Recommended U-Bolts for a 5,200 lbs Axle

Updated 11/07/2023 | Published 11/04/2023

Products Featured in This Question

5-Leaf Double-Eye Spring for 6,000-lb Trailer Axles - 25-1/4" Long

(2349)

$76.27

Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter

(334)

$19.26

U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7" Long U-Bolts

(2213)

$71.67

Question:

I am upgrading from the OE 4 leaf springs to this 5 leaf spring. Which U bolt set will I need for this 5 leaf spring? I have 5200lb. tandem axles. Also, can I use the existing bolt plates on top of the springs? Thank You!

asked by: Martin

Helpful Expert Reply:

For replacement U-Bolts I recommend two of the U-Bolt Kit item # APUBR-8 as it includes the correct length U-Bolts for the item # e34SR springs, new U-Bolt plates, and new nuts.

I would not recommend reusing your existing u-bolts plates since you're going to be replacing everything else. Cost wise it would be less expensive to buy two kits. If you decide to keep your bolt plates you would need eight of the Replacement U-Bolt with Nuts item # 1755892.

expert reply by: Jerred H