Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 16, 1988.
As of Monday, April 15th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
Model 6.9L/7.3L1983-1987 model year Ford Motor Company vehicles powered by a 6.9L Navistar International heavy-duty diesel engine and 1988 model-year Ford Motor Company vehicles powered by a 7.3L Navistar International heavy-duty diesel engine.Modifications to the OEM emission-related parts due to the installation of the turbocharger include replacement of air cleaner assembly and replacement of the OEM exhaust system with a 3" diameter exhaust system.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-180
  • Executive Order 180 / D180
  • ARB # D-180
  • Executive Order No: D-180
  • C.A.R.B. No. D-180
  • Resolution D-180
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 PDF

D-180 Document:

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