SM465 to np205 seal part number

[fouronereason]

I tried all the local part stores and nothing. it's a lil rubber seal that goes on the x-fer side of the adapter, any one run into this problem before?

 

[mnstrburbon]

I had trouble finding it also, but here are the part numbers.
GM 0396850
Napa # NOS13676

 

[fouronereason]

Yup, got it, thanks