Deere 6404 Exhaust Riser

[Mac G]

Does anyone know a source for exhaust mixing elbows for Deere (Ammarine) 6404DF 6-cylinder marinized diesel engines?

Could have a custom one made but first want to see if any available out there somewhere.

Please advise

Thank you

 

[GB42-424]

After market riser

You can try calling the company in the attached picture with this part number. This is my Port engine.

 

[Mac G]

Thank you!

 

[Nick F]

I have JD6404s and I am going to have elbows custom made this fall. I have not yet done the design. Any inputs welcome!