Searching the Forum I found 3 different part numbers below for the correct front coil springs for a D350. Mine are shot, and I want to make sure I get the correct replacement. Here are my findings:


Moog 5716
Moog 7226
Moog 7226s

According to the posts I read, the 7226 is a standard spring, and 7226s is a heavier duty spring. One post stated both 7226 springs were for gassers and the 5716 is the correct replacement for the extra weight of the Cummins. I just want to make sure I get the correct one the 1st time. Anyone know for sure?

Thanks!

 

http://www.partsamerica.com/ProductD...ype=59&ptset=A


the proper spring is the 5716S, contrary to a lot of posts it is not the 7226s, they are not right.

 

how are the 5716s springs? do sit higher than the 7226s springs after a couple years?

 

Thier on my truck, pics in gallery, they raised it 3 inches, and havent settled in 3 years.