Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 22, 1991.
As of Saturday, September 30th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

1983-1987 Ford vehicles powered by a 6.9L Nav. Intern'l heavy-duty diesel engine. 1988-1991 Ford vehicles powered by a 7.3 L Navistar International heavy-duty diesel engine.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-180-8
  • Executive Order 180-8 / D180-8
  • ARB # D-180-8
  • Executive Order No: D-180-8
  • C.A.R.B. No. D-180-8
  • Resolution D-180-8
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-180-8 PDF

D-180-8 Document:

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