Description:

Compatibility: Sending Unit replacement for Full-Size 1985-1986 Pickup 19 gallon DIESEL ENGINE side, midship, front metal fuel tank( metal style - approx. 56 long) sending unit. Part Number: FMSU-5DE. Includes a lock ring and O-ring. Will NOT work with Gas engines. This sending unit does NOT come with the funnel filter.. Function: A rear tank diesel sending unit is a component used in diesel-powered vehicles that have multiple fuel tanks. It allows drivers to monitor their fuel levels and switch tanks when necessary. Note: Verify that your wiring harness plug matches the one in picture.