Cummins Carb difference? 146-0705 vs A042P619

Does any one know if these are the same carburetors? It looks like they are the same exact carburetors less the Cut Off Solenoid Valve which I now have 2 of and don't need a 3rd one. So if the only difference is the Cut Off Solenoid Valve I will same myself $80 and just get the model: 146-0705.

146-0705 vs A042P619

I have a 1998 Onan Microlight 4000

Appreciate any and all help.

146-0705
http://getrvparts.com/genuine-onan-146-0705-rv-generator-carburetor-microlite-kv/

A042P619
http://getrvparts.com/genuine-onan-a042p619-rv-generator-carburetor-146-0785/