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SOUTHWEST WHEEL™ Heavy Duty 3,500 lbs. Tandem Trailer Axle Suspension Kit (Leaf Springs, Hanger & U-Bolt kit)

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$110.99

$ 48 .99 $48.99

In Stock

1.Style:Standard Kit


  • Four 4-Leaf Double Eye Spring 25 1/4" Eye to Eye, 1 3/4" wide, 2400 lbs. capacity each
  • One tandem hanger kit
  • Two 2 3/8" round ubolt kit



Product Description

tandem trailer axle suspension kit

Southwest Wheel Heavy Duty 3,500 lbs. Dual Trailer Axle Suspension Kit (Leaf Springs, Hanger & U-Bolt kit)

Heavy Duty 3,500 lbs. Dual Trailer Axle Suspension Kit (Leaf Springs, Hanger & U-Bolt kit)

  • This suspension kit is for a Tandem trailer's
  • Fits Dexter Axles

This kit includes:

  • 4 x 4 leaf 25 1/4" double eye spring 2400 lbs each. 1 3/4" wide and will accept a 9/16" shackle bolt. Nylon bushings are included.
  • 2 x 2 3/8" round axle U-Bolt kit, bolt length 5 1/2", 1/2" diameter, for 1 3/4" spring
  • 1 x Tandem hanger kit for 3,500 lb axle using double eye springs

What's included in Southwest Wheel's Heavy Duty 3,500 lbs. Dual Trailer Axle Suspension Kit

4 leaf trailer leaf spring

4 x 4 Leaf 25 1/4" Double Eye Trailer Leaf Spring

(4) 4 Leaf 25 1/4" Double Eye Trailer Leaf Spring (2400 lbs.) for 3,500 lb. Axle

  • 4-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 2400 lbs capacity per spring

3,500 lbs. Tandem Hanger kit

1 X Southwest Wheel Tandem Trailer Axle Hanger Kit for Double Eye Springs (3.5K Axles)

Contains everything you need to attach trailer springs to the frame of you trailer.

Kit Includes:

  • 2 x 7-3/4" Long Triangle Equalizer
  • 2 x 2.5" long hangers
  • 4 x 1 3/8" long hangers
  • 8 x 2 9/16" Shackle Straps
  • 14 x 9/16"-18 x 3" Long Shackle Bolts
  • 14 x 9/16"-18 Self Locking Nuts

2-3/8" Round Trailer Axle U-Bolt Kit

2 x Trailer Axle 2 3/8" Round U-Bolt Kit

U Bolt Kit for 3,500 lbs. 2-3/8" Round Trailer Axle 5 1/2" Long 1/2" Diameter

Kit Includes:

  • 4 x U-Bolt Plates for 1-3/4" leaf springs
  • 8 x 5 1/2" Long & 1/2" Diameter U Bolts
  • 16 x 1/2" Lock washers
  • 16 x 1/2"-20 Fine Hex Nuts

3,500 lbs. Tandem trailer axle suspsension kit

Complete Southwest Wheel 3,500 lbs. Dual Trailer Axle Suspension Kit

This kit includes everything needed to replace a 3,500 lbs. Tandem trailer axle suspension.

Customer Reviews
4.5 out of 5 stars 40
4.5 out of 5 stars 91
4.2 out of 5 stars 12
Leaf Spring Capacity 1750 lbs. 1750 lbs. 2400 lbs.
Easy Install

Jacob Hebrock
Reviewed in the United States on May 17, 2024
This kit installed nicely. All the parts were there as well always a plus Great price as well
chad kessner
Reviewed in the United States on January 28, 2024
Everything fit perfectly and went on with no problems. Very smooth installation and the springs work great!
Tim C.
Reviewed in the United States on November 12, 2023
product worked great , but not all parts provided fit my trailer. Had to miv and match old and new parts to install on my trailer. It looks and works great just had to clean up each old part used to match the new parts. It was not to difficult to install , just time consuming. I'm sure if everything went back perfectly it wouldn't take much time to install.