Savage 10 TR trigger housing parts? Help

[45C]

Hello,
I just recently bought a savage action and I think I need a couple of small parts to get it working.
I’m planning on using an after market trigger and I’m not sure if these parts are included.

So, here’s a couple of pics of what I think I may need.

Anybody know where I can get the pin and clip?
Top pic is what I have.

I found the triangular housing at numrich
Thanks View attachment 294284View attachment 294283View attachment 294282

 

[gunpro]

Western Gunparts or try Epps

 

[45C]

Western Gunparts or try Epps

Thanks, I’ll call both places tomorrow