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  1. Trailer Leaf Springs
  2. etrailer
  3. Double Eye Springs
  4. 27 Inch Long
  5. 1-3/4 Inch Wide
  6. 3500 lbs
4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long

4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long

Item # e97SR
Our Price: $60.99
Trailer Leaf Springs
Shipping Weight: 13 lbs
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Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-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. 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long part number e97SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (62)
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etrailer Trailer Leaf Springs - e97SR

  • Double Eye Springs
  • 27 Inch Long
  • 1-3/4 Inch Wide
  • 3500 lbs
  • 4 Leaf
  • Painted
  • etrailer

Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.


Features:

  • 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


Specs:

  • Quantity: 1 leaf spring
  • Spring capacity: 1,750 lbs
  • Axle capacity: 3,500 lbs
  • Length from center of spring eye to center of spring eye (unloaded): 27"
  • 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
e97SR13-1/2"14"27"2-3/4"


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.



e97SR etrailer Double Eye Trailer Leaf Spring - 4 Leaf - 1,750-lb Capacity

Compares to SP-210275




California residents: click here


Customer Satisfaction Score:


Customer Reviews

4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long - e97SR

Average Customer Rating:  4.6 out of 5 stars   (62 Customer Reviews)

Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.

by:

Great product. My fault by ordering too short. Paul B. Worked with me and had a shorter and heavier version in the mail.

Trailer sticker for GVW is unreadable so I was in SWAG mode on leaf weight. Product looks great though, just mot enough clearance between tire and fender.
PAUl B is very helpful. After the springs, on to the full brake system replacement.



by:

I ordered the wrong springs. I contacted “Paul” who is generating a return label. I’m being charged [XX] on a purchase of [XX] for the springs needless to say no more e trailer for me. A local shop had the right springs at [XX] each



by:

Thank you very much my fish house is ready for ice. Happy holidays to all of you and thanks again.



by:

Wrong size

Etrailer Expert

Jenny N.

2/7/2024

I am sorry to hear that the spring did not work out for you. Were you able to find one that fit? How did you measure your old spring? Sometimes the springs can flatten out and can be up to a half inch longer when measured than what you need.



by:

Etrailer went above and beyond when ups lost the shipment. They notified me of the issue and got another item shipped immediately. Very pleased!



by:

Fast delivery and was as advertised



by:

Amazing to be able to follow the shipment from order entry to every shipping location, the time at each location it was received, the time it left each location, until it was on the UPS truck and received at our home at the day promised.



by:

Got the right fit and it came so fast! Great resource!



by:

Very prompt delivery as promised.



by:

Good price fast delivery



by:

HEAVY UDTY AND GREAT QUALITY



by:

Got the leaf spring attachment and everything worked great.



by:

Fast delivery no problems



by:

Fast service, quality product.



by:

Excellent product and an excellent company to deal with



by:

Thank You for the Quick Service, AWESOME JOB!!!!



by:

Fast shipping. Excellent service



by:

GOOD PRODUCT AS DESCRIBED



by:

made in china, some leaves are kicked to one side



by:

Very fast and efficient service. Received when promised.



by:

Good products at a fair price delivered quickly that's as good as it needs to be



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See what our Experts say about this etrailer Trailer Leaf Springs

  • What Is The Optimum Angle For Shackle Straps To Sit At On The Equalizer
    There isn't an exact angle to go off of when it it comes to shackle straps, but we try to them to sit in a 'W' shape to allow for the suspension to travel without binding up. Depending on the length of the shackle straps the angle can vary a bit so it's a bit of a guessing game to get it perfect. If you're replacing your shackle straps, equalizers, or leaf springs you'll want to make sure that you properly measure each component and get matching sizes to avoid any issues with the suspension...
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  • Replacement Leaf Spring for 3,500 lb Axle with 25-3/4 Double Eye Spring
    Thank you for all of the information! For your application I recommend checking out the 3-Leaf Double-Eye Spring for 4,000-lb Trailer Axles # e57SR. This measures 25-1/4" from center eye to center eye but that will likely match up with what you have. Most people will measure the leaf spring while it still has a load on it (even if it's just the trailer frame) but we take our measurements while the spring is unloaded. If you relieve pressure off of the leaf spring by raising your trailer...
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  • How to Choose Replacement Leaf Springs for a 2021 Grand Design Transcend 240ML
    It looks like your 2021 Grand Design Transcend 240ML has dual 3,500 lb axles so we can take that information as a starting point. For proper fitment we then need to lift the trailer up by the frame so the leaf spring(s) can hang freely and then measure from the center of one eye to the center of the other eye. Once we know this we can choose the correct replacement springs. Here are the different options we have available based on your axle weight ratings: - 23-1/8" Long # e59SR -...
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  • How Long Are Double-Eye Leaf Springs Rated for 3,500 lb Axles
    The double-eye leaf spring suspension systems we have for 3,500 lb trailer axles measure 27 inches # e97SR, 25-1/8 inches # e54SR, and 23-1/8 inches # e59SR.
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  • Solution for 28 Inch Long Replacement Leaf Spring
    Depending on how you measured, you may be able to use the 4-Leaf Double-Eye Spring # e97SR. This leaf spring is 27" long and is designed for 3,500 lb axles. You also want to match up your leaf spring capacity to your current axle capacity. Assuming your leaf springs are worn out they will be elongated. If you didn't account for this, then the 27" measurement is probably more accurate. If the # e97SR was worn out and flat it would measure 28" eye to eye.
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  • How to Determine Correct Leaf Spring Replacement For Gulfstream 19RBS Vintage Cruiser Travel Trailer
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  • Replacement Leaf Spring Options for a 2014 Aspen Trail 2650RBS
    It's always good practice to change out both leaf springs of an axle for a consistent ride quality, and changing out all 4 on your tandem axle 2014 Aspen Trail 2650RBS will just go even further to help with a smooth towing experience. According to my research your trailer should have 3,500 lb axles so you just need to measure from center eye to center eye with the spring unloaded and then choose the correct length spring. For 25-1/8" Long us part # e68SR or for 27" Long use part # e97SR.
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  • Determining Length Leaf Spring for 2015 Prime Time Tracer
    The only way to know what length 3,500 lb trailer axle will work on your 2015 Prime Time Tracer will be to measure the length of your leaf springs to know whether or not you'd want a 27 inch part # e97SR or the shorter 25-1/8 inch # e54SR.
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    While I do not have any way to look up the parts used in the construction of your 2004 Weekend Warrior Super Lite FS 2300 I do see it has a GVWR of just over 7,000lbs which means you likely have 3,500lb leaf springs under your trailer. You will need to measure the leaf spring along the radius of the spring from hole center hole center for the mounting bolts. The measurements we list are the eye center to eye center on the spring when the spring is new and relaxed. 23-1/8" Leaf Spring...
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  • How to Find Replacement Leaf Springs for 1960 Shasta Airflyte Trailer
    To find the correct replacement leaf springs for your 1960 Shasta Airflyte trailer you will need your axle capacity and the length of the leaf springs. The axle capacity can typically be found on the axle tag. Because of the age of the trailer this might not be visible. You could also use the axle diameter to find the capacity. Typical Axle Diameters Based on Axle Capacity - 1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter - 3,500-lb Axles: 2-3/8 inch diameter - 6,000-lb - 7,200-lb...
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  • How to Choose Correct Replacement Leaf Spring for 28' Coachman Catalina Camper
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  • Picking Out Replacement Leaf Spring for 2016 Northwood Nash 24M with 3,500 lb Axle
    So we know you have a 3,500 lb trailer axle based on what you listed but we don't know how long of springs you'd need which is the other piece of info needed. The most common size that most likely is what you need is 25-1/8 inch like the part # e54SR but we do have other sizes too like with the part # e97SR which is 27 inch and # e59SR which is 23-1/8 inch. You'd want to jack up the frame of your trailer enough that there isn't a load on the springs and measure length from spring eye...
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  • Will 1/8 Inch Longer Replacement Leaf Springs Fit Forest River Travel Trailer
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  • Will Switching to 3,500 lb 4-Leaf Double-Eye Springs Impact Ride Quality & Ride Height
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  • Correct Replacement Leaf Spring For A Single Axle Trailer With 26" Hanger Spacing
    Our general rule of thumb is that the hanger spacing should be 1/4" -1/2" less than the length of the leaf spring. There is a small amount of tolerance,(1/2" or less) but not much. I do not recommend using a 25-1/4" long leaf spring with a 26" hanger spacing. We have a leaf spring # e97SR which is 27" long. This will be your best bet for a 3.5K double eye spring.
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  • Differences Between etrailer # e97SR and Universal Group # SP-210275 Leaf Springs
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  • How To Choose Correct Replacement 28-1/2" Long Leaf Springs for a Trailer
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    Based on your images it does appear your trailer was built to have double eye springs rather than a slipper spring. For this you will need to measure your current mounts from bolt hole center to bolt hole center. We have the 3,500LB leaf springs which will provide you with enough capacity. We have them in a 23-1/8" # e59SR, 25-1/8" # e68SR or 27" # e97SR length. You will want to select the spring length slightly larger than your mounting bolt pattern. You will need the Suspension Kit #...
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  • Does 3,500 lb Leaf Spring Need to Have Same Number of Leaves as Original
    Yes, you can replace your 3,500 lb 7-leaf springs with leaf springs that have 3 or 4 leaves because the weight rating is the same. The number of leaves isn't a determining factor; for example, there are 4-leaf springs for both 2k and 6k axles. So you simply need springs with the correct rating for your axle, as well as the right length. For that, you'll want to measure the length from center-to-center of the spring eyes, taking into account you current leaf springs will have elongated...
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  • Leaf Spring, Hangers, U-Bolt Kit for 2000 Dri Doc Bass Boat Trailer
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Do you have a question about this Trailer Leaf Spring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Kevin C
Installed by:
Kevin C
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

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