SX/SXi/SXi Pro Stock impeller pitch SX750

[FlightRisk]

Anyone know what the stock impeller pitch is on a SX750?

I removed a pump from an old ski today (that was supposed to be stock) and found what seems to be a low pitch swirl cut impeller....but it's not stainless steel.... no identifying marks except it's stamped 55.

Looks like someone took a stock impeller...had it swirl cut????

 

[st.clair.jetski]

im pretty sure the stock impeller in the sx/sxi is a 9/17 i know my 01 sxi pro is a 9/17 tomoro i can check the manual for my SX ansd it will say but i am pretty sure thats what it is

 

[FlightRisk]

Thanks for the help....I'm just trying to identify this prop. I will post a pic later.