CA WTB: small seat spring that retracts the bench seat adjustment lever

[jocko]

First of all - please look at the pic - I'm not talking about the BIG spring that is actually in the picture - I'm talking about where I have the little red circle drawn with the red line:

- does a spring go here (to hold tension on the seat adjustment lever - seems I recall one, but the seat has been apart awhile and I have to admit I just forgot (although I managed to take this "before" pic before I removed this old cover) - and I don't have the spring if there is supposed to be one there)?
- can someone pls post a pic of how it attaches on both ends?
- does anyone have one for sale?

All the best,
Jocko