Help Identify Part

[Vince13]

I started putting my engine back together and came across this shield in one of the boxes and have no idea where it goes. Anyone recognize this?

Thanks

 

[Ttype6]

I started putting my engine back together and came across this shield in one of the boxes and have no idea where it goes. Anyone recognize this?

Thanks

View attachment 140245View attachment 140246

Starter.

 

[Vince13]

Thank you!

 

[ttaowner]

Spark plug