MF 135 fuel tank sending unit

bayhollow · Aug 7, 2014

I need to replace the fuel sending unit but can"t find the right one. The pictures of the ones shown don"t look like the one that I have. This is a 1972 MF 135 US. If anyone has a part number I would appreciate it.

ptfarmer · Aug 7, 2014

AGCO P/N 1079398M91 SENDING UNIT IS NON ADJUSTING.
P/N 506273M1 IS USED IF THE FUEL TANK IS 6" DEEP SENDING UNIT IS ADJUSTABLE. Measure how deep your fuel tank is Some are 9" deep, some are 6" deep. These are the only two sending units listed for US. 135's.

On a lot of websites they use a "generic" picture when showing a sending unit.

Willard Schlesener · Aug 7, 2014

I ordered my replacement from Tractor Joe.

MikeNL · Aug 11, 2014

Check that the resistance of the replacement is correct. I ordered a 897398M91N for my 165, which was not an origional MF part, but looked like the one in my parts book. However the resistance was incorrect for my original meter and has damaged it. Also after a while the sender was completely rusted and the float was full of diesel.
I believe some meters work with 0-30 ohm and some with 30-240. My 135 is about 80 ohm half full.

Hope this helps,
Mike

MF 135 fuel tank sending unit

bayhollow

Member

ptfarmer

Well-known Member

Willard Schlesener

Member

MikeNL

Member

Similar threads