HI guys, new to the forum. I own 2 fords, an escape hybrid and a 1985 ford e350 glendale motorhome 27' 7.5 8cyl.

I need help with figuring out which fuel sender unit to buy. i have two tanks with the switch relay underneath. The rear is 22 g and the mid ship tank is 17.5 g according to my operating guide. I find if it sits for awhile it doens't always start. I even noticed drving it back after 3 hours that when my front tank was between 1/4 and 1/2 the rv stalled. I sat for afew mins and it came back. it runs great.most times i can start it.

I see several airtrix models of sender units. which one would fit mine, before I pull it down? I got some pics if it helps.

 

Does anyone know if certain airtrex models ahve the third tube for generator support?

I've read some of the threads but it states as long as you know the size of the tank. I know the size now and how to i determine which fuel pump fits it by size?

 

never mind, I guess I'll have to drop it as I read in other forums and cross reference the aprt. was hoping to be able to have the parts available when I drop it.