Help identify which version of 6105

[reefkeeperrut]

Please let me know which is new and which is old. Also is the one without the rubber bumper on the tip above the prop missing any pieces other then the cover?

 

[Craig Borowski]

The older version is on the left and the new version is on the right. The new one on the right does not need that extra blue bushing. (On the older model the shaft is held in place by the bushings on both ends of the shaft. On the new version the shaft is permanently fixed in the motorblock, so doesn't use those bushings.)

It looks like all the parts are there. The only other part you should look for is the attenuation disc at the bottom of each shaft underneath the impeller. It's a blue rubber disc with a dark plastic center.