Chrysler 30hp impeller

[Chryslerman123]

I have a 1979 Chrysler 30hp model 302H9C and need an impeller. All parts manuals and diagrams say it takes Sierra 18-3901/Mercury 47-F462065 and that is not the correct one because the driveshaft hole is 5/8 on those. My driveshaft is 9/16. The old impeller is 6 vanes with a plastic insert instead of brass. I’m at a loss trying to find one, I know it exists but it’s hard to go from part numbers. Thank you all help is greatly appreciated!

 

[Chryslerman123]

I have a 1979 Chrysler 30hp model 302H9C and need an impeller. All parts manuals and diagrams say it takes *Sierra 18-8901/Mercury 47-F462065* and that is not the correct one because the driveshaft hole is 5/8 on those. My driveshaft is 9/16. The old impeller is 6 vanes with a plastic insert instead of brass. I’m at a loss trying to find one, I know it exists but it’s hard to go from part numbers. Thank you all help is greatly appreciated!

EDIT *Typed part number incorrectly in original post*

 

[topgun3690]

Those are the correct part numbers.....not sure why they don't fit your motor. Might give Franz Marine a call in the morning. Tell him what you got and he should have a solution.

 

[Nordin]

Yes, as topgun3690 says.
Those are the right part numbers.
Check with Franz Buddenburg at Franz Marine.
He will give you the right part number and you can order it from him if he has it.