90-91-92 Jeep Wagoneer, Dodge D350 SB/V6 non-L/O is what I'm seeing.

But one source says 4761451AB is a door shell for a Dodge Monoco.

Factory re-man maybe? Non-L/O and L/O cases interchangable? That's a strange one.

If the results don't match the theory, change the theory.