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  1. Trailer Leaf Springs
  2. etrailer
  3. 25-1/4 Inch Long
  4. Double Eye Springs
  5. 5000 lbs
  6. 4 Leaf
4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long

4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long

Our Price: $62.99
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Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 5,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter. Great Prices for the best trailer leaf springs from etrailer. 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long part number e44SR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (98)
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etrailer Trailer Leaf Springs

  • 25-1/4 Inch Long
  • Double Eye Springs
  • 5000 lbs
  • 4 Leaf
  • 1-3/4 Inch Wide
  • etrailer
  • Painted

Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 5,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.


  • Leaf spring acts as part of your trailer's suspension system
    • Provides attachment point for your trailer's axle
  • Multiple leaves allow flexibility to absorb road shock
    • Allows for a smooth ride
    • Reduces wear and tear on trailer
    • Ensures level ride on bumpy and uneven surfaces
  • Sturdy steel construction
  • Nylon bushings included
  • Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation
    • Spring attaches to hanger mounted on trailer frame at one end
    • Other end connects to shackle straps suspended from hanger or equalizer


  • Quantity: 1 leaf spring
  • Spring capacity: 2,500 lbs
  • Axle capacity: 5,000 lbs
  • Length from center of spring eye to center of spring eye (unloaded): 25-1/4"
  • Spring width: 1-3/4"
  • Eye diameter with bushing: 9/16"
    • Eye diameter without bushing: 11/16"
  • Leaf thickness: 3/8"
  • Number of leaves: 4
  • Additional dimensions: see table

Double-Eye Spring Diagram

Part NumberABCD

Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.

Leaf springs are an integral part of your trailer suspension system. The leaf springs provide the attachment points for your trailer's axle, suspending it from the frame of your trailer. Each spring flexes to absorb road shock as you travel, allowing the axle to move somewhat independently of the rest of your trailer. This helps to reduce wear and tear on the trailer and also ensures a smooth ride.

Double-eye leaf springs attach to hangers that are welded onto your trailer. One end of this spring will attach directly to the hanger with a suspension bolt. The other end will attach to shackle straps that are suspended from a hanger. These straps allow the spring to move and pivot so that it can better compensate for uneven pavement. If you have a tandem- or triple-axle trailer, the shackle straps will be attached to the equalizer that connects multiple springs.

To mount this spring, you will need hangers, shackle straps, and suspension bolts. If you are simply replacing a spring, you may still have hangers welded onto your trailer. You should, however, replace your shackle straps because they are usually the first component to wear out. You may choose to replace old suspension bolts as well. It is recommended that you replace the other leaf spring in your setup at the same time. Because springs can sag and elongate as they wear, this new spring may not exactly match the old one, and the alignment of your trailer could be affected.

If you are fabricating a trailer, you will need to purchase a hanger kit for installation. To determine the type of hanger kit that you need, you must know the specific type of leaf spring that you have, as well as your axle capacity. Depending on the hanger kits used with them, springs can be configured to work for single-, tandem- or triple-axle applications. Hangers and other suspension components can also be purchased separately if there isn't a complete kit that works for your setup.

e44SR etrailer Double Eye Trailer Leaf Spring - 4 Leaf - 2,500-lb Capacity

Compares to SP-218275

Item # e44SR

California residents: click here

Customer Satisfaction Score:

Customer Reviews

4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long - e44SR

Average Customer Rating:  4.9 out of 5 stars   (98 Customer Reviews)

Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 5,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.


Thank you for your help sir.
Here are
some pics of the job.
Hopefully the next pics will have the sumosprings installed as well


Packing is atrocious and shipping is trash. Didn’t ship my whole order, chose to ship via 2 different shippers because it was cheaper for them to do so. Ship dates were not honored as posted on site when ordering.


I suspected my springs were at the end of their life because of the way the trailer was sitting so I ordered them. The next afternoon I rolled over a curb and one spring completely snapped.
I received the leaf springs exactly on time yesterday around 11:30am, I installed them immediately because its my work trailer, and I was back up and running by 3:30. Good deal!


hi carol
I just finished putting the
new spring on my travel trailer, went fine. wanted to mention delivery was on time.


These springs are holding up well after several thousand miles. I bought these to replace the 3 leaf springs that were on my travel trailer before that had started to bow downward. They seem better able to handle the unexpected nasty bumps I have hit occasionally. They increased the ride height an inch or two, so I readjusted my hitch ball height and load equalizer bars accordingly. The trailer behaves much better now.


3500# trailer needed a little stiffer spring, nice fit and quality compared to 3500# springs.


Fit like a glove and delivered on time! Of course we'll need to use them before we can really rate them but so far so good!


Excellent choice for my 2019 Cherokee WolfPup 16BHS. Originally speced with 3500# springs, were completely flat in four years. These returned 3-4” of clearance. Perfect fit. Strongly recommend.


Working very well. Restored my trailers load capacity.


Thx to Josh B for all his help! Etrailer is the place to do business. They understand customer service.


Received in 2 days. Excellent


Everything did fit but with some persuasion. Probably my trailer. The shipping however was a week past the “estimated delivery date”. That’s the reason for the three stars. When I called to find out why, I was told that was an estimated date. When your boat trailer is down and you want to fish that’s not a very good estimate.


The best!
New springs from etrailer
puts your mind at ease While traveling.


Came promptly exactly as stated and fit easily
Very pleased


Fast shipping & fit just like original ones.



No problems.


3 day shipping/rcvd outstanding


Good quality at a good price.


etrailer is an absolutely wonderful company to do business with. I have never had an issue with this excellent business. Shop here with complete confidence. You will never be disappointed.


It all arrived earlier than expected. There was 2 broken plastic bushings that were put in the same box as the springs, but I was able to use a couple of the older ones.


What excellent service I received. I received my shipment promptly and one of my items was ordered incorrectly. I wish I had known but was not too bummed. It was probably my mistake. When I called to re-order the rep recommended I go right to the manufacturer for the special part, and gave me the number. etrailer credited my credit card for the incorrect part and because it was not an expensive item did not require me to return it. Thank You!!!


Service was great and I was helped with the right parts for my RV. THANKS


Good spring .just took a long time to get it 3 weeks


One year and all is well


All parts were here very quick. They fit well, andvI think they will last longer than springs that were stock.


Very easy to work with.

Show More Reviews

See what our Experts say about this etrailer Trailer Leaf Springs

  • Correct Leaf Spring for Trailer with Lippert 3,500 lb Axle
    Thank you for the photo! I was able to use the serial number on your axle to determine which is the correct replacement leaf spring for your trailer. For this, you are going to want to use the 3-Leaf Double-Eye Spring # e57SR. The measurement you provided of 26" long is correct but the leaf spring needs to be measured while unloaded as it will lengthen while a load is present. If you were to take the leaf spring off of the trailer it would measure 25-1/4" unless badly worn. I don't recommend...
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  • Is There an Optimal Loaded Weight for Trailer Leaf Springs
    There isn't a definitive rule of thumb when it comes a proper or ideal load on trailer leaf springs like the 5,000 pound # e44SR you were looking at (as long as they aren't overloaded). Obviously a completely empty trailer is going to ride a bit different and be a little "bouncy" compared to one that's fully loaded, but there isn't necessarily a "sweet spot" in between that you want to try to stay at. If it becomes an issue you can always add some suspension upgrades such as the Lippert...
    view full answer...
  • Replacing Leaf Springs On A Coachmen Freedom Express Travel Trailer
    I can certainly point you in the right direction. We do have the # e22YR which is a 26" long 2,000 lb leaf spring. We also have the # e44SR which is a 25-1/4" long 2,500 lb spring. When replacing old leaf springs, it is critical that the replacement spring is the same length as the old spring. Leaf springs are measured across from center eye to center eye. It is best to jack up your trailer and measure the spring while not under a load. Generally you will be limited by what size spring...
    view full answer...
  • How To Upgrade Leaf Springs And Add Shocks to a Coachmen Clipper 17FQ
    Yes, you can upgrade the leaf springs on a Coachmen Clipper 17FQ to a higher rated set just keep in mind the ride may be a bit stiffer. I have attached a list of our leaf spring options for you but if you can provide me with the unloaded eye to eye measurement I can then recommend a suitable replacement. The 4-Leaf Double-Eye Spring part # e44SR for example are rated for 2,500 lbs each and measure 25-1/4" eye to eye which is pretty standard. The Lippert Components Bolt-On Shock Kit part...
    view full answer...
  • How to Choose Correctly Rated Trailer Leaf Springs for Single Axle
    Ideally the leaf springs on your trailer simply match or just slightly exceed the weight capacity of the axle. Leaf springs that are rated too high compared to the trailer's weight can lead to a rougher ride on the road. The axle capacity should be stamped right on the unit itself or it may be on the trailer's main information tag located on the frame up towards the coupler. If your trailer typically has a loaded weight of around 4,500 pounds though, there's a good chance that the axle...
    view full answer...
  • Recommended Leaf Springs For AL-KO T-44/D-44 Axle
    The 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long # e44SR is not a direct replacement for your OEM springs, however it is a solid replacement option. These springs are rated slightly higher than your axle but if you have the same eye to eye measurement are a great choice I'd recommend for your application.
    view full answer...
  • How to Select Correct Replacement Trailer Leaf Springs
    The best way to measure a trailer spring for purposes of selecting a replacement is to remove it completely from the suspension. It is also important to note that leaf springs will tend to elongate over time as they wear. You might pull a well-worn spring from your trailer and find its eye-to-eye length is actually 1/2-inch to 3/4-inch longer than when it was new (and also longer than the correct replacement). For instance, part # e44SR that you referenced is a 4-leaf double-eye spring...
    view full answer...
  • Torque Rating Requirements for Installing Leaf Springs on a 7000 lb Tandem Axle Trailer
    The torque requirements for leaf spring u-bolts depend on the diameter of the u-bolts that are being used. If the gross weight of your tandem axle trailer is 7,000 lbs, then you likely have two 3,500 lb axles. Typically 1/2 inch diameter u-bolts are used with leaf springs for 3,500 lb axles and they have a torque rating of 45 ft/lbs to 70 ft/lbs. The shackle bolts do not require a specific torque rating because tightening the shackle bolts too much will squeeze the shackle straps against...
    view full answer...
  • How to Pick Out Replacement Leaf Spring for Jayco Fifth Wheel
    When replacing trailer leaf springs we strongly recommend you replace them in pairs. I would urge you to get a set of matching properly rated springs for your trailer as soon as possible. If you look on the frame of your trailer there should be a plate with the trailer VIN number and the axle capacities of the trailer. You will want to pick leaf springs that are as close to the axle capacity as possible. You will want to also measure the distance from eye to eye of your old leaf springs...
    view full answer...
  • Leaf Spring Replacements Compatible With 10K Trailer With Dual Axles
    For your replacement leaf spring on your 10K trailer with dual axles, you will want a spring rated at 2,500 lbs capacity or more so the 2 springs that attach to your axle will not limit your trailer capacity. For instance we have the 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long # e44SR or the 4-Leaf Slipper Spring w/ Hook End for 5,000-lb Trailer Axles - 26-5/8" Long # SP-231275 each rated for 2,500 lbs. The measurements of your current springs will also be an...
    view full answer...
  • Do etrailer Leaf Springs Come with U-Bolts
    Hey Addison, the trailer hitch replacement leaf springs part # e44SR does not come with u-bolts. We have U-bolt kits that would work though like with the part # APUBR-9.
    view full answer...
  • Correct Replacement for Dexter Leaf Spring 072-078-00
    The 4-Leaf Double-Eye Spring part # e44SR is what I recommend using to replace your Dexter Leaf Spring 072-078-00. It's the same length but a slightly higher capacity, 4,400 lbs vs. 5,000 lbs which is not much so it won't really affect the ride and they will last slightly longer.
    view full answer...
  • What Agencies Can Assess Damage to Trailer
    Thank you for the photo of your trailer showing the damaged coupler. Determining whether the damage to your trailer is safely repairable or not will require in-person examination by someone with an engineering background or by another authority such as your local DOT. Laws vary by state and may also vary by Parish/County; regulations can also differ between recreational and commercial trailers. I have included below some links to websites that may direct you to the right authority for...
    view full answer...
  • Replacing Leaf Springs On A Grand Design Camper With 4.4K Dexter Axles
    I can definitely point you in the right direction. Leaf springs can expand up to 1" when under a load. If yours measured 26" with weight on them, I would be looking at a 25-1/4" long spring as a replacement. If you want to beef up the suspension a bit, we have the # e44SR which is a 4 leaf 25-1/4" long spring for a 5,000 lb axle. We also have the # e34SR which is a 5 leaf 25-1/4" long spring for a 6,000 lb axle. Both of these springs are 1-3/4" wide, which is standard width for a double...
    view full answer...
  • Replacing Leaf Springs On A StarCraft Trailer
    I can certainly point you in the right direction. We carry a variety of 25-1/4" long 1-3/4" wide springs. It really comes down to the weight capacity of your axle. In this size we have the following; # e57SR - 4,000 lb axle # e44SR - 5,000 lb axle # e34SR - 6,000 lb axle Now I do not have a way to confirm your axle specs based on a year, make and model. Your axle should have a tag on it that specifies the weight capacity. Alternatively you may be able to contact a StarCraft dealer...
    view full answer...
  • Trailer Leaf Spring Replacement Recommendation for 2007 Forest River Trailer
    Most important two things you need to know are the capacity of the axle/leaf spring you need and the length keeping in mind that springs tend to stretch a bit over time when compared to new. Based on the length you mentioned of 25-1/2 inches for the good springs the correct size you'd need is 25-1/4 inch like the # e44SR for a 5k axle or the part # e57SR for a 4k axle. If you need a different capacity email me back and I'll see what your best option would be.
    view full answer...
  • Which Leaf Springs Are Recommended For My 2002 AZ-TEX 5x8 Utility Trailer?
    As you mentioned your 2002 AZ-TEX utility trailer having a 2-3/8" diameter axle, it is safe to assume you have a 3,500 pound axle. With that said, with your registration saying you are rated up to 5,999 pounds, it does complicate things. Typically you would see this kind of capacity when there are 2 axles, but I don't think I have seen a 5'x8' utility trailer set up with tandem axles before. I would usually say to go with the 4-Leaf Double-Eye Spring - 25-1/8" Long # e54SR as they are...
    view full answer...
  • Recommendation For Upgrading Sagging Suspension On A 2018 Keystone Hideout Travel Trailer
    Though upgrading to the 5-Leaf Double-Eye Spring for 6,000-lb Trailer Axles # e34SR will not compromise any of the suspension components, it will affect the ride quality of the trailer. As your 2018 Keystone Hideout has a fully loaded weight of 9,665 pounds, these springs may be a little too highly rated, in my opinion. With that said, if the 3,500 pound springs just aren't cutting it, the 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles # e44SR will be a better option. Especially if...
    view full answer...
  • Is 4-Leaf Double-Eye Spring # e44SR Painted
    The leaf springs like the 4-Leaf Double-Eye Spring # e44SR that you referenced do have a light coat of paint on them. Since the U-bolts you currently have are basically brand new you could easily reuse them.
    view full answer...
  • How to Determine the Correct Replacement Leaf Springs for a 2017 Karavan USM-4100 Boat Trailer
    When replacing the leaf springs on your boat trailer, you will need to match all of the dimensions and the spring capacity as closely as possible to the original spring. Typically the measurement from eye to eye will lengthen and the height measurement will decrease with wear. I have included a picture that will show you the measurements you will need to match to replace your leaf springs. From what I could find on your 2017 Karavan boat trailer, it has a GVWR of almost 5,000 lbs. So at...
    view full answer...
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  • Replacement Leaf Spring Solution for Dexter D52 Axle with 5,200 lb Capacity
    As long as the axle the won't exceed 5,000 lbs the trailer leaf spring # e44SR would work great since it has a 5k capacity. If you need the full capacity of your axles you'd have to move up to a 6k spring with the part # e34SR instead. This would be rated a little high and could potentially give you a stiffer ride, but it would still work great. I do want to note that using 6k leaf springs doesn't increase the capacity of the trailer, and that you would still be limited to the 5.2k rating...
    view full answer...
  • Where to Start When Deciding Where to Locate New Axles on a Trailer
    The correct axle location is the spot that allows the tongue weight to be between 10 and 15 percent of the total trailer weight when loaded. I attached a picture that shows a chart with the overall process outlined as well as a link to a help article that covers it all as well.
    view full answer...
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  • Choosing Between 4,000 and 5,000 Lb Leaf Springs to Replace 25-1/4 3,500 Lb Leaf Springs
    It's okay to replace leaf springs with ones rated for more weight and pretty common to do so but keep in mind, the higher you go the rougher the ride will be. If you have a utility trailer then I'd probably opt for the higher rated 5,000 lb springs, 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles part # e44SR. If you have a camper trailer then I'd probably opt for the lower rated 4,000 lb springs, 3-Leaf Double-Eye Spring for 4,000-lb Trailer Axles part # e57SR.
    view full answer...
  • Cushioned Equalizer, U-Bolt Kit, and Leaf Springs for 2003 Keystone Cougar 276
    Yes everything you mentioned would work well together on your 2003 Keystone Cougar 276 with a 33 inch wheelbase. The EZ Flex equalizer kit part # K71-652-00 would give you a more cushioned ride quality than you have now, would work great with the 3,500 lb leaf springs # e44SR and the part # APUBR-1 would be correct size u-bolt kit.
    view full answer...

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Info for this part was:

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