Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on February 18, 2010.
As of Tuesday, December 18th, 2018 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
HES 2101984-2006 model year Caterpillar, Cummins, Detroit Diesel, International, and Daimler Chrysler heavy-duty diesel engines from 7.2 liters to 16.2 liters.Rubber hose from device is connected to the low pressure side of the turbo.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-634-2
  • Executive Order 634-2 / D634-2
  • ARB # D-634-2
  • Executive Order No: D-634-2
  • C.A.R.B. No. D-634-2
  • Resolution D-634-2
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-634-2 PDF

D-634-2 Document:


CARB_D-634-2
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