1990 Ford LN9000 Engine: 14L L6 DIESEL; Position: Water Pump;. 1991 Ford LN9000 Engine: 14L L6 DIESEL; Position: Water Pump;. 1992 Ford LN9000 Engine: 14L L6 DIESEL; Position: Water Pump;. 1993 Ford LN9000 Engine: 14L L6 DIESEL; Position: Water Pump;.