---
product_id: 593157741
title: "SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit"
brand: "sehnsucht"
price: "₨787049"
currency: LKR
in_stock: true
reviews_count: 2
url: https://www.desertcart.lk/products/593157741-sehnsucht-4-leaf-of-sw4b-trailer-spring-3500lb-tandem-trailer
store_origin: LK
region: Sri Lanka
---

# Lifetime service guarantee 1750lbs capacity Heavy-duty carbon steel SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit

**Brand:** sehnsucht
**Price:** ₨787049
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Trailer Game with SEHNSUCHT!

## Quick Answers

- **What is this?** SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit by sehnsucht
- **How much does it cost?** ₨787049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/593157741-sehnsucht-4-leaf-of-sw4b-trailer-spring-3500lb-tandem-trailer)

## Best For

- sehnsucht enthusiasts

## Why This Product

- Trusted sehnsucht brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comprehensive Kit:** Includes U-bolts, tie plates, and hangers for a complete suspension solution.
- • **Lifetime Assurance:** Enjoy peace of mind with our lifetime after-sales service policy.
- • **Durable Construction:** Crafted from heavy-duty carbon steel with an anti-rust coating for long-lasting performance.
- • **Precision Engineering:** Eye to eye length of 25-1/4 inches ensures a perfect fit for your trailer.
- • **Unmatched Load Capacity:** Each spring supports up to 1,750lbs, perfect for your 3,500lbs trailer axle.

## Overview

The SEHNSUCHT 4 Leaf SW4B Trailer Spring Suspension Kit is engineered for optimal performance, supporting up to 1,750lbs per spring. Made from heavy-duty carbon steel with an anti-rust coating, this kit includes all necessary components for a reliable and durable trailer suspension system. With a lifetime service guarantee, you can trust in its quality and performance.

## Description

SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit

## Features

- About The Springs: Each spring offer 1,750lbs capacity, suit for standard 3,500lbs trailer axle. Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, 2 Bushings Installed for Each Spring, Leaf Thickness 5/16 inch.
- About The Replacement: It will replace SW4B / 72-42 / UNA212 / 124903 / 9150014 / 93184 OEM. The Leaf Springs Made of Heavy Duty Carbon Steel for transmission stability and friction damping, Extra added anti-rust coating for corrosion resistance and long-lasting performance.
- About The Axle U-bolt Kit: This kit include 4 x 5-1/2" long U bolts, U bolts dia. 1/2"; 2 x tie plates for 1-3/4" leaf springs; 8 x 1/2"-20 hex nuts. And this kit used for 2-3/8" dia round trailer axles.(This product offer 2* U-bolt kit).
- About The Trailer Axle Hanger Kit: This kit include 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts. And this kit used for 1-3/4" leaf springs.
- About Service after Sale: High quality assurance! And we provide lifetime after-sales service policy.If you have any problems, please contact us first, we will try our best to ensure you are 100% satisfied!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SEHNSUCHT |
| Brand | SEHNSUCHT |
| Package Dimensions | 71.12 x 45.72 x 15.24 cm; 34.02 kg |
| Manufacturer reference | LS0005 |
| Manufacturer part number | LS0005 |
| Position | Front |
| Item Weight | 34 kg |

## Product Details

- **Brand:** SEHNSUCHT
- **Auto Part Position:** Front
- **Material:** Carbon Steel
- **Included Components:** Installation Hardware
- **Manufacturer:** SEHNSUCHT

## Images

![SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit - Image 1](https://m.media-amazon.com/images/I/81zB-wxWyaL.jpg)
![SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit - Image 2](https://m.media-amazon.com/images/I/71KWry1iBqL.jpg)
![SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit - Image 3](https://m.media-amazon.com/images/I/81CufYQdhdL.jpg)
![SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit - Image 4](https://m.media-amazon.com/images/I/710OHUvRG+L.jpg)
![SEHNSUCHT 4 Leaf of SW4B Trailer Spring, 3500lb Tandem Trailer Axle Suspension Kit with 1750lb Capacity Double Eyes Leaf Springs, 2*U-Bolt and Hanger Kit - Image 5](https://m.media-amazon.com/images/I/81U+qWfQqjL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Shorted parts
  

*by B***B on Reviewed in the United States on 27 April 2024*

Did not get everything pictured. Was shorted 4 u-bolts, plates 8 nuts. Could not wait 4 more days for u bolts. Had to spend $60 to get local.

### ⭐⭐⭐ 







  
  
    Missing Parts
  

*by L***M on Reviewed in the United States on 20 April 2024*

Missing parts. Short 4 U bolts and 2 plates that go on U bolts.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.lk/products/593157741-sehnsucht-4-leaf-of-sw4b-trailer-spring-3500lb-tandem-trailer](https://www.desertcart.lk/products/593157741-sehnsucht-4-leaf-of-sw4b-trailer-spring-3500lb-tandem-trailer)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-11*