Need help with Stewart Warner part #

[mrmustang]

Friend with ATL fuel cell and new Stewart Warner Fuel gauge (deluxe as in FIA style) need to know correct part number for sending unit, and/or Ohms full, Ohms empty, dimensions of sending unit so that we can find him a sending unit that will work. Any assistance would be greatly appreciated.


Yours In Fords,

Bill S.

[Cobra20646]

Bill,
Got to know what SW gauge he has. If it is the standard SW gauge made for a SW sender, it is calibrated for 220 to 260 ohms full (240 nom), 80 to 120 half full, and 20 to 50 empty (33 nom).
Their senders are P/N 385B-F for a 6 to 12 inch depth left hand thread; P/N 385C-F 6 to 12 inch depth right hand; and 439361-f for 10 to 15 inch left hand. Don't know it they will fit the ATL cell, but I would think it should.
SW also makes fuel gauges like the above, but calibrated for GM 90 Ohms full, and FORD/MOPAR 73 ohms full. That's why I asked what gauge he has.
- Jim -

[Coloradocobra]

Copied from previous posts and CF -

T&J Supply is the distribution warehouse and tech support for SW. 704-784-5588. Ask for Gary. I ordered the wrong gauge for my GM sender and was able to get the correct unit from T&J. A lot of places only stock the 0-240 standard.

0-240 full to empty standard SW - #82303
0-90 full to empty GM style - #82341
0-73 full to empty Ford style - #82342

Enzo sells sending units so that may be another resource for you.

Gary

[Bob Putnam]

If the fuel cell is foam filled, you can get an electronic sender which uses a straight down-tube (no swing arm) from Centroid Products. 904-423-3574. It is about 3/4" high, so requires a bit more space above the tank.