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HAULK DEPOT

Heavy Duty Suspension Kit – Single Axle – Double Eye Springs | DXT
SKU: SA-SUSPKIT-DXT
$24.00 USD $24.00 USD $35.00 USD
Sale 31.43% $11.00 USD (31.43%)
Shipping calculated at checkout.
In stock
Description

The Dexter K71-403-00 Single Axle Heavy Duty Suspension Kit is a complete solution for trailers utilizing 1-3/4" wide double eye leaf springs. Featuring high-strength shackle links, shoulder bolts, and flange nuts, this USA-made kit offers durability and ease of installation. Ideal for utility, boat, camper, and enclosed trailers.

Detailed Information:
Axle Type Single Axle
Spring Compatibility 1-3/4" Wide Double Eye Springs
Bolt Diameter 9/16"
Bolt Length 2-1/4"
Country of Origin USA
Included Components:
  • 2 x Shackle Link – 018-012-01
  • 2 x Shackle Link Assembly – 018-021-00
  • 6 x Flange Nut – 006-092-01
  • 2 x Shoulder Bolt – 007-126-00
Fitting:

Designed for single axle trailers using 1-3/4" wide double eye springs. Ideal for boat, camper, enclosed, and utility trailers.

Features:
  • Perfect Fit for Single Axles: Compatible with most utility and enclosed trailers using double eye springs.
  • Heavy-Duty Build: Made to withstand harsh conditions and constant use.
  • Complete Kit: Includes all critical hardware components for installation.
  • Torque-Friendly: Shoulder bolts allow for proper tensioning; use of thread locker recommended.
  • USA Made: Precision-built and tested for quality assurance.
Interchangeable Part Numbers:
  • K71-403-00
  • 018-012-01
  • 018-021-00
  • 006-092-01
  • 007-126-00
Product Overview:

This suspension kit from Dexter is the trusted choice for maintaining or upgrading your trailer's ride stability and suspension performance. With all components engineered to handle heavy loads, it's the go-to kit for single axle builds using double eye leaf springs.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
Heavy Duty Suspension Kit – Single Axle – Double Eye Springs | DXT

Customer Reviews

Based on 12 reviews
83%
(10)
17%
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H
Humberto Fend
Minor Issue with a Nut, But Solid Kit

One of the flange nuts was a little stiff, but a quick trip to the hardware store fixed it. Otherwise, this is a great, comprehensive kit. The parts are strong and the installation was straightforward.

I
Isiahi Iskov
Smooth Ride, High Quality Parts

My trailer used to bounce a lot. After installing this kit, the ride is much smoother and more controlled. The components are a perfect fit and seem incredibly durable. Highly recommended.

B
Beau Zuker
Excellent for DIY Trailer Builds

I'm building a custom utility trailer and this kit was the ideal solution. The detailed information on the product page made it easy to ensure compatibility. The parts are high-quality and easy to work with.

A
Artus Weiss
Sturdy and Reliable

Used this kit to rebuild the suspension on my small enclosed trailer. The components feel very heavy-duty and well-made. I have full confidence in this kit for the long haul.

N
Nicolais Lawlan
Easy Installation, Great Components

Swapped out the worn-out suspension on my boat trailer with this kit. The bolts and nuts went on without a hitch. Having all the right parts in one package made the job quick and easy.

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