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netwurk13

CB750 Member
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Hello everyone,

I just wanted to share a design I made. I have a 78 CB750 with the Keihin carbs. I changed out the throttle shaft felt seals and accidentaly knocked out one of the throttle shaft plugs on the number 1 carb. I guess while riding it came loose and got lost. I looked everywhere for it and couldnt find it. No part number available.

I designed a 3d printed model and printed at home. Working great. I sealed the edges with RTV/Gasket maker to make air tight and hold in place. if you dont have a 3D printer, their are many online sources to have it printed for you. You might even be able to upload the file to a CNC machine for metal production if you want, but this design doesn't seem to have any issues with heat, etc. The melting temp on the plastic is over 400 deg F.

Just trying to share in case someone else may need it.

Here is the link to the file.

https://www.thingiverse.com/thing:5549131
 

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