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  1. Trailer Leaf Springs
  2. Dexter
  3. 30-1/2 Inch Long
  4. Slipper Springs
  5. 10000 lbs
  6. 5 Leaf
Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles - 30-1/2" Long
Dexter

Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles - 30-1/2" Long

Part Number: DX55QR
In Stock
$248.15
Trailer Leaf Springs
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Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bronze bushing with 7/8" inner diameter. Great Prices for the best trailer leaf springs from Dexter. Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles - 30-1/2" Long part number DX55QR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Leaf Springs - DX55QR

Highlights

  • Supports 10,000-lb Axle (5,000-lb per spring): Handles heavy-duty trailer loads securely.
  • 30-1/2" Long x 2-1/2" Wide: Sized for strong suspension travel and stable ride height.
  • 5-Leaf Slipper Design: Flexes to absorb shock and smooth out rough or uneven roads.
  • 7/8" ID Bronze Bushing: Provides durable, low-friction movement at the spring eye.
  • 7/16" Leaf Thickness: Built from sturdy steel to resist sagging under repeated stress.
  • Replace in Pairs: Keeps axle alignment correct and ensures even suspension performance.

Features to know about

Smooth Ride on Rough Roads: 5-Leaf Slipper Spring Soaks Up Shock

Bumpy roads don’t have to mean a rough trip. This Dexter 5-leaf slipper spring flexes to absorb road shock and vibration, keeping your trailer riding level and steady even over uneven ground. With five stacked leaves and a 5,000-lb spring capacity (for a 10,000-lb axle), it keeps the ride smoother while reducing wear on the frame and components.

Built for Heavy Loads: Strong Steel with 2-1/2" Width

Hauling weight calls for serious suspension hardware. This spring is built from sturdy steel with a 2-1/2" width and 7/16" leaf thickness, giving it the strength to handle demanding loads. It holds your axle securely in place while still flexing enough to cushion heavy cargo on every trip.

Reliable Mounting and Long Life: Bronze Bushing with 7/8" Eye

The front eye comes fitted with a bronze bushing that’s ready for a 7/8" bolt. Bronze stands up to friction better than nylon, helping the spring move smoothly without binding or squeaking. It’s a solid setup that stays tight and lasts longer through miles of towing.

Straightforward Replacement Fit: 30-1/2" Length Keeps Alignment True

At 30-1/2" from the center of the eye to the end of the spring (unloaded), this replacement fits cleanly into standard hanger or equalizer setups. The slipper end slides into place so everything lines up correctly, keeping the axle centered and the trailer tracking true.

Stable Suspension Setup: Replace in Pairs for Even Performance

For best alignment and handling, replace both springs together. Over time, old springs can sag or stretch, throwing your suspension geometry off. Matching new springs on both sides restores balance so your trailer stays level and tows predictably.

Specs

Capacity

  • Spring capacity: 5,000 lbs
  • Axle capacity: 10,000 lbs

Quantity

  • Quantity: 1 leaf spring

Dimensions

  • Length from center of spring eye to end of spring (unloaded): 30-1/2"
  • Spring width: 2-1/2"
  • Leaf thickness: 7/16"

Eye Diameter

  • Eye diameter with bushing: 7/8"
  • Eye diameter without bushing: 1-1/8"

Construction

  • Number of leaves: 5

Note

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

072-077-00 Dexter Axle Slipper Trailer Leaf Spring - 5 Leaf - 5,000-lb Capacity

Replaces UNA-297





Video of Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles - 30-1/2" Long
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Checking Out the Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles

Hello everybody This is Jeff at etrailer.com. Today we'll take a look at this Dexter 30 and a half inch long, five leaf slipper spring with the flat end for 10,000 pound trailer axles. Now this slipper leaf spring will act as part of your trailer suspension systems. It provides the attachment point for your trailer's axle and it uses multiple leaves to allow flexibility to absorb road shock. Number of leaves they use is five on this spring. It does allow for a nice smooth ride to reduce wear and tear on your trailer at and it ensures level ride on bumpy and uneven surfaces.

Now to install this spring, it does require pre mounted hangers or an aftermarket hanger kit for installation. Those items we do sell separately on our website. Basically the eye of the spring right here attaches to a hanger that's mounted on your trailer frame and the slipper end right here. This will slide into your hanger or equalizer. This is a sturdy steel construction.

Now this one does include the bronze bushing on the spring eye end here. The eye diameter with that bushing in it is seven eighths of an inch. A few specs on this, the quantity is for one leaf spring. The spring capacity on this is 5,000 pounds for this spring and it fits on axle capacities of 10,000 pounds. Now I do wanna give you a few measurements on the spring, few of the critical measurements.

The first one is the length of the spring, and that's always measured from the center of the eye to the end of the spring. That'll get you the total length. From the center to the end is right at 30 and a half inches long. And then the axle location measurement is gonna be, the axle will be mounted right here at the middle of the spring, so the actual location measurement was going to be from the center of the eye to the center of the spring. So if we do that is 13 and a half inches and the width on the spring is two and a half inches.

That should do it for the review on this Dexter, 30 and a half inch long, five leaf slipper spring with the flat end for 10,000 pound trailer axles..

Customer Satisfaction Score:

Ratings & Reviews

5.0

24 reviews
5 Stars
(24)
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1 Star
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Great quality.
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product is good but shipping package was too weak for springs.
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Work great, loaded them up to close to max and no issues at all.
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box looks great.
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Very helpful customer service, fast shipping, product still works as new a year later
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Recent order was shipped quickly and we are happy.
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ALWAYS NEEDED AND SOMETIMES HARDF TO FIND BUT ETRAILER NEVER LETS ME DOWN AND THEY ALWAYS HAVE STOCK.
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Perfect
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Very good service
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See what our Experts say about this Dexter Trailer Leaf Springs


Info for this part was:

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