Product Description
The gas-carbureted counterpart to the diesel FMSU-6DES for the same model years — same 19-gallon front/midship/side tank, different fuel system entirely, so don't cross these two up.
A sending unit that's dragging or corroded inside the tank can also starve the engine of fuel under hard acceleration, not just throw off the gauge reading — it's a fuel-delivery part as much as an instrumentation one. Matching the ohm range and pump configuration exactly is what restores both functions at once.
Technical Specifications
- Capacity: 19 Gallons
- Fuel Type: Gasoline, carbureted
Fitment
- Ford F-Series Pickup (Carbureted, Front/Midship/Side) | 1985-1986