M-parts SW4B Trailer Spring - 25-1/4" Double Eye 4-Leaf Spring 1-3/4" Wide for 3,500 lbs (3.5K) Trailers (1750 lb Capacity Per Spring)

$ 38.99

Score By Feature

Based on 10 ratings

Sturdiness

9.29

Value for money

9.28

Easy to use

8.38

How Our Score Is Calculated

The SW4B trailer spring has a 25-1/4" Double Eye 4-Leaf Spring with A and B) Trailers (1750 lb capacity per spring)

The distance from the center of the spring eye to the center of the spring eye is 25-1/4 inches.

A diameter of 9/16" is required with bushing (a diameter of 11/16" without bushing).

A sheet of leaves has a 5/16" thickness / a number of leaves of

There are also UNA212, UNA-212, SW4B, PR4B, LIB-401-DE, 93184, 9150014, 72-42, 72-042, 4 LEAF, 3500, 25-1/8, and 124903.

Exactly what I needed

5/5

The delivery was fast and the installation was simple.

Sean Adams

| Sep 07, 2020

This is excellent

5/5

Easy to install, provides a lot of clearance, and is an excellent product. We make these springs thicker and stronger than the factory ones.

Anais Howell

| Oct 21, 2020

Investing is a good idea

5/5

I really like how easy it is to install this product.

Felipe HOUGHTON

| Dec 07, 2020

As a result of the U A boat

5/5

That's what I like about it it fits and does what it's supposed to do.

Karter Stevenson

| Dec 19, 2020