Capt. Meatballs
I'm New Here
I need to replace the dual-ball fuel check valve found in the EFS-4? Does anyone know where to get one, or have a part number I can search for?
I believe the fuel check valve your looking for is a Grose Jet.
I believe the fuel check valve your looking for is a Grose Jet. Now out of production. They were made for many different carburetors. There are some available on a popular auction site. You will have to match up the dimensions, and thread size, to find one that works.
Yours is most likely gummed up. I was able to clean mine in the EFS-2 I flew for a few years.
Good luck,
Gary
Mine is actually broken. I have looked everywhere for it, unfortunately without the part number it is impossible to find is as no one lists dimensions on the parts they sell. Thanks for the reply though.