Can 6K or 7K Rated Leaf Spring be Used for a 5,200 lb Axle

Updated 01/28/2026 | Published 08/22/2024

Products Featured in This Question

6-Leaf Double-Eye Spring for 5,300-lb Trailer Axles - 24-7/8" Long

(2341)

$50.57

6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles - 24-7/8" Long

(2341)

$77.51

Question:

I have 5200lb axles could I go with a heavier spring ? Like a 600lb or 7000lb? Are the price for all 4? Or is it $XXX for just one? Thank you

asked by: Don C

Expert Reply:

Hello there!

You can go with a heavier rated leaf spring, but the problem is that it will cause your trailer to be more stiff - having some give in the spring is a good thing because it gives your trailer some cushion and absorbs road shock.

If you're needing the 24-7/8" length you were looking at then the best solution would be the 5,300 lb Spring # e76SR, but if you wanted something heavier, I wouldn't go more than the 7,000 lb Spring # e64SR.

To get the correct length of leaf spring you'll need to lift your trailer by the frame and measure from center eye to center eye. If this is different than 24-7/8" please let me know and I can help you figure out what the best replacement would be.

"May the Force be with you" - Qui-Gon Jinn

expert reply by: Jon G

Robin H.

1/27/2026

Hey, did you get a chance to measure the eye-to-eye length on your trailer springs? Once you have that number, I can help confirm whether the 5,300‑lb or 7,000‑lb springs are the better match. Let me know what you find so we can narrow it down.