Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 24, 1992.
As of Friday, March 1st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
PP-69021983-1992 Ford E and F series vehicles with Ford/Navistar 6.9L /7.3L diesel engines

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-255
  • Executive Order 255 / D255
  • ARB # D-255
  • Executive Order No: D-255
  • C.A.R.B. No. D-255
  • Resolution D-255
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-255 PDF

D-255 Document:

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