From the limited amount I can feel, it doesn't seem to be the same as any of the others (example: the centre vent arm attaches with a plastic push pin), and I haven't had to change the other ones.

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1984 300 D runs, interior
1984 300 D light hit in front, RUST, mint/perfect dash, decent interior (see above), parts car
(hate to kill one)
1998 Dodge diesel