but plan to work on the install in the morning.


Wrong axle sent did not need the 4" drop down.


etrailer is the best. I've been dealing with them for years. The orders are always right. The products are top-of-the-line.
Delivery was fast and free.. I have ordered online and I have called and spoken to the sales staff there who were very helpful and knowledgeable about their products. If you have trailers and you don't give a trailer look, you are missing out.


The guys and gals at etrailer are the b est!


Great product and customer service. Perfect replacement for my damaged axle. Would purchase from again.


Not only is it not what I ordered 2 of the TA cayman parts and pieces in the advertisement. It doesn't say anything about coming in parts and pieces. I'm not a mechanic. Now I have to pay somebody to put it together. I think that's very poor business

Show More Reviews

See what our Experts say about this etrailer Trailer Axles

  • How to Tell If 6K etrailer Axle Is Good Fit for Trailer
    You can tell if the Trailer Axle w/ Electric Brakes # e35SR fits or not by looking at a few key specs; weight capacity, hub-face, and spring-center dimensions. This axle has a weight capacity of 6,000 lbs, a hub-face of 95", and a spring-center of 80". If these specs match what you have then you'll be able to use this as a replacement! Attached is a photo showing where those measurements are taken as well as a video where we show this as well. If you end up having different specs just...
    view full answer...
    Image 1 for
  • Replacement Trailer Axles for Mobile Home Axles on Trailer
    Mobile home axles don't follow any standards, so it is no surprise you're having difficulty. The first thing I would do is get the hub face measurement which is the length of the axle. See the video below which shows how to measure. In addition to the length you will also need the axle capacity. You can see if there are axle tags that list the capacity. If not, there is no good way to find this information for a mobile home axle. Assuming these are homemade trailers, you will likely have...
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  • Diameter of 95 Inch 6,000 lb & 7,000 lb Trailer Axle With Electric Brakes
    Both the 6,000 lb Trailer Axle w/ Electric Brakes - 95" Long # e35SR and 7,000 lb Trailer Axle w/ Electric Brakes - 95" Long # e83SR have the same 3 inch diameter tube thickness.
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  • How to Choose the Correct Axle Capacity for Trailer
    The axle capacity needs to be enough to handle the weight of the trailer plus whatever it is carrying. In other words, the axles need to meet or exceed the GVWR or gross vehicle weight rating. Assuming this is some kind of dump trailer with tandem axles I would say it weighs 2,000 lbs or more on its own. Add in the 9k lbs it can carry and you would be looking at 6k axles at a minimum, possibly 7k if the trailer is heavier. You will need to know the exact GVWR to select the right axle. For...
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  • Can 95" Axle With 80" Spring Centers Replace 93" Axle With 78" Spring Centers
    Technically yes, you can use the 95" hub face and 80" spring center Trailer Axle w/ Electric Brakes # e35SR to replace your 93" hub face, 78" spring center axle. You would need to have new spring seats welded on though, part # TRSS300.
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  • Which Direction Do I Mount the etrailer Trailer Axle w/ Electric Brakes item # e35SR?
    Left and right is always based on perspective when sitting in the car. Driver side is the left. Passenger side is on the right. The etrailer Trailer Axle w/ Electric Brakes item # e35SR can be mounted facing either direction. You'll just want to make sure you put the brake assemblies on the correct sides and the bow is at the top.
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  • Should The Mobile Home Axles On a Trailer Be Replaced Or Can They Be Upgraded?
    It will be best to replace your mobile home axles with a new axle like the Axle # e35SR. The mobile home axles were never designed for long term use and the hub components are nearly impossible to locate. Going to a standard axle will help you in the future when things need replaced. I have linked a video below on how to measure your axle for you to verify you have the correct measurements to find a replacement axle.
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  • Solution for Gaining Clearance on 2010 Xtra Tuff Trailer
    You can definitely use the # e35SR. As you said, you can cut off the spring seats and weld on new ones to match your 78" measurement. This is not a service we offer, but we do have the spring seats # TRSS300 available. Also, swapping out the springs and shackles isn't going to do what you want. The other option would be to flip the axle assuming your leaf springs are currently under the axle. For that you would need the Dexter Trailer Springs Over-Under Conversion Kit # K71-385-00. This...
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  • Aluminum Wheel Replacement for 2019 Arctic Fox 275L
    I pulled up pictures of your 2019 Artic fox 275L and while I wasn't able to get a great shot of the wheels it appears you have an aluminum split spoke style wheel on the trailer which we have with the part # AM22658HWT for a 6 lug option or the part # AM22659HWT for an 8 lug. These are both silver, aluminum split spoke wheels that would work great with your tire size of ST235/85R16.
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Do you have a question about this Trailer Axle?

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jacob T
Video by:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Conner L
Installed by:
Conner L
Employee Kristina F
Updated by:
Kristina F
Employee Carrie F
Updated by:
Carrie F
Employee Ryan F
Updated by:
Ryan F
Employee Mike S
Written by:
Mike S

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