Block attached to spring end in arm canopy 1

[Prime9.9]

Hey there,

I will be ordering new set of spares for a particular part that isn’t there in spare parts list.

From the picture one end of spring is attached to big hole and placed in canopy arm.

It would be of great help to get to know name of this part.

Thank you.

 

[Compositepro]

Trunnion.

 

[Prime9.9]

Thanks compositepro