Ok so i need a pcm for my truck "96 12v auto trans". Fellow member on cumminsforum has one and im comparing numbers on these things.. What do i need to look for with similaritys. The number with the P first is the same. Along with the 3 digit number in the lower right corner also the letter/ number combo directly under that. All thee of those are the same to mine. The other two sets are different. Will this work with my truck?

 

As long as it came out of a '96 auto 12V, your are good to go.