need help finding fuel sending unit for mf 135

[valley iron]

ben trying to find a fuel sending unit for my mf 135 diesel tractor. serial# SDM 641005918
part book calls for 189132m91 unit, but my tank is only 4 3/4'' deep and oem replacements
are too tall. guage is for 30-240 ohm. could anyone reccomend where i might find correct
sending unit?
<img src="https://www.yesterdaystractors.com/cvphotos/cvphoto7290.jpg"

 

[ptfarmer]

Part number should be 189136M91.

 

[Mike Groom]

If you google the second # with the 136 there are several places that show it in stock.

 

[valley iron]

went to nearest mf dealer and he ordered me one.he wouldnt give me the updated part number,and said no other after market dealer could carry it.i did some digging with former mf dealer and i think the new number is 506273m1 that is adjustable, but cant find any other aftermarket places that could get it. guess he saw me coming! he knocked it down to $88 bucks,but guaruteed to work.