Validity
This Executive Order approved the specified parts on on August 19, 1993.
As of Thursday, January 30th, 2025 this Executive Order has not been overturned or superceeded.
This Executive Order approved the specified parts on on August 19, 1993.
As of Thursday, January 30th, 2025 this Executive Order has not been overturned or superceeded.
Models |
---|
1994 and older model-year heavy duty diesel fueled engines rated up to 600 horsepower. |