I can make it in an ABS analog (a UV cure resin). Delrin (especially the cheap old-school acetals), while a great gear polymer, is a pretty poor material for pressing onto a shaft. It's too brittle for that application and will crack with age.

Drawings would be great, but not really necessary -- a couple of good photos, basic dimensions of center bore diameter, number of teeth, outside gear diameter and total length of the gear will suffice.

I'm a capitalist, so I'd end up making a small run to sell off on the forums for a reasonable price to cover my costs.

Cheers!

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Garage:

2017 Chevy Colorado Diesel (nanny state emissions)
2005 Volvo S40 T5 AWD, 77k
1987 Mercedes-Benz 300D turbodiesel, 4 sp auto, 156k - 28.7 mpg
1996 Tracker 4x4, 2 door, 16v, 3 sp auto. 113k - 28.6 mpg

WARNING: this post may contain dangerous free thinking.