I replaced the pump with the exact one Appliance Parts Pro.com recommended.
The two retainer clips were easy to remove, but the old pump was a bit of a challenge to remove.
I sprayed some lubricant on the shaft and let it sit for a bit. It did come off with a little prying.
At this point, I wish I would have cleaned and greased the motor shaft as it had a bit of rust from the leak. With a bit more prying the new pump did go into position. I put the back retainer clip on first, then the front one. Success!