[W126 Coupe] US visit & shopping for parts

[Bob_Kai Wongthanavimok]

Guys,
Been a listee for few years but not much of posting.  I am a RHD '83 380SEC owner in Bangkok Thailand.  I have just put the car to a total body paint job including rust fix, etc. and will collect the car this Tuesday 30 after 2 months in the shop.

I have couple of spare parts that I have difficulties to get a hold to.
1. Idle speed control - don't know the part number
2. Window seals (the one connect to the body) I think part no is 126 720 01 54
3. Triangular seals at the base of side mirrors.  Also part no probably is 126 725 05 98

Any suggestions/recommendation of where about I should get these stuffs?

I also have a schedule to visit the US (Las Vegas & LA) the 2nd week of February.  So I guess I will order these stuffs for delivery to my relative in LA.

Thanks in advance for your help
Bob/BKK
83 Blue 380SEC