Whaddya think?

[spareparts]

judging from the pictures, i would replace the upper and possibly the lower water pump housing, if the plastic looks like it has gotten hot, it could be warped, I've put new impellers in old housings only to have them heat, the lower doesn't look too bad, clean whats left of the gasket off of the surface, and inspect it for any signs of warpage. Look to see if there are any signs of lube leaking past the drive shaft seals( they come with the new lower housing)If the metal liner in the upper is grooved or not lined up in the housiing( the tab should be straight fwd) repalce the housing. Definately remove the water pick screens and clean out any left over impeller bits