1PCS Gear for Sony CD Player. 
Replacement parts Number:4-957-284-01.

Compatible Models：
CDP-C23, CDP-C235, CDP-C245, CDP-C265, CDP-C345, CDP-C365, CDP-C435, CDP-C445, CDP-C545, CDP-C661, CDP-C745, CDP-CA9ES, CDP-CE335, CDP-CE415, CDP-C250Z, CDP-CA8ES, CDP-CE525,CDP-C535.

This Gear is not 3D Printed,It is injection moulding.

Dimensions is same as original.
Package Included：1PCS GEAR