Looking for additional Instrument

[LUISQR76]

Hi my name is Luis and I live in Mexico City and i looking for a Additional Instrument Steinmetz for my corsa B
Do you now who sales this part with shipment to Mexico?
because I was looking for in Steinmetzdirect, Ebay and not sale this part.

Mi mail is quevedo76@gmail.com

Regards from México

[Paul]

Never seen one before, sorry