Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 18, 1992.
As of Sunday, July 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

14,000 lbs. or greater 1990-1993 GM motorhomes with a 7.4L gasoline engine on a P-30 chassis, and 1989-1993 Ford motorhomes with a 7.5L gasoline on either a Ford or Oshkosh chassis.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-33
  • Executive Order 161-33 / D161-33
  • ARB # D-161-33
  • Executive Order No: D-161-33
  • C.A.R.B. No. D-161-33
  • Resolution D-161-33
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-161-33 PDF

D-161-33 Document:

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