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

Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs

Part Number: e38GR
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$226.45
Trailer Axles
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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. Easy Grease spindles make it easy to lubricate bearings (sold separately). Great Prices for the best trailer axles from etrailer. Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs part number e38GR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (198)
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etrailer Trailer Axles - e38GR

  • 3500 lbs
  • 89 Inch Long
  • Spindles Only
  • 74 Inch Long
  • No Drop or Lift
  • No Hubs
  • Leaf Spring Suspension
  • etrailer
  • Easy Grease 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. Easy Grease 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, 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
  • CSA, QAI, and SAE-N certified
  • Lifetime technical support from the experts at etrailer.com
  • Made in the USA


Specs:

  • Weight capacity: 3,500 lbs
  • Hub-face-to-hub-face length: 89"
  • Spring-center-to-spring-center length: 74"
  • Axle diameter: 2-3/8"
  • Spindle/hub compatibility
    • Bearings: L68149 inner, L44649 outer
    • Seal: 58846, inner diameter 1.719"
  • Limited lifetime 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.


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.



e38GR etrailer by AxleTek Replacement Axle Beam - Easy Grease - 89" Hub Face - 74" Spring Center - 3,500 lbs





Customer Satisfaction Score:


Customer Reviews

Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs - e38GR

Average Customer Rating:  4.7 out of 5 stars   (198 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. Easy Grease spindles make it easy to lubricate bearings (sold separately).

by:

Always hair free when I buy from ev tra iler



by:

Axle arrived fast, was exactly what I ordered and needed. Install went well with no problems.



by:

The mounts were 1/2 inch closer than advertised. I was able to persuade the springs inward to compensate. Good price and fast shipping.



by:

Worked great on my trailer.
It is a older
trailer and I needed to move the anchor points on the axel but that was not difficult to have done.
Axel works great.
I love the easy grease feature.



by:

Perfect fit shipped in great shape. No problems at all after a year running.



by:

Perfect fit delivered on time.



by:

Good quality, quick delivery, everything fit as expected. Thank you again, etrailer!



by:

Received the axle about 1pm the next day after I ordered it! I didn't get home till 3, removed the old one slid the new one in, fit like a glove, and had it buttoned up back on its wheels by 5:30pm. Awesome!!!!



by:

Number one quality parts. Had to replace the axle due to lack of lubrication of the wheel bearings. Love the concept and ease of keeping the wheel bearings supplied with fresh grease on the e-z lube axles.



by:

Fast shipping



by:

This item did not deliver

Jenny N. profile picture
Etrailer Expert

Jenny N.

4/13/2023

Oh no! I will have our Customer Service team reach out to you.



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Fixed my tire wear problems!



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Direct fit easy to install couple hours on the road again



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Everything was good



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See what our Experts say about this etrailer Trailer Axles

  • Replacement Axle, Springs, Wet Bolts, Equalizers, and Brakes for Tandem Axle Trailer
    I'll start by covering the axle since this information is important for other components as well. The first thing you want to do is identify your axle capacity. Since this is a tandem axle trailer and you're thinking 7,000 lb capacity you probably have tandem 3,500 lb axles. Take a look and see if you have the capacity listed on axle tags. If not, you can measure the diameter of the axle. A typical 3,500 lb axle has a 2-3/8" diameter. If you find that you have a 3,500 lb axle, and your...
    view full answer...
  • Wall Thickness of 3,500, 5,200 and 6,000 lb Trailer Axles
    3,500 lb trailer axles like the # T3584F-8974 and # e38GR have a wall thickness of .16 inch whereas 5,200 lb axles like part # 8327820 and # e55GR have a wall thickness of .18 inch. 6k axles like the part # 8327830 also have a wall thickness of .18 inch.
    view full answer...
  • Is There a 3,500 lb Axle That is 89 Inches Long With Idler Hubs With 5 on 5" Bolt Pattern
    Yes, though you'll just need to get the axle and hubs separately. What you will need is the following: - Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs # e38GR - Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 5 - Pre-Greased # AKIHUB-550-35-EZ-K
    view full answer...
  • How to Find Replacement Axle for Hurricane HUR 2178 Boat Trailer
    Finding a replacement axle will require measuring your current axle. Specifically, the hub face to hub face measurement. I would say based on the GVWR it is a 3,500 lb axle. It could possibly be a 3,000 lb axle depending on what they figured for tongue weight, but that would be obsolete so you're looking at 3,500 lbs either way. We only have two length options for 3,500 lb axles so I'll list them below. If you switch from a 3k axle you will also need new hubs. You can choose from the following:...
    view full answer...
  • Replacement Axle And Disc Brake Kit For A 2013 MFI Boat Trailer
    We do carry an 89" long axle with a 74" spring center. We have the # e53GR which is a 3,500 lb axle with a 4" drop. We also have the # e38GR which is a straight axle beam with no drop. We also have the disc brake kit # KOD59FR. This kit comes with everything. Including 5 on 4-1/2" hubs, bearings, seals, races, lug nuts, rotors, calipers and brake pads. If you want to keep the current calipers, I would need to know what brand you have, as the rotors and calipers are generally brand...
    view full answer...
  • What Hubs Would Work With The etrailer Axle # e63GR
    Hello Frederick. When picking out a hub for your axle it's not the bolt pattern that needs to match up, it's the bearing numbers that need to match for it to work. To answer your question, typically yes, your 3500 axles will usually have a 5 on 4 1/2 bolt pattern, and your 5,200-7,000 axles will usually have a 6 on 5 1/2" bolt pattern. The Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs # e38GR uses bearings: L68149 for the inner, and L44649 for the outer. So a good...
    view full answer...
  • Can a 3,500LB Axle Be Replaced With 6,000LB Axle And Use The Smaller Hubs?
    Your 6,000lb axle is going to have a larger tube and diameter spindle so there is no way to move your hubs from your 3,500lb axle. We do have replacement 3,500lb axles without hubs you can use to replace your current axle. Here is a list of the sizes we currently carry. 89" Axle # e38GR 95" Axle # 7359765
    view full answer...
  • Availability Of 3,500 lb Axle 84" Hub Face 79.25" Spring Center
    Hey Duffy, I do appreciate you reaching out, but I am sorry to say that we do not offer a 3,500 lb axle that meets your specifications. We do not carry really any square axles, and all of our 3,500 lb axles are round tube. Alos we only carry two sizes of 3,500 lb axle, and 89" hub face # e38GR and a 95" hub face # e68GR. So, nothing really even close to what you need. We can provide hubs and brakes and everything else though. For your axle I suggest you reach out to Dexter. They offer...
    view full answer...
  • Can 89 Inch Axles With 74 Inch Spring Centers Fit 74-1/2 Inch Spring Center
    You'll be perfectly fine going with a 74 inch spring center to spring center axle with 74-1/2 inch spring center. That said we don't have 64 inch hub face to hub face axles with 74 inch spring centers, only 89 inch hub face to hub face and 74 inch spring centers. There are a few different options depending on the axle capacity you need: - 3,500 lbs: Trailer Axle Beam with Easy Grease Spindles # e38GR - 5,200 lbs: Trailer Axle Beam with Easy Grease Spindles # e55GR - 6,000 lbs: Trailer...
    view full answer...
  • Is There a Dexter Axle with 89" Hub Face and 75-1/2" Spring Center
    The spring seats on an axle can be moved and this is a whole heck of a lot cheaper than going with a custom axle which is your other option so that's what I recommend. I'm not sure what capacity you need but I have attached some options below: 3,500 Lbs: part # e38GR 5,200 Lbs: part # 8327820 6,000 Lbs: part # 8327830 Please note, you might not be able to get the old spring seat off in one piece or choose not to remove the old one and in any case, you'll need part # TRSS238 for the 3,500...
    view full answer...
  • How To Choose the Correct Replacement 89" Long Trailer Axle
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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 also attached a video I did to help others...
    view full answer...
  • Replacement Axle for My Sail Boat Trailer
    We do have the Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs # e38GR available as a lighter replacement axle for your sail boat trailer. The # e38GR has a weight capacity of 3500 lbs while the # e45GR has a weight capacity of 5200 lbs. The one other difference is the # e38GR is 2 1/2" longer than the # e45GR. There are no 5 bolt idler hubs to work with the # e45GR.
    view full answer...
  • How To Choose the Correct Replacement Axle for a 2014 Forest River Sierra 365SAQB
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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 also attached a video I did to help others...
    view full answer...
  • Diameter of Trailer Axle Beam with Easy Grease Spindles
    The diameter of the Trailer Axle Beam with Easy Grease Spindles # e38GR that you referenced is 2-3/8 inches.
    view full answer...
  • Replacement 3,500 Pound Axle With 68-1/2" Spring Center for 2018 Grand Design Imagine Travel Trailer
    The spring center length on your current axle does not matter when it comes to finding a replacement. The most important piece of information is the length of the axle, which is the hub face to hub face measurement. As long as the hub face measurement matches up you can adjust the spring center by cutting off the existing spring seats and welding on # TRSS238. If your hub face measurement is 89" then you could use the Trailer Axle Beam with Easy Grease Spindles - 89" Long - 3,500 lbs #...
    view full answer...
    Image 1 for
  • How To Choose Correct Replacement Axle and Leaf Springs for a Boat Trailer
    In order to find the correct replacement leaf spring for a trailer you first need to start by noting the type whether that be slipper or double eye. Then, you'll need to measure their unloaded length via jacking up the trailer. If the springs are worn they will measure longer than their replacement. Lastly, you will need to note the axle capacity which is found on the tag in the center of the beam. Please note, the number of leaves does not really denote capacity as leaves have different...
    view full answer...
  • Is Upward Bend in Trailer Axle Normal
    It sounds like nothing is wrong. A standard axle like the # e38GR has a slight upward bend in it, which will flatten out and be straight under load. More than likely this has always been there and you never noticed until you looked because you were worried about the axle. However, if you are still concerned that it is damaged it wouldn't hurt to take it to a local shop and let them look at it.
    view full answer...
  • Are There Hubs for a Straight Spindle with 1-1/4" or 1-3/8" Diameter
    I'd love to help but we don't have any hubs for this axle as it's appears very odd and uncommon. The best option we can offer is a new axle. In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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)....
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Identifying Old Camper Axles With 2-3/8" Diameter
    Hi Dan; is there a tag on the axle? That would be the only real way for me to identify it for sure. I'm guessing you would have an old metal tag which should have a serial number. You could also check on the axle itself for a serial number engraved on one of the ends closer to the spindle if the tag isn't there. If you add this information in the comments below I will reach out to the manufacturer if they're still around to identify the axle. Also, # 58846 is a part number corresponding...
    view full answer...
  • What Axle Is Compatible WIth The 5 on 5-1/2" Hubs AKIHUB-555-35-EZ-K?
    Hello Jason, thanks for reaching out. The 5 on 5-1/2" hubs are pretty uncommon these days, so I am not surprised to hear that there are no complete axles that come with them. The Easy Grease Trailer Idler Hub Assembly # AKIHUB-555-35-EZ-K you mentioned will fit any standard 3,500 lb axle. The hub uses the # L68149 (1.378" inner diameter) inner bearing and # L44649 (1.063" inner diameter) outer bearing which is standard for the 3,500 lb axles. We offer a few compatible axles, like the...
    view full answer...
  • Availability of Hub With 6 on 5-1/2 Bolt Patter for 2k or 3.5k Axle
    There are hubs that have a 6 on 5-1/2 bolt patter that will fit a 3,500 lb axle. You won't find any for a 2k axle. The Trailer Hub and Drum Assembly # AKHD-655-35-K and Easy Grease Trailer Hub and Drum Assembly # AKHD-655-35-EZ-K both have a 6 on 5-1/2 bolt pattern. For brakes you can use the # AKEBRK-35-SA. If you only want idler hubs you would use the # AKIHUB-655-35-K or # AKIHUB-655-35-EZ-K instead. All of these hubs use # L68149 inner and # L44649 outer bearings commonly found on...
    view full answer...
  • How To Choose the Correct Replacement Axle for a Trailer
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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 also attached a video I did to help others...
    view full answer...
  • How To Choose the Correct Replacement Axle for a Snowbear Trailer
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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 also attached a video I did to help others...
    view full answer...
  • How To Choose the Correct Replacement Axle for a Lowe Boat Trailer
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, 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 also attached a video I did to help others...
    view full answer...


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Info for this part was:

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