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Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 5,200-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 |
|---|---|---|---|---|
| 072-025-00 | 13" | - | 25-1/4" | 3" |
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.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, everybody. This is Jeff at etrailer.com. Today we're gonna take a look at this Dexter 25 and a quarter inch long 4-Leaf Double-Eye Spring for the 5,200 pound trailer axles. Now this leaf-spring hatch is part of your trailer suspension system. Provides the attachment point for your trailer's axle. The multiple leaves on this allow flexibility to absorb road shock.
This one has four leaves. Now it does allow for a nice, smooth ride, reduces wear and tear on the trailer, and ensures a level ride on bumpy and uneven surfaces. Now the length of the spring is always measured from the center of one eye to the center of the other when it's unloaded like it is now. So what we're gonna do, get our tape measure, go center to center, and there's your 25 and one quarter inch length The width on the spring is one and three three quarters inches. This is a sturdy steel construction.
Does have the nylon bushings included. You can see them installed here. The eye diameter with the bushing installed is nine 16ths of an inch. Now pre-mounted hangers, or aftermarket hangar kit is required for installation. Those items we do sell separately on our website.
Basically the spring will attach to a hanger that's mounted on your trailer frame at one end, and then the other end connects to a shackle strap that's suspended from either a hanger or an equalizer. This is for a quantity of one leaf spring. Spring capacity is 2,600 pounds. So when this is used with one on the other side of the axle, it'll meet the 5,200 pound axle capacity. Now there are additional dimensions of the spring that are listed on the product page if you do need them.
But that's gonna do it for a look at this Dexter 25 and a quarter inch long 4-Leaf Double-Eye Spring for 5,200 pound trailer axles.
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