4HF1 motor serial number

Hello friends, I need help to identify the 4HF1 serial number Isuzu Diesel brand number may help me or guide it, I would appreciate it very much

hi, friend.
I do not understand the end of your question, but what I can tell you that the serial number of an engine is like the vehicle card number, that is, it is a unique and uneasy number, so you could locate it in the registration of the vehicle. I don't know if that's what your question refers, if it is not detail more for FA.
luck...

The serial number that I mean to be able to find it in the same engine and corroborate with the documents I have, since I have searched and I do not find it or must disassemble some piece of the engine if you can guide me about it I will thank you very much

The motor number in the Surle Isuzu will go in the block near the distribution cover.