190 XT Gas fuel pump

1349

Member
Location
NW Oklahoma
Dragged my 190 XT out of barn to get it going again, rebuilt carb and put new rebuilt starter on it, did some fuel filter mods...running like a top but my fuel pump is leaking. I cannot find ANYTHING on a fuel pump for it, EXCEPT I keep seeing Airtex 4459 as a replacement. Is this pump a direct bolt on replacement? My tag apparently is gone so I have no idea which pump I have. It looks to be all factory though, no mods in the steel fuel lines.
 
You can get an exact matching mechanical fuel pump from any AGCO dealer for it except it will be 3x-4x the price of a similar mechanical fuel pump. The Airtex 4459 is not a bolt up replacement but you CAN rebuild yours using one as I did exactly that for my One-Eighty gas. The entire "head" from the Airtex will bolt on your original pump body. The most important part - the diaphragm - works but you need to rotate the metal shaft that passes thru the center of the diaphragm 1/12 turn I think so the body bolt holes in the diaphragm line up with the Allis pump body as they are aligned differently in the 4459. The mounting gasket to the block on the 4459 is also the same. The cam finger and the rest of the body on the 4459 is throw away parts. Mike
 
Yeah I found one for 279....and the airtex is 45.00 free delivery on fleabay. I will go on and order that right away. THANKS for the info!!!
 
Yes, got the pump in the mail and FINALLY got the time to fix it. (I work 500 miles from home). Only part you can use is the top of the replacement pump....even the lower diaphragm from the old one has to be reused because the screw holes from the new one will not line up to allow the outlet to be reconnected to the factory fuel lines. It works great though...top was all that was leaking. Back in business. THANKS for advice.
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top