What Is The Optimum Angle For Shackle Straps To Sit At On The Equalizer

Updated 12/12/2023 | Published 12/06/2023

Question:

What is the optimum angle for shackles on a tandem axle 7000# 27inch x 1 3/4inch 3500 lb eye to eye leaf springs

asked by: Steve

Expert Reply:

There isn't an exact angle to go off of when it it comes to shackle straps, but we try to them to sit in a 'W' shape to allow for the suspension to travel without binding up. Depending on the length of the shackle straps the angle can vary a bit so it's a bit of a guessing game to get it perfect.

If you're replacing your shackle straps, equalizers, or leaf springs you'll want to make sure that you properly measure each component and get matching sizes to avoid any issues with the suspension binding up. I've attached a few diagrams below to help show you the correct way to measure your suspension components. If you need more help please let me know.

expert reply by: Kevin C