Question about a replacement lower unit

[spareparts]

SWTar using two prybars, one on each side, if that doesn't work, cut the rubber part off the impeller, then you can use a chisel to move hte sleeve of the impeller off the shaft. I've had to cut a couple off, just used a zip wheel and was real careful, even if you do go thru, theres not much there that requires a perfect surface(seal surface is below it)