Found that there are many variations of that model. I found a part, never dealt with this vendor before, but this looks like what you need.
https://www.partselect.com/PS12583088-GE-WJ88X22300-BLOWER-WHEELCONDENSER.htm
iFixit also carries that part: https://www.ifixit.com/products/ge-air-conditioner-blower-wheel-wj88x22300
