Features:

  • Pair of 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)
  • Cross-Reference: SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184
  • Free Open (Height of Arc): 3"; 2 Bushings Installed for Each Spring
  • Leaf Thickness 5/16
Great!

My boat is finally riding right! Easy install, a bit shorter than I needed but just added a couple of brackets and bam!

A GREAT SET OF SPRINGS

A really great set of leaf springs, at a fair price and FAST shipping! I recommend NEVER using USPS when possible as they SUCK! Use FED-EX or UPS every chance you can!

Great quality at a very good price

Checked locally for springs and the shops wanted at least twice as much. Springs were as advertised and are working great on my pontoon boat trailer. If the salt water eats these I will purchase another set to replace them.

Read the bottom of the page for description

I returned these.. I needed them for a truck, and these was for a trailer..

leafsprings

Just doing some maintenance to my boat and trailer during all this covid-19 shutdown. They took about 30 to 45 minutes to put on. worked great

Smooth ride

Had to replace our two springs on our pop up trailer. Fit perfectly. On driving to Yellowstone, the springs were so smooth we forgot we were towing the trailer!

As advertised direct replacement great fitment

Exactly what I needed. Installation was easy and matched up perfectly. Product came in quicker than expected. No negatives here.

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