Yamaha Clavinova key joint

Is widely known that yamaha clavinova digital (weighted) keyboard break easily, so i have created a replacement of the part. As is impossible to replicate the color and the form of original key i have decided to print only the needed part. (last 4 cm)

You must cut the final part of the key and replace it with this one. I have used these stll files on my piano and they work flawlessly.
The part includes a narrower step that must be inserted in the cutted key and glued together.

Please note that there are 2 variants, left and right. Choose the right one before printing it.