Suffolk Engine Help

[abelw44]

Hi All,
I know this is a fairly long shot as this is an American forum and I need help with a British mower but does anyone know whether the crankshaft from the 75cc cast iron Suffolk engine is the same as the one in the 98cc cast iron engine?

Thanks in advance,
abelw44

 

[BlazNT]

I would not have the slightest idea. If I had the model numbers off both engines I could maybe find out.