Diafram pump for JD 60

[Anonymous-0]

I am trying to find out who sells the rebuild kit for the diafram pump that mounts directly under the gas tank of models like the JD 60, 520, etc...

 

[JD.. man]

Your John Deere dealer

 

[Anonymous-0]

It is an automatic fuel shut off rather than a pump. Available from deere.

 

[Fred from MO]

Sharps tractor works has them too.

 

[tim s]

I,ve been takeing them off, it seems that the new gas mixes are eating the rubber film off the diaframs rather quickly and letting gas go down the small oil line to the crank case,,I have been putting a nice 1/8 inch ball valve in the line (so they turn off nice and easy) and putting a standard sediment bowel on, I'm getting ready to change one on a 620 now. I know this is not original, but the diaframs just don't seem to last very long...I have thought about makeing them out of something else but I haven't reserched it yet. Maybe some one has some ideas for a diferent material, it wouldn't be hard to cut them out.

 

[Pitalplace]

I have had the same problem with my 620. Finally just put a regular sediment bowl with shut off. No more oil in crank case. I agree that I think the new fuel is eating the diaphragm material.