ENGINE IDENTIFICATION Certification Labels label for the 2007, 6-cylinder, EGR model. The MBE 900 engine complies with all United States Environmental Protection Agency (U.S. EPA) and California Air Resources Board (CARB) emission standards. An emission label is attached to the cylinder head cover, as required by law. See Figure 10 for the emission NOTE: The horsepower rating on the emission label is for the highest engine rating and not necessarily the rating of your engine. Figure 10 Engine Emission Label EPA07 20 All information subject to change without notice. (Rev. 04/08) DDC-SVC-MAN-0040 0704 Copyright © 2008 DETROIT DIESEL CORPORATION