***As of February 2026 these items are sold out and discontinued. This was the first "D-shaped" design, with chamfered edges versus the original rounded edges. Roughly 200 sets were made, 2018-2026.

... Thanks for looking. I've been making car parts since 2013 and have sold hundreds of sets of these door bushings.

For sale are a pair of aftermarket rigid Miata Door Bushings.

These are CNC Machined Delrin parts and are designed to be a happy medium between the typical "D-Shaped" bushings on the market today, and the original soft rubber OE bushings. They make more cup contact than the OE bushings, but less than the D-bushings--as they have chamfered large corners.

Note that mounting hardware is not included. Re-use your original Miata bolts.

And just to say it again--these are not 3d printed!! They are solid Delrin CNC machined ;)

Shipping to USA via USPS first class with tracking is included with the purchase price. International shipping is $20 also via USPS. I ship worldwide!

Returns will be accepted within 30 days for any reason. The warranty period for these parts is 1 year. You can contact me anytime for any feedback or questions.

All products are manufactured and distributed by Gregparts LLC, with California sellers permit number 103-085486.

Thank you for choosing to support my small business with design and manufacturing out of San Jose, California, United States!!