How long are the Shackle Straps in the Dexter E-Z Flex Suspension Kit K71-653-00?

Updated 03/19/2026 | Published 03/12/2026

Products Featured in This Question

Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 8,000 lbs

(625)

$454.95

Question:

my shackles are @ 2 5/8 on center ...does the kit include long enough shackles? if they ate shorter than mine , will it throw everything off? tandem axles ..5200lbs per axle

asked by: Cecil

Expert Reply:

Hey Cecil. The Dexter E-Z Flex Suspension Kit item # K71-653-00 includes a set of shackle straps that measure 2-1/4" on center. They're going to be 3/8" shorter than what you currently have on your trailer, which is not going to be an issue. This may slightly raise your suspension by around 3/16" if your current equalizer is the same height as the Dexter.

What equalizer is currently on your trailer?

You can add this information, along with any other questions you have, where it says Add Comment.

expert reply by: Jerred H

K71-653-00
(click to enlarge)

Ricky G.

3/17/2026

I installed this on a 2021 Grand Design Imagine XLS 22RBE. The install was done in about 3 hours. I no longer have this RV but I would recommend this EZ Flex from Dexter.

Jerred H.

3/17/2026

@RickyG Thanks for the feedback Ricky!

Paul B.

3/17/2026

Really made a difference over stock shackles for my 7,000 car trailer. Handles & takes bumps better. You will not be disappointed. Recommend.

Jerred H.

3/17/2026

@PaulB Thanks for leaving that feedback Paul! I appreciate you taking the time!

Matt D.

3/17/2026

To answer your question about shackle length, I bought these because they matched my existing exactly. I replaced the 'dry' equalizers on my Alliance Delta and the shackles were identical... I will say, taking the old ones off was a CHORE. The entire job was around 10 hours for me, 6 hours the first day and 4 the next..but I didn't have any help. But, when they're on, it's a world of difference! Good luck!

Jerred H.

3/19/2026

@MattD Thanks for leaving that feedback and sharing your story Matt! I appreciate you taking the time!

Barry

3/17/2026

I upgraded my suspension with this product on a 30 foot grand design imagine trailer. Total game changer. Eliminated purposing, greatly reduced to sway, and radically reduce the amount of stuff that fell off of counters and shelves. The only downside I see is that you need to commit to keeping those wet bolts greased. I try to get it done every thousand miles. I would 100% upgrade my trailer with this product again.

Jerred H.

3/19/2026

@Barry You're 100% correct Barry. If you keep those wet bolts greased them and the brass bushings will outlast the leaf springs. Thank you so much for taking time to share your experiences!