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HAULK DEPOT

Axle Spring Seat – For 3" Tube | HD
SKU: 3-SPRST-HD
$13.80 USD $13.80 USD
Shipping calculated at checkout.
In stock
Description

Heavy-duty axle spring seat designed for 3" round axle tubes, compatible with 5,200 lbs, 6,000 lbs, and 7,000 lbs axles. Made from raw steel, this spring seat offers robust support for trailer suspension systems and accommodates both 1-3/4" and 2" wide leaf springs. Weld-on installation ensures a secure and lasting fit.

Detailed Information:
Axle Diameter 3"
Hole Size 5/8"
Width 1.7"
Weight Capacity Fits 5,200–7,000 lbs Axles
Material Raw Steel
Leaf Spring Compatibility 1-3/4" and 2" Wide Springs
Fitting:

Weld-on installation for 3" round trailer axles. Provides a reliable mounting surface for leaf springs on 5.2K–7K axles. Designed for quick fabrication or axle replacement tasks.

Features:
  • Reliable Support: Ensures firm spring attachment for consistent suspension performance.
  • Versatile Design: Works with multiple axle capacities and spring widths.
  • Durable Construction: Made from raw steel to withstand rugged use and long-term wear.
  • Precision Fit: Compatible with industry-standard 3" round tubes and common spring setups.
Interchangeable Part Numbers:
  • SP-3-LOTOF25207
  • SPSEAT-23-42-2
  • SP-3200001080029
Product Overview:

This Axle Spring Seat from Haulk Depot fits 3" round axle tubes and supports axles rated 5,200–7,000 lbs. With raw steel durability and compatibility for both 1-3/4" and 2" wide leaf springs, it's an ideal solution for trailer suspension installations and repairs requiring strength, precision, and longevity.

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 | HD

Customer Reviews

Based on 12 reviews
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J
Job Golsworthy
Heavy-Duty Axle Accessory

Perfect for trailer repair; strong and dependable.

B
Brady Jaumet
Versatile Spring Support

Works with both 1-3/4" and 2" leaf springs easily.

P
Petr Novak
Perfect Fit for 3" Axles

Fits my 5.2K trailer axle flawlessly; no modifications needed.

O
Onfroi Punyer
Reliable for 6K Axles

Holds my 6,000 lbs trailer perfectly; no sag or shift.

M
Marmaduke Leisk
Strong and Precise Fit

Exact fit on my 3" axle; holds leaf springs tight.

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