Approval Details

Valid E.O.


This Executive Order approved the specified parts on on March 22, 1990.
As of Saturday, February 24th, 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 1988-1990 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 kit include replacement of the OEM exhaust system with a 3" diameter exhaust system and an air cleaner assembly.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-180-3
  • Executive Order 180-3 / D180-3
  • ARB # D-180-3
  • Executive Order No: D-180-3
  • C.A.R.B. No. D-180-3
  • Resolution D-180-3
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-180-3 PDF

D-180-3 Document:

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