Replacement Leaf Spring for 2021 Wolfpack 365PACK16

Updated 12/05/2023 | Published 12/01/2023

Question:

Have a 2021 Wolfpack 365 pack 16 with two 7,000 lb axles. One of the leaf springs is flattened out just wondering what I need to order to replace it. When I measure its about 26 in for my tie. Its 1 and 3/4 wide. 13 something inches from the front bolt to the center pin.

asked by: Skyler

Expert Reply:

When you replace leaf springs on a trailer you want to match the capacity as well as the length. Since your 2021 Wolfpack 365PACK16 has 7k axles you want 7k leaf springs (3,500 lbs per spring). You can also use your spring eye to spring eye measurement or the flat measurement to determine the length.

Assuming you measured along the leaf spring itself when you got your 13" distance from the spring eye to the center bolt you could use the 6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles # e64SR. The same measurement on this leaf spring is 13-3/16" so it is close enough to work. If you measure the spring eye to spring eye distance you need to account for the fact that the leaf spring has flattened so it will be longer than a new one.

I have attached a helpful article below that also includes a video showing how to measure leaf springs for your reference.

expert reply by: Robin H