bing tracking image
  1. Trailer Leaf Springs
  2. etrailer
  3. Double Eye Springs
  4. 26 Inch Long
  5. 4500 lbs
  6. 6 Leaf
6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long
etrailer

6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long

Part Number: e27SR
In Stock
$72.17
Trailer Leaf Springs
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 4,500-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. 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long part number e27SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (2383)
  • Q & A (0)
  • Photos

etrailer Trailer Leaf Springs - e27SR

Highlights

  • Handles 4,500-lb Axles: Supports 2,250 lbs per spring for solid load control and balance.
  • 26" Eye-to-Eye Length: Keeps proper axle alignment and smooth suspension travel.
  • 6-Leaf Double-Eye Design: Flexes to absorb bumps and reduce trailer bounce.
  • 1-3/4" Width x 3/8" Thick Leaves: Built for strength and consistent ride height.
  • 9/16" ID Nylon Bushings: Ready for standard bolts to ensure a quiet pivot point.
  • Sturdy Steel Construction: Resists wear and maintains trailer stability over miles.

Features to know about

Smooth Ride Over Rough Roads: 6-Leaf Double-Eye Design Absorbs Shock

A harsh ride can beat up both your trailer and what’s inside it. This 6-leaf double-eye spring flexes to take the sting out of bumps and potholes, keeping the trailer steady and level on uneven pavement. Rated for a 4,500-lb axle and 2,250 lbs per spring, it gives your suspension the right balance of strength and flex so the trailer tracks smooth mile after mile.

Reliable Suspension Support: 26" Eye-to-Eye for Proper Axle Alignment

Uneven or sagging suspension makes towing unpredictable. This spring restores correct geometry with an unloaded length of 26" from eye center to eye center and 1-3/4" width. When installed, it keeps the axle centered and level, reducing frame stress and tire wear. The 3/8"-thick leaves stack solid for consistent support under load, maintaining the trailer’s stance and balance.

Stronger Connection Points: 9/16" Nylon-Bushed Eyes Reduce Wear

Worn bushings and sloppy bolt holes can cause noise and play in the suspension. This spring includes 9/16"-ID nylon bushings that fit snugly on standard suspension bolts, cutting down on metal-to-metal friction. The smoother movement helps prevent squeaks and extends the life of your hangers, shackles, and equalizer parts.

Built to Last: Sturdy Steel Construction Handles Heavy Use

Long trips and heavy loads demand durable hardware. Each leaf is formed from strong steel to handle the rated weight without fatigue. The layered spring pack spreads the load evenly through all six leaves so nothing’s overstressed. Pair it with a matching spring on the other side for even performance and a suspension that stays dependable season after season.

Specs

Capacity

  • Spring capacity: 2,250 lbs
  • Axle capacity: 4,500 lbs
  • Quantity: 1 leaf spring

Dimensions

  • Length from center of spring eye to center of spring eye (unloaded): 26"
  • Spring width: 1-3/4"
  • Eye diameter with bushing: 9/16"
  • Eye diameter without bushing: 11/16"
  • Leaf thickness: 3/8"
  • Number of leaves: 6

Additional Dimensions

  • Part Number: e27SR
  • A: 13"
  • B: 14"
  • C: 26"
  • D: 3-3/4"

Technical diagram of etrailer 6-leaf double-eye trailer spring showing labeled dimensions A, B, C, and D for 26-inch long 4,500-lb trailer axle application.

Note

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

e27SR etrailer Double Eye Trailer Leaf Spring - 6 Leaf - 2,250-lb Capacity

Compares to SP-256275





Customer Satisfaction Score:

Ratings & Reviews

4.7

2383 reviews
5 Stars
(2003)
4 Stars
(219)
3 Stars
(60)
2 Stars
(34)
1 Star
(67)
Review sort icon
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 4,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.

by:

Perfect



by:

These springs are exactly what I ordered. They will do the job nicely. Thank you.



by:



by:



by:

Sales person was very helpful in assuring me that I had chosen the correct springs for my rv.



by:

Still going strong!



by:

These worked perfectly. Definitely a great improvement from old ones.



by:

Scott profile picture

Scott

6/30/2024

Great. No problems



by:

Mike R. profile picture

Mike R.

9/21/2024

I upgrade the leaf springs only because the manufacturer place bare minimum weight resistances and quality. I dont recommend exceeding your axle capacity though, my axles were well within my upgrade. It did raise the height ever so slightly 1. Not noticeable from bottom or my top stairs Ive made for my entry door. I wont be breaking any more springs on this Toyhauler, and I feel a difference in towing and stability. I had an alignment performed by professionals right after installing, I didnt want drifting and tire wear to be another problem. Hope this helps someone.



by:

on time just as advertised great produc t!



by:

Great just what was ordered. Fast shipp ing!@



by:

I just received my delivery of these new springs. I ordered them day before yesterday. Wow, very quick delivery. Springs look good and will be installed tomorrow. No down time when ordering from these people!!



by:

Shipping was fast and springs were exact fit. Would buy from again.



by:

The product is perfect and I will be ordering from you in the future



by:

Easy install.Replaced 40 year old springs that were broken in more than one place. Took two hours to install. Raised thr trailer six inches and work the way they are supposed to.



by:

These springs perform better than the original springs. Installed very quickly and easily. Very pleased with all the products I have ordered from etrailer



by:

Worked perfectly! Looks great!



by:

Haven't hauled anything yet, but the fit is just what I needed! Trailer sits right and the springs look like good quality.



by:

Replaced a set of worn and broken 3500lb springs. We usually haul mulch and brush on this trailer. We have 2" increase in deck height over empty and loaded. Wonderful improvement.



by:

shipping was so very fast. great



by:

We just yesterday got the springs mounted. Everything looks good so far. The new springs brought the tail end of my camper up some.



by:

Springs fit existing shackles. Easy install. My trailer is back on the road.



by:

eTrailer is extraordinary! I ordered on a Sunday... from Roger, an actual HUMAN BEING... who has a wonderful command of the English language... and, who was incredibly helpful! The correct parts were shipped. They arrived ahead of schedule. They appear to be very well constructed and fit PERFECTLY! It doesn't get any better. Expectations exceed in every aspect. I need to order more stuff for my RV from them. Thank you!!!



by:

great fast delivery only took 2 days to get them and they fit perfectly

Duane profile picture

Duane

3/6/2026

I put these leaf springs on an old utility trailer and after a year there still working great and I can carry more weight

Kate F. profile picture
Etrailer Expert

Kate F.

3/6/2026

@Duane Glad to hear things are holding up as they should Duane! What kind of heavy stuff are you hauling around?


by:

These are junk. At the recommendation of these guys I upgraded my travel trailer springs to these. They didn’t last 1 year. They went flat on our first trip and I don’t overload my trailers. They wouldn’t replace them. Piss poor customer service. I’ll never buy from this company again.


25
25

See what our Experts say about this etrailer Trailer Leaf Springs

  • Trailer Leaf Springs Rated Slightly Higher Than 4,400 lb Axle
    Hi Todd, To go with trailer leaf springs that are slightly stiffer than the 4,400 lb rating of your axle you can go with 4,500 lb springs or 5,000 lb springs. The right one is going to depend on the length of your current springs though, as you'll need to measure from center eye to center eye of your springs to get the right length. You'll want to measure with the trailer jacked up and no weight on the springs if you can, and since leaf springs flatten out a bit over time, you can go...
    view full answer...
  • 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...
    view full answer...
    Image 1 for
  • What are the Proper Components Needed to Install the Leaf springs On a Trailer
    Building a single axle trailer you will need the following items to install leaf springs. I have listed the part numbers for the PR626 Springs next to the items needed. 2 Springs - # e27SR 2 Front Hangers - # 115917, 1-1/2 inch tall or # 28-5, 3-1/4 inches tall 2 Rear Hangers - # 30-20, with 1-1/2 inch or # 93003-3x, with 3-1/4 inch 4 Shackle Straps - # TRSL313 6 Shackle Bolts and Nuts - # 166081 These components are available in the following Kits. Single Axle Trailer Hanger Kit 1-1/2...
    view full answer...
    Image 1 for
  • Is There A More Robust 26" Long Leaf Spring To Use In Place Of e22YR?
    Hello again, Doug. The # e22YR spring is for a 4,000 lb axle, so technically this is already more robust than what would typically be used with your axle. If you want to bump up the capacity even farther, we do have the # e27SR spring which is 26" long and is for a 4,500 lb axle. Should be a bit more durable than what you have now, and it will fit into your suspension. Your spring breaking like that is a bit worrisome. Usually when we see this happen repeatedly it is because the springs...
    view full answer...
  • How Far Apart Should the Leaf Spring Hangers Be Spaced With a 26 Inch Long Leaf Spring
    When using the 4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles part # e27SR with the Single-Axle Trailer Hanger Kit for Double-Eye Springs part # APS4 you will need to space the leaf spring hangers 25-3/4" apart.
    view full answer...
  • Replacement Leaf Springs for a Vintage Camper
    With how long your current springs are, you will have replace the hangers for the springs to attach to. That being said, this does happen sometimes and it is not the end of the world. The 6-Leaf Double Eye Spring # e27SR will have a length of 26 inches from eye to eye, so you will also need the # APS2 hanger kit. This will cover both hangers on both sides, so you will need no other parts to get this system up and running.
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Recommended 26 Inch Leaf Springs for 3750 lb Tandem Axle Boat Trailer
    The 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long # e27SR will be the closest fit for your 3750 lb axle. Having leaf springs rated slightly higher is normal because you will be limited in capacity by the weakest component on your trailer and normally you want that to be your axle. These springs will not be too strong for that axle as to cause too firm a ride.
    view full answer...
    Image 1 for Image 2 for
  • Would upgrading the leaf springs on my camper increase the height of the camper?
    You're not wrong Lane but I have 2 options that would work a bit better for what you're wanting to do. When you swap leaf springs, you’re mostly just reducing sag under load. That can help a little, but it usually won’t give you the height gain you’re looking for. Since your goal is to raise the camper, you’ll get much better results with a Correct Track kit or an over/under conversion. Correct Track Trailer Alignment and Lift Kit for Tandem Axle # RR23QX lets you raise your trailer...
    view full answer...
  • What Causes Trailer Leaf Springs To Break Continuously
    Yes, leaf springs must be replaced in pairs which is why one side left go and then the other shortly after. In regards to the stent you get on a full set of leaf springs, there are really a ton of variables present here so it is hard to predict. However, if you are a full-timer then odds are your trailer is going to be subjected to harder conditions and most likely more weight than the average trailer therefore your suspension components will wear faster. I have attached our leaf spring...
    view full answer...
  • Leaf Spring Replacement for 3,600 lb Boat that is 26 inches Long
    The best leaf spring for your application is the item # e27SR which matches the 26 inch length you need and has a 4,500 lb capacity. This would have just enough extra capacity that won't fail but also would still flex enough to cushion the ride quality.
    view full answer...
  • Replacement 26" Long Leaf Spring for a Boat Trailer
    Hey Mel. How did you get the 26-1/4" measurement on your current leaf springs? If the weight of the boat and trailer was still on the suspension they're probably going to be closer to 26" long if not shorter. Leaf springs like to stretch out after years of use and the only way to get an accurate measurement is to lift one side of your trailer up or take a measurement from the center of the spring eye to the center pin on the leaf spring along the curve( measurement B in that attached image)....
    view full answer...
  • What Info is Needed to Pick Out Leaf Springs for 2019 Image 2970RL
    Hey Darrell, what we need to know to pick out replacement leaf springs is the length of the leaf springs and the axle capacity. If you can get me that info we can see what you'd need.
    view full answer...
  • Galvanized Idler Hub That Fits Square #84 Spindle
    Let's start with the spindle and hub you asked about, and they are indeed compatible. Reason why is this spindle accepts hubs with inner bearing L68149 and outer bearing L44649, which is exactly what the Easy Grease hub you mentioned uses, so the two will work together: - Square #84 Spindle for 3,500-lb Trailer Axles # TRU47FR - Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized # AKIHUB-545-35-G-EZ-K And as for the hanger kit and leaf springs you mentioned,...
    view full answer...
  • Replacement Brakes, Hub/Drums, and Leaf Springs for a Kodiak Ultimate 3221RLSL
    Hey David, thanks for reaching out again! I definitely hear where you're coming from and I don't blame you for not trusting your 4,400 lb axles. Whenever I've looked into parts for them everything seems to be a hodge-podge of pieces fitted together just to say something is rated for that 4,400 lbs. With that being said, since you have a unique spring center measurement you will either need to special order an axle or you can use a Timbren system like the Axle-Less # ASR5200S01 rated for...
    view full answer...
  • Leaf Spring Recommendation 2010 Heartland Edge
    Hey Sheryl, the best option would be the part # e27SR which is a 6-leaf spring that is 26 inches long and has a 4,500 lb axle capacity. I think this covers everything you are looking for!
    view full answer...
  • 2021 Grand Design Imagine 2800BH Replacement Leaf Spring
    Can you get me the length of one of your good leaf springs from eye bolt center to eye bolt center? With that I can see what you'd need.
    view full answer...
  • Recommended Leaf Springs for 4,400 lb Axle Based on Axle Position and Hanger Locations
    The typical springs for the AL-KO 4,400 axles are one of two lengths. If you have the 25-1/4 inch length, then you will want the 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles # e28SR, but if you have the 26 inch springs, you will want the 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles # e27SR. The width will be the same so you will want to determine the length based on the position of the axle using dimension A and D in the attached photos and the axle position based on the hanger...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Leaf Spring for Karavan Boat Trailer
    Can you get me the length of your current springs and your trailer's axle capacity? With that I can pick you out the best option.
    view full answer...
  • Can 4,400 lb Axles Use 26 Inch, 6,000 lb Leaf Springs
    Hi Wes, Yep, if you'd like you can definitely go with the 6,000 lb capacity, 26" long 6-Leaf Double-Eye Spring for 6,000-lb Trailer Axles # e94SR. It's not going to hurt anything, though the ride will be a bit stiffer compared to the 4,500 lb # e27SR leaf springs. If you're okay with that though, and like the added robustness of the 6k springs, you most certainly can do that.
    view full answer...
  • Replacement Hub and Brake Assemblies for a 4,400 lbs Axle
    Hey Cat, thanks for the information. I've got the rest of the parts you're needing but we do not have an axle that measures 79-1/2" wide. The closest we have is a 72" and 85". The Trailer Hub and Drum Assembly item # 8-407-5UC3-EZ is designed for 4,400 lbs axles and has a 6 on 5-1/2 lug nut pattern. It uses Inner bearing item # L68149 and outer bearing item # LM67048 so you'll want to confirm these are the same bearings in your current hubs. You'll be able to replace your damaged brake...
    view full answer...
  • Attaching Shackle Bolts and Spring Hangers to Utility Trailer
    It makes no difference which direction the shackle nut or bolt head is facing. The bolt is not driven in, when the shackle bolts are tightened, the knurled portion of the bolt will be drawn into place. Make sure you use a lock nut, and snug it down then back it off about 1/4 turn so the shackles will not bind. If you use a wet shackle bolt with a grease zerk, you will want the zerk facing the outboard side of the trailer for easy access. The movement of the suspension will make it almost...
    view full answer...
  • 4,500 lb Leaf Spring Recommendations for a Dual Axle Trailer
    Generally speaking, the heavier the spring rate the rougher the ride will be when unloaded. That is the sacrifice that gets made when you go to a spring that will allow you to have a higher towing capacity. If you are concerned about ride quality and are positive that the trailer will never see more than 9,000 lbs then leaf springs # e27SR would be a good choice for you. Regardless of the springs you choose, you will be limited by the lowest rated component of your trailer. So if the...
    view full answer...
  • Replacement Leaf Spring for 2022 Forest River Wolfpup 16FQ
    Hey Kevin, you would want 4,400 per axle and not 2,200 lb per axle. The closest we have for a leaf spring to that in 26 inch in length would be the part # e27SR which is for a 4,500 lb axle.
    view full answer...
  • What Leaf Springs Do I Need For 1998 Roadrunner Trailer?
    Hello Abel, thanks for reaching out. So leaf springs can flatten out and flex up to 1" longer than the original measurement. I do not think your springs were originally 25-1/4". It is more likely they were around 26" originally. Replacing a 3-leaf spring with a 4-leaf will lift the trailer a tiny bit higher, but you are talking about only 3/8" or the thickness of one leaf. As far as recommending a spring, I will need to know the weight capacity of your axle. For example, the 4-Leaf...
    view full answer...


< Previous
123. . .10



Do you have a question about this Trailer Leaf Spring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Chris R
Video by:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Mike S
Written by:
Mike S
Employee Andy C
Installed by:
Andy C
Employee Kevin C
Installed by:
Kevin C

At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.