Need Help! STAMA Q3-1n MULTI-POSITION SWITCH

I get it to repair , as a 5 to 7 week DELAY to deliver is out of my need .
I got not all parts, I need a detail of it to make new parts that where lost , by nobody knows.
The part lost are the one (two parts) between the plunger and the microswitch
I have more photo if need.
Thanks in advance .

Attached Images

• LOST PART.GIF‎ (49.5 KB)

Attached Files

• FIN CARRERA.zip‎ (581.8 KB)
• plunger-box micro.rar‎ (590.0 KB)