I have a front differential that I believe came out of a 2007 - 2012 Chevy Suburban. I am not really sure that it did and would like to get an accurate identification for it. The axle housing for the differential does have a label on it with a barcode and other letters and numbers across both the top and bottom. Is there a chart or picture that will show what each letter and number stands for on the label that is on the axle housing?

 

I'd try running the parts numbers on a GM parts site and see what comes up or matches those years trucks.

 

Thanks, I been mining the internet for identification of the differential. So far, all I have been able to find is identification using RPO codes. Also, some for labels on Ford product but not for GM.