Thanks grumpy,
Thats the part that I have been replacing. It is a single piece of small fuel line with the intank filter on one end and the sealing grommet on the other which pushes into the tank. The grommet has a flange on the inner end which is meant to seal against the inside surface of the tank, I think.
I can get the fuel line online or through the mower shop but they don't seal so I thought it may be a problem with the tank or poor quality material in the replacement part.
The problem is I can,t find any reference to the brand anywhere, so parts are not easy to source apart from the fuel line.
Is there a trick to installing the grommer end in the tank? Maybe I and the mower shop has been doing something wrong. Could it be that the fuel I am using has ethenol added even though we don't buy an ethanol blend for any of our power equippment. We normally use 95 octane for all 2 & 4 stroke engines with Valvoline oils, so don't use cheap home brands.
I'm sorry, I seem to be asking a lot of questions but I am at a loss to understand why I am having all these problems now.
Cheers
Bob