Home › Forum › Ask A Member › Impeller – key vs pin to shaft › Re: Impeller – key vs pin to shaft
I have bought motors that were supposed to use the dual pump system, however a previous owner crimped off the return line, and used a single line pump. Not sure why, or if it worked well since I changed it back when I restored it.
I cannot see how you could use single wall gearcase, on a super quiet leg though. Essentially, the 33hp motor is the same as the older 35hp motors. Single wall exhaust housing. The shift rods will be different lengths as well if I remember correctly. Not by much, but enough that you will not be able to adjust at the motor and it will slip, if you can get it into gear at all.
If you get it to work let us know, but Im thinking no off the top of my head. Been wrong before though.