impeller

I purchased the wrong impeller from skidim. I bought the one for pcm sherwood and it has a keyway. I pulled my pump apart and it has a splined shaft! The back of my pump says thermo electron part 97221.I have the skidim catalog(great store by the way!) If someone could give me the part# or steer me in the right direction I would greatly appreciate it! Thanks!It is a 351w in a 74 southwind.

Thanks! I found one listed in the skidim catalog it says jabsco early 70s pcm fords? The number is not the same and I cant see the splines in their pic? But it is the only one.

Digging this thread back up... I have been searching for the correct impeller for the original green plastic bodied jabsco RWP (splined shaft) on my 73 mustang with a Palmer 302. The pump is labeled 97221, and judging by the other info stamped on it, that may be the Palmer/conquerer-crusader/thermo-electron part number for it. So far I have ordered 2 incorrect impellers, the first being the one advertised for an early 70's Ford with a green bodied jabsco on nautiqueparts website (1210-0001, guessing it is for the pump that came on waukesha's and probably later on the commanders). The second incorrect impeller I got was the jabsco 836-0001 mentioned above. Similar shape but the thing is huge. I still haven't found the right impeller yet but will update this thread when I do. Didn't want people to be misled by bad info in the meantime.

Edit: just got off the phone with SkiDIM, Vince was able to find a record of having sold someone a 17937-0001 impeller for their early 70's thermo electron... Gonna try that next!

I'll snap a pic, Tom. In/out on the same side, plastic green body.

You're probably right Cousin Donald. Except the 836-0001 that was recommended above- it's almost 4" in diameter and weighs more than half a pound. No way it ever came on any Correct Craft. It apparently cross references to a Cummins diesel.

I have a Jabsco pump sitting on the shelf. I don't think it is what you need, but it is in and out on the same side, plastic body ( black).
I did found this
http://inetmarine.com/CRU23270CrusaderRawWaterPumpKitchanges97221Jabscoovertocurrent.aspx

Thanks Tom, id like to avoid a $675 pump replacement but that does imply an outdated/oddball pump... Which might explain the difficulty in finding the impeller for it. It's currently cooling great, but the impeller is not new and should be replaced just for peace of mind (I've been bitten too many times by not replacing it on a new-to-me boat). Just gotta figure out what fits!

Those are now in Volvo parts.   Evidently you were given the wrong number. But they are a Volvo part. I use them, I just don't have a part number.
Don't get one from West Marine, those would be Sierra, and they last all day and all month just not all year.

Glad to hear the impeller is still available... If someone can confirm the part number, that would be great- I have the 17937-0001 being sent directly to Greg's this weekend and will find out whether we got it right in a few days!

Yup! Looking to enjoy it a little bit before finding it a new owner.