Governor spring broken replacement part help

[Greentoes]

I have a Husqvarna LGT2654 when running it sounded like it was going to stall. I remove the air intake to clean the carburetor, I found a small broken spring on the governor rod. Spring is about an inch long and was broken on one side.Trying to find a diagram of where the spring goes to and a part number.
Can anyone help? (This is not the larger purple spring)

Kohler courage 26 Hp SV735

 

[StarTech]

Need the engine spec code as there is only about 30 different SV735 used on Husqvarna mowers. It does sound like a governed idle spring.

 

[Greentoes]

I am pretty sure it's the spring put in red in the below pic. Where is the engine spec code found is it on a plate some where ?

 

[Rivets]

The numbers we need are on the black & silver top on the engine housing.

 

[Scrubcadet10]