Mike I have one I'll give you. This thing is a PIA in my opinion. The last 2 SG's I've had I removed this and lined the compartment with 1/8 adhesive backed black foam sheeting from Walmart. I can get both my iPhone and wallet in there at the same time! See my post here under tips and tricks.
https://streetglide.com/attachment.php?
attachmentid=14383&stc=1
Hey Mojo, where do I find "tips and tricks"?
No clue on the part# - I have heard of people making there own for various reasons such as more room in the cut out etc..