Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 9, 1989.
As of Sunday, May 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
6.9F1983-1987 Ford heavy-duty vehicles powered by a Navistar intl. 6.9L diesel heavy-duty engine 1988-1990 Ford heavy-duty vehicles equipped with a Navistar intl. 7.3L diesel heavy-duty engineReplace air cleaner assembly. New 3 inch muffler and exhaust pipe

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-14
  • Executive Order 161-14 / D161-14
  • ARB # D-161-14
  • Executive Order No: D-161-14
  • C.A.R.B. No. D-161-14
  • Resolution D-161-14
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-161-14 PDF

D-161-14 Document:

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