Impeller - K10x7 or K11x7

[svstrider]

I have a Yanmar 3GM30 with a Jabsco water pump">raw water pump. When replacing the impeller I saw that one was a K10x7 and the other spare was a K11x7. Can anyone tell me the difference between these 2 impellers. Which is correct for my pump. I have already had to reinstall the pump 4 times trying to fix leaks only to find that all my spare water seals were the wrong size, hence the leaks.

[svstrider]

I am still trying to find an answer to my question regarding what is the correct size impeller for my Yanmar 3GM30 ra water cooled engine. Any help would be greatly appreciated. I am now on east coast Sabah heading for Sulawesi so this town may be my last chance to buy the correct size spare impeller.

[dohenyboy]

http://www.jabsco.com.au/impeller_select.pdf
Tells you all the specs

[sailorchic34]

Jabsco part number is 22799-0001. good for 2GM and 3GM engines.