Keep the things
worth keeping.

Jams Engineering is an independent California shop making 3D printed replacement parts for everyday equipment. From a printer's paper feed gear to a sewing machine's presser bar lifter, we focus on the little components that can bring a useful machine to a stop.

Built around the repair.

Our catalog brings together the parts we sell on Etsy and eBay. Each product page identifies the intended machine or part number, so you can compare it with your original component before ordering.

3D printing lets us make specialized shapes in small quantities. Materials vary by part, and fine layer lines are a normal feature of the process.