Here is the story. I own a 2001. 5 24 v H/O. I went to Cummins Intermountain to get a fleetguard filter. They gave me an LF 3552. They said it was the right one. Come to find out that is a 12v Filter
. Anyway I ran this filter for 5000 mi. before I found this out. How much damage did I do??
Jas.


Jas.