Hey, welcome.
Just a note... Take KE20. The K stands for the Engine type (which in this case is a 3K). The E is the chassis code (in this case E stands for Corolla). And lastly 20 is the model number. With the early models the ones that ended in zeros... 10, 20, 30 were the sedans (here in Oz) While the coupes ended in fives... 15, 25, 35. Wagons/panel vans ended in sixes... 16, 26, 36.
Hope this helps with your part hunts.