The part you are looking for is part #90111011201 and the spring is #90111011901. Please be sure to confirm this independently with the parts diagrams, but the picture appears to match.
They don't seem to be available from our host (ALWAYS the first place to go if you can!)
Rosepassion.com seems to have stock:
https://www.rosepassion.com/en/adjusting-screw-P277743
