Sorry No,

I know they were made by Altai but I can't be pulling my dash apart again just to have a look for a number. I would think that any ground loop isolators would do the job. If I do have any other reason to revisit my in-dash hell then I will be sure to let you know.
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MK2 smoked 32Gb S/n 090000949 MK2a Blue 20GB racked and out of sync