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Mike S.
Mike S., ASE Certified Technician
Category: Ford
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Experience:  ASE Certified Master Technician
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I have a 1987 minni winnie Rv on ford E350 chassis with 7.5

Customer Question

I have a 1987 minni winnie Rv on ford E350 chassis with 7.5 liter 460. My fuel sending unit is toast. what is the part number for this model
Submitted: 4 years ago.
Category: Ford
Expert:  Mike S. replied 4 years ago.

Is this a 4bbl carb or fuel injected?

I found this page although they don't give the first 2 digits of the part number if you contact them, they will tell you the first 2 digits.

Go down to PNC 9275.

There are several listed for different applications. It's either **UZ-9275-A with a 18 gallon tank or a **UZ-9275-E with a 22 gallon tank.

Customer: replied 4 years ago.

this is not what my part looks like. This is an e350 mini winnie winnebago

model wf426rt with a single 40 gallon gas tank behind the axle with a carbed 7.5 liter gasoline engine

Also, an aftermarket inline fuel pump was installed.

can you confirm if the following sending unit part number will work- Airtex E2071S

Expert:  Mike S. replied 4 years ago.

This says with 36 Gal. Tank.

Elsewhere on that page they do list 2 for a 40 gallon tank, E2031 TO 6-91 and E2060S FROM 6-91 .

They are fuel pumps.

Sending units are here but I still don't see any for a 40 gallon tank,

Customer: replied 4 years ago.

yes, I was wrong. this is a 36 gallon tank. The previous owner must have removed the fuel pump from the original sending unit and installed an inline pump. I will try to go back to the original configuration.


Thanks for your help

Expert:  Mike S. replied 4 years ago.

These 2 stick out because you said, "believe it has three outlets due to the generator."

3 Port (w/aux. generator), w/36/40 gal. tank gas-cutaway (7.5L) & 4.9L, 1987/ 1989 ; Ford 350 Series



or Includes outlet for generator 3 port #E6US 9H307-AB, Cutaway with 36/40 gal. aft axle tank, 1986/ 1987 ; Ford 350 Series

**UZ-9H307-F Sender And Pump Assy Replaced by: **UZ-9H307-FA

8th from bottom,

Expert:  Mike S. replied 4 years ago.
Ok, both of those were also 36 gallon

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