CPL number ?

[Crazy Farmer]

I have a 2012 ISX 2250. My CPL number is 3606. I was wondering if this number would happen to cross reference per say to another CPL number? I have found one used engine with the same CPL number as mine but can’t get the company to answer the phone nor return my phone call in order to get some information about the engine. My current engine needs an in frame done and I can’t find some one local that I feel comfortable with doing the work and offers any kind of warranty with their work because my truck has been demandated.