Approval Details

Valid E.O.


This Executive Order approved the specified parts on on March 10, 1986.
As of Wednesday, June 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
No. 6.9F1983-1986 model-year Ford Motor Company heavy-duty vehicles powered by a 6.9 liter International Harvester heavy-duty diesel engine.Modifications to the OEM emission-related parts due to the installation of the turbocharger kit include an air cleaner assembly, a new 3" low restriction muffler and 3" diameter exhaust pipe.

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

D-161 Document:

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