View Full Version : 2010 momba outback

06-01-2012, 09:45 AM
I am looking for information on what is the size of the shaft on a 2010 outback? It has a oj 13 X 13 impeller.

06-01-2012, 10:46 AM
Shaft is standard 1 1/8th inch shaft. Its a PROpeller.. the impeller is in the front of the motor, the water pump has the impeller.

06-01-2012, 11:42 PM
I believe the shaft is 1" not 1 1/8". Direct drives generally have 1" while vdrives have 1 1/8". Probably as vdrives are a bigger heavier boat

06-02-2012, 09:35 PM
Correct as i just looked at the box my spare is in.