Also notice how the 2 outer steps for the seal are at an angle, not a 90 degree cut like cheap joints. 5-789x is the number for small mopar Detroit 7260 joint. Does anybody have a pic of a recent Lakewood joint in 7290? 23012 is the Lakewood number, have heard some of the Lakewood are now reboxed neapco, the online pics look that way.