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D4 zenith carbourretta 8B3917

D4 zenith carbourretta 8B3917

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Hi I’m 17 and I have a 1942 possibly

D4 and I can’t get the pony motor to start

I’m looking for new carbouretta

Zenith -part number 8B3918

Just looking for a bit of guidance and where I could get one I’m from England but am happy to pay for shipping.

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Tue, Aug 25, 2026 5:41 PM
neil
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Hi do you need a new carb or are you willing to try a kit. If you search on this site, there are plenty of posts about cleaning the TU-4C Zenith to make them reliable again. McDonald sells kits and I think you can even get them from ebay. Have a search and see what you find

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Fri, Aug 28, 2026 2:55 AM
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