MF 40 Industrial Fuel Line sleeve

Jaypat88 · Jan 13, 2019

I am needing to replace a fuel line sleeve on my MF 40 Industrial. It is the sleeve that is for the fuel line running from the fuel filter to the carburator. I am looking where to purchase some and the correct size.

Jack in NB · Jan 14, 2019

If you're referring to the rectangular section rubber o-rings on the lines, I've had success making them from neoprene fuel line with the proper ID matching the
steel line. I mounted a short piece (1" or so) on a 3/16 or 1/4" bolt, chucked it in a drill and ground the outside down until it just slid into the socket.

Then sawed off or knifed off a 3/16 or so length and used it.

It doesn't have to be perfect, because it swells as the nut is tightened, hiding any minor irregularities.

And I saved the remaining length for the next time

MF 40 Industrial Fuel Line sleeve

Jaypat88

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Jack in NB

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