I have a 2007 Kenworth T600 with a 2006 500hp ISX CM870 Engine with a CPL #8519. Wrist pin decided to come undone and put a piston thru the side of it. I am looking for a replacement and was wondering if CPL#'s matter in what will fit. I found a 2005 500 with a CPL# of 8579 is there an issue with this replacement.Is there a chart or anything that will help me with knowing what I can replace it with that will be a direct fit?Any help would be appreciated.