JD B carb

Anonymous-0 · Jun 29, 2011

Will a 1947 John Deere B run with a JD A carb?

Mike M · Jun 29, 2011

Yes it will run but not right. It will also tend to foul plugs alot quicker.

Anonymous-0 · Jun 29, 2011

thanks. But I'm still not sure that it solves my problem cause the tractor runs but one cylinder spits and sputters.

RandyB(MI) · Jun 29, 2011

My '50 "B" has a #71 off late "A" and runs perfect. Have had no problems from parades to plowing. Maybe I'm just lucky. I think you know carb size (#) isn't your problem.

old · Jun 29, 2011

Ah but did you know not all A carbs are the same as not all B carbs are the same??????? I have a 1935 JD-B and it will not ever run right unless it has a DLTX10 carb why well because it is an old all fuel model so you need to know things like is your tractor a gas or all fuel and then it that carb for that A a gas or all fuel carb all of those things come into play as to if it will work and if it will work well

Mike M · Jun 30, 2011

At idle ? they will do that. Under a load they shouldn't.

Have you tried 2 NEW spark plugs ?

JD B carb

Anonymous-0

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Mike M

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Anonymous-0

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RandyB(MI)

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old

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Mike M

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