Spent the whole afternoon tearing apart my pump. It was extremely frustrating... First the nut on the impeller would not come off no matter what I tried, heat, wd, 1" impact wrench, wrench with a 5' cheater bar... Finally cut it off with the die grinder. Then my impeller wouldn't come off and my puller kept slipping off messing up the little ridge there. Ended up cutting that off too since it got trashed when my bearing went out. Anyways as it is now I'm in the market for a suction housing and impeller.
Life is uncertain. Don't sip.