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  1. Trailer Leaf Springs
  2. etrailer
  3. Double Eye Springs
  4. 25-1/8 Inch Long
  5. 3500 lbs
  6. 4 Leaf
4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/8" Long
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4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/8" Long

Part Number: e54SR
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$42.99
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Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 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 - 25-1/8" Long part number e54SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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etrailer Trailer Leaf Springs - e54SR

  • Double Eye Springs
  • 25-1/8 Inch Long
  • 3500 lbs
  • 4 Leaf
  • 1-3/4 Inch Wide
  • etrailer
  • 9/16 Inch Eye
  • Standard Grade
  • Nylon Bushings

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): 25-1/8"
  • Spring width: 1-3/4"
  • Eye diameter with bushing: 9/16"
    • Eye diameter without bushing: 11/16"
  • Leaf thickness: 5/16"
  • Number of leaves: 4
  • Additional dimensions: see table


Double-Eye Spring Diagram

Part NumberABCD
e54SR12-9/16"13-3/16"25-1/8"3-1/4"


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.



e54SR etrailer Double Eye Trailer Leaf Spring - 4 Leaf - 1,750-lb Capacity

Compares to SP-212275




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Customer Satisfaction Score:

Ratings & Reviews

4.7

1656 reviews
5 Stars
(1396)
4 Stars
(157)
3 Stars
(40)
2 Stars
(16)
1 Star
(47)
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.

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Well packaged and early shipment. Large variety of sizes to choose the perfect part.



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