Executive order
D-384-5
Engelhard Corporation
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| 000416088 000416909 000415808 00 | 1991-2000 Cummins B-series and ISB diesel engines (all horsepower) | This exemption is applicable to 1991-2000 model-year engines originally certified to meet a particulate matter emission standard of 0.10 g/bhp-hr or lower. Use of the DPX Catalyzed Soot Filter requires that the diesel engines must be operated using diesel fuel with a maximum sulfur content of 50 ppm by weight. |