OEM Numbers: 400903-00043D--DOOSAN. Fuel Mixture Formation. Manufacturer: DELPHI.    Add to fav. Low prices. Quality products covered by warranty. It’s Part and Parcel of what we do. Once that option is no longer available, we may not be able to cancel anymore, however, and as long as we haven’t processed your order yet, we will do everything we can to stop your order.