JOHN DEERE B UNSTYLED

Dwayne Gardner · Aug 14, 2020

WHAT IS THE STANDARD BORE FOR A 1937 JOHN DEERE B UNSTYLED TRACTOR I WAS TOLD IT WAS 4 1/2'' MIND LOOKS LIKE IT IS 4 1/4 ANY HELP WOULD BE APPRECIATED. TRYING TO GET RINGS FOR IT BUT NOT SURE WHAT TO ORDER.

tbuzzard · Aug 14, 2020

4 1/4 is correct for unstyled

old popper · Aug 14, 2020

4.25" bore X 5.25" stroke according to Mr Thinker's Almanac.

Mark-Ia · Aug 14, 2020

www.handjmachinig.com will have your rings, along with other engine parts.
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Dwayne Gardner · Aug 15, 2020

(quoted from post at 16:33:34 08/14/20) WHAT IS THE STANDARD BORE FOR A 1937 JOHN DEERE B UNSTYLED TRACTOR I WAS TOLD IT WAS 4 1/2'' MIND LOOKS LIKE IT IS 4 1/4 ANY HELP WOULD BE APPRECIATED. TRYING TO GET RINGS FOR IT BUT NOT SURE WHAT TO ORDER.

HANKS FOR THE REPLIES I FEEL LIKE THE TRACTOR HAS STANDARD PISTONS THIS IS MY FIRST TIME IN ONE OF THESE ENGINES I THINK THE PISTON ARE FINE THINK I WILL INSTALL NEW RINGS SINCE I AM THIS FAR INTO IT. SHOULD I DO ANYTHING TO THE OIL PUMP NOT SURE HOW GOOD THE OIL PRESSURE IS. TOOK IT DOWN BECAUSE TWO VALVE WERE STUCK. GOING TO HAVE A VALVE JOB DONE AND HEAD TESTED WHAT ELSE SHOULD I LOOK AT DOING ANY HELP WOULD BE NICE

J Hamilton · Aug 15, 2020

I would be sure to get an accurate
measurement before I ordered anything

Dwayne Gardner · Aug 15, 2020

(quoted from post at 10:21:51 08/15/20)

(quoted from post at 16:33:34 08/14/20) WHAT IS THE STANDARD BORE FOR A 1937 JOHN DEERE B UNSTYLED TRACTOR I WAS TOLD IT WAS 4 1/2'' MIND LOOKS LIKE IT IS 4 1/4 ANY HELP WOULD BE APPRECIATED. TRYING TO GET RINGS FOR IT BUT NOT SURE WHAT TO ORDER.

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HANKS FOR THE REPLIES I FEEL LIKE THE TRACTOR HAS STANDARD PISTONS THIS IS MY FIRST TIME IN ONE OF THESE ENGINES I THINK THE PISTON ARE FINE THINK I WILL INSTALL NEW RINGS SINCE I AM THIS FAR INTO IT. SHOULD I DO ANYTHING TO THE OIL PUMP NOT SURE HOW GOOD THE OIL PRESSURE IS. TOOK IT DOWN BECAUSE TWO VALVE WERE STUCK. GOING TO HAVE A VALVE JOB DONE AND HEAD TESTED WHAT ELSE SHOULD I LOOK AT DOING ANY HELP WOULD BE NICE

ARK THE WED SITE YOU POSTED WILL NOT PULL UP FOR ME NOT SURE WHY

JOHN DEERE B UNSTYLED

Dwayne Gardner

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tbuzzard

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old popper

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Mark-Ia

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Dwayne Gardner

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J Hamilton

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Dwayne Gardner

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