(1983-1997) F-Series - Rear Diesel Sending Unit

Rear Diesel Sending Unit (1983-1997)The images shown are for illustration purposes only and may not be an exact representation of the product. YOU WILL NEED A FUEL STRAINER WITH THIS KIT - ORDER HEREThis high quality replacement rear fuel sending unit is manufactured to the original factory specifications. This comes with a new lock ring and o-ring. It does not come with a filter strainer. Ford used the same 4-wire harness on gas and diesel engine trucks from 1994-1997. Only two wires are used in the diesels, the hot and ground, the other two are dead. The other two wires in the harness from 1994-1997 were used when the truck had an in-tank fuel pump for the gas engines.  The two wire units on the diesel's from 1983-1993, were plugged into the two pin clip on top of the unit. Fits: 1983-1997 Ford F250/F350 (19 gallon 7.3L DIESEL ONLY rear tank sending unit.) **Some 1994-1996 Models have different sending unit plug ends.** **Yellow wire = Sending Unit Hot**Gray wire = Sending Unit Ground**Pink/Black wire = Dead**Black wire = Dead WILL NOT FIT F350 Cab & Chassis with Plastic Fuel Tanks - CAB AND CHASSIS trucks ONLY