What kind of sea pumps are these?
 

Can anyone ID these?
Thanks,
Dave

I'ts a Mercury, was used before the current 2/3 piece style.

Uses the same impeller, bearings & seals as the newer one.

I think I still have a couple of them floating around.

http://www.mercruiserparts.com/Show_...+PUMP+ASSEMBLY

Thanks Marc...
They look pretty good actually and how would it be to change the impeller with only removing the rear plate and not everything else :)

I would assume the pressure output would be the same assuming the same impeller.

What would I need to rebuild these other than the impeller obviously? Any special tools?

Thanks,
Dave

All you will need is an impeller, unless it has a bad seal and is leaking. It uses the same impeller as the newer pumps and you don't need any special tools.
Eddie

Thanks guys...!