Herring bone gears with 1.5 module

The gears have a bigger module, meaning the teeth are bigger. They are also herring-bone gears, but still noisy.

The 19 tooth gear combines with the 8 teeth shaft, The 21 tooth gear fits the output shaft (original is OK, no need to print a new one).

The reduction ratio is not kept, but it does not deviate a lot from the original.

Your housing may need sanding to enlarge the hole for the 8 tooth motor gear.

For customisation I used Janssen86 customizer. You can find it here:
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