Hi all - does anyone know where to source the diaphram at the back of the petrol tap? I can't see the part number listed anywhere but I get petrol weeping from the tap when in the ON position so I'm assuming this diaphram is causing the issue.
Any ideas even for a work around...???
GT500 Fuel Tap Diaphram part / replacement
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- MalkyB
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- Alan H
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Re: GT500 Fuel Tap Diaphram part / replacement
Bluesmokebaz usually has them.
Think of how stupid the average person is, then realise that half of them are more stupid than that.
- MalkyB
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Re: GT500 Fuel Tap Diaphram part / replacement
Many thanks I'll give him a try 

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- Yeah Man, the Interstate
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Re: GT500 Fuel Tap Diaphram part / replacement
Failing that try here
https://hard-to-find-parts.de/epages/af ... =Diaphragm" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;
Or if your feeling brave make your own
https://www.ebay.co.uk/itm/Nitrile-Nylo ... c_j9zWgw3A" onclick="window.open(this.href);return false;
https://hard-to-find-parts.de/epages/af ... =Diaphragm" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;
Or if your feeling brave make your own
https://www.ebay.co.uk/itm/Nitrile-Nylo ... c_j9zWgw3A" onclick="window.open(this.href);return false;
98 carb Blackbird and GT550j
- MalkyB
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- Joined: Sat Jun 29, 2019 10:42 am
- Country: UK
- Suzuki 2-Strokes: GT500A 1976
Re: GT500 Fuel Tap Diaphram part / replacement
Brilliant thank you!