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Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 6,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.
Features:
Specs:
| Part Number | A | B | C | D |
|---|---|---|---|---|
| e34SR | 12-3/4" | 13-1/3" | 25-1/4" | 3-1/8" |
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.
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Average Customer Rating: 4.8 out of 5 stars (63 Customer Reviews)
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 6,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Got my package today, it was on time. Haven’t opened it up yet but as I went to pick it up seems like they just threw the package. There’s a big hole on the corner of the package when delivered and the leaf springs were sticking out. I’m sure no one stole anything from it as the U-bolts and hardware came in a different box next to it intact. But as for the leaf spring box, seems as if just thrown down and the leaf springs sticking out from it being dropped. I didn’t open it, I just picked it up from the delivery area.
Appear to be of good quality. Replaced the nylon bushings with bronze.
They came on time and they look very good I have not installed yet but will soon
Have not installed yet but great service and fast shipping ETRAILER great service
All parts arrived in a timely manner, and as ordered. Upon installation I found that they were of good quality and easily installed. I am quite happy with my purchase.
I broke a leaf spring on my trailer for the second time while hauling my Jeep coming south out of Flagstaff. I replaced all the springs with this product from etrailer and also added the MORride upgrade. The result has been very excellent. Quieter, Smoother towing experience....I highly recommend this product.
Very good product. Fit and worked exactly as I hoped it would. Its hard to give a any product like this five stars without having run it for a couple years to see just how durable it really is.
U-bolts seem to be good quality. Would purchase again.
The springs were just what the doctor ordered. Installation was a snap. Very pleased.
excellent product, don't go cheap on su spension!
I was totally in shock they were exactly the springs that I needed for my pontoon boat trailer I couldn't be happier with the service that I received from e-trailer and I would definitely recommend them to someone else
Took all the sag out of my buggy hauler. Rides good now
Ordered on Christmas eve, shipped that day also. Arrived in 5 days. Installed today. Fit great, balanced trailer much better. Website answered all questions needed to order right springs.
After 1 year the spring is still doing fine. the size fit just right.
My review of the actual product I ordered, 6K springs is one part. They are as advertised. Correct measurements, no surprises. The really impressive part is the service provided by etrailer. I placed the order on a Friday, early evening. It was on the road by Saturday early morning, and to my door Tuesday. This was the standard, free shipping mind you. Plus, I got updates on every step of the process, from the moment the order was received, until it was at my door. Top notch service. Strongly recommend doing business with them for any of your trailer needs.
This item hasn't even shipped although it was show in stock on 7/21/23 when the other part of the order shipped.
Good price and prompt shipping on some leaf springs i ordered. I wish they offered a made in USA alternative, or anything other than china.
Easy to deal with, fast shipping!
Better than stock.
Good quality, very easy to order, great follow up!
Great springs
A great experience all the way around! I look forward to ordering more parts in the future.
Thank you
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Jenny N.
3/16/2024
I will definitely let our shipping department know how this arrived. And Customer Service will reach out to check with you if anything was damaged.