650 fuel system parts help

phil_n

Member
My '57 650 came with a broken fuel tank shutoff and no sediment bowl. I've been looking at parts here on YT and trying to xref them with the New Holland parts site but NH seems to be saying that the parts listed there are for a 172 ci engine and mine is the 134. I'm confused. Can anyone confirm whether the shutoff and sediment bowl and banjo bolt from YT will fit on my tractor? With all the trouble it is trying to get parts into Canada without incurring exorbitant extra costs and time I am trying to be sure I get it right the first time.

Thanks in advance.

phil n
 
(quoted from post at 02:49:10 06/04/15) My '57 650 came with a broken fuel tank shutoff and no sediment bowl. I've been looking at parts here on YT and trying to xref them with the New Holland parts site but NH seems to be saying that the parts listed there are for a 172 ci engine and mine is the 134. I'm confused. Can anyone confirm whether the shutoff and sediment bowl and banjo bolt from YT will fit on my tractor? With all the trouble it is trying to get parts into Canada without incurring exorbitant extra costs and time I am trying to be sure I get it right the first time.

Thanks in advance.

phil n

whats broken on the fuel shutoff? if it just leaks, rebuild it! I just rebuilt two of them. tried buying a new one first and in leaked right out of the box. there is just an o ring in them
 
It's really "mushed up" - the place where the actual shut-off screw is supposed to go is epoxied shut and there is no filter on the inside.
 
Your sediment bowl should go on the back of the carb, so it
depends on what carb you have. Measure the size of the input
line and the hole in the carb. There are two different sizes of
each that I know of; order by the size of the bolt and line.
Don't forget the seals for the banjo bolt.

The shutoff valve needs to match the line size on the sediment
bowl obviously, but they have been a crap shoot for me.
More of the new ones leak past the seal than do not.
 
That's another thing :roll: .... starting from the carb, the input line is a short piece of what looks like brake line with a short piece of clear plastic tube on that to which I connected a piece of 1/4" rubber fuel line with the sawn off end of a little plastic fuel filter which goes to the lawn mower shutoff valve which is then connected to another piece of steel tubing which finally goes to the remains of the shut-off.

I'm just hoping that a PO hasn't messed up the threads where the banjo bolt is supposed to go on the carb by jamming the brake line fitting in there. I suppose I could get the size of that by measuring it with a calipers.

Thanks for the help.
 
(quoted from post at 02:49:10 06/04/15) My '57 650 came with a broken fuel tank shutoff and no sediment bowl. I've been looking at parts here on YT and trying to xref them with the New Holland parts site but NH seems to be saying that the parts listed there are for a 172 ci engine and mine is the 134. I'm confused. Can anyone confirm whether the shutoff and sediment bowl and banjo bolt from YT will fit on my tractor? With all the trouble it is trying to get parts into Canada without incurring exorbitant extra costs and time I am trying to be sure I get it right the first time.

Thanks in advance.

phil n
he smaller & larger carbs used two different size banjo bolts, I believe 3/8" and 7/16".
 

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