Recommended 26" Long 4-Leaf Double-Eye Spring for 4,000 lbs Trailer Axles

Updated 07/09/2026 | Published 07/05/2026

Products Featured in This Question

4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 26" Long

(200)

$48.60

Question:

What is the diameter of the spring centering pin? Thanks

asked by: Mike M

Expert Reply:

Hey Mike. The diameter of the spring centering pin or center bolt is 5/8" on the 4-Leaf Double-Eye Spring item # TRU85FR.

The 4-Leaf Double-Eye Spring item # TRU85FR has a 2,200 lbs capacity and is designed for a 4,400 lbs axle. The spring measures 26" long from the center to center of the 9/16" diameter mounting eyes.

What kind of trailer do you have?

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expert reply by: Jerred H