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DEXTER

Axle Spring Seat – For 3" Tube | DXT
SKU: 003-677-00
$16.00 USD $16.00 USD
Shipping calculated at checkout.
In stock
Description

This spring seat is designed for 3" round trailer axles and serves as a base for mounting leaf springs securely to the axle tube without the need for drilling. Essential for proper axle-to-suspension alignment and load support.

Detailed Information:
Tube Diameter 3"
Compatibility Round trailer axles
Material Raw steel
Fitting:

Weld-on design for use with 3" round axle tubes. Two spring seats are required per axle. Not recommended for galvanized axles due to welding limitations. Position the spring seat over the axle body, aligning both legs evenly on each side of the tube before installing the leaf spring and securing with a U-bolt kit.

Features:
  • Reliable Spring Support: Allows leaf springs to rest evenly across the axle surface.
  • No Drilling Required: Avoids structural compromise of the axle tube.
  • Strong Weld-On Fit: Permanently mounts to steel axles for lasting performance.
  • Standard Fit: Compatible with most 3" round Dexter-style axles.
Interchangeable Part Numbers:
  • 003-677-00
Product Overview:

The Axle Spring Seat – For 3" Tube | DXT is an essential suspension component for 5.2K to 7K trailer axles. Designed for safe and accurate leaf spring mounting, it ensures proper axle alignment without the need to drill the axle tube. Ideal for use on non-galvanized steel axles in utility, cargo, and equipment trailers.

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.
Axle Spring Seat – For 3" Tube | DXT

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
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D
Dmitri Sokolov
Fits like a glove.

Had to replace a damaged spring seat. This one fit my 3" axle tube exactly and my springs dropped right in.

J
Jesus Bolsteridge
Perfect fit for my 3" axle.

Exactly what I needed for my trailer repair. Welded on easy and fit the axle and springs perfectly. Great quality.

Y
Yale Mullarkey
One was slightly warped.

One of the spring seats had a minor warp, but it was still functional and welded on fine after some convincing. The other one was perfect.

N
Nikolai Volkov
Solid and well-made.

The raw steel is a good thickness. Welded on with no issues. These feel much more secure than the old ones I was replacing.

D
Dmitri Calterone
Sturdy and simple.

Good, heavy-duty spring seats. Nothing fancy, they just do the job right. Exactly what you want.

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