Farmall 340 sending unit

cgoldsmith84 · Jul 3, 2018

Hey all I have a farmall 340 which was converted to
12v and was wondering where I would be able to
find a replacement fuel sending unit. I have a new
gauge with a resistor if needed to replace with 6v
but was curious if I could find a replacement 12v
and just use that. Any guidance will be appreciated.

old · Jul 3, 2018

If I am remembering this right the sending unit does not care if it is 6 or 12 volts because the unit is a simple rheostat which increases and decreases resistance to give the fuel gauge the reading

cgoldsmith84 · Jul 4, 2018

Ok thanks.

JMOR · Jul 4, 2018

(quoted from post at 11:46:58 07/04/18) Ok thanks.

..but that does not mean that it will read correctly.

Farmall 340 sending unit

cgoldsmith84

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old

Well-known Member

cgoldsmith84

New User

JMOR

Well-known Member

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