TwinTurbo.NET: Nissan 300ZX forum - The pitch/module/tooth count are certainly standard
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Subject The pitch/module/tooth count are certainly standard
Posted by black300zx on July 31, 2020 at 3:13 PM
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In Reply To Re: They are just gears... they are easy enough to just buy or posted by OleMissFan on July 29, 2020 at 02:04 PM
Message the question is the bore geometry and, as mentioned, the nubs for the encoder.

Anyone with access to a lathe and bridgeport could easily modify off-the-shelf gears to make an aluminum set. If done in reasonable volumes, the cost difference should be reasonable compared to paying a commercial additive manufacturing company to make them.

That being said, the original plastic gears lasted pretty damn long. A 3D print with a well selected material could be adequately durable.

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