Gravely 8123 engine swap

[teachingscience]

I have a Kohler Twin Engine Model No. 1/10955D . I would like to swap it for the single cylinder kohler thats on it now. My question is will this one mount up? It looks has a large bearing plate and I dont see how it will mount to the plate.

Thanks for all your advice

Charlie

 

[gfp55]

Pictures would help, more details on engines would help also, shaft size, bolt pattern,ect.

 

[teachingscience]

Pictures would help, more details on engines would help also, shaft size, bolt pattern,ect.[/QUOTE

After getting the motor home, I've discovered it's actually a P220 onan. The bolt pattern is very different from a briggs or kohler but haven't ever seen an onan from the back.