Single seat 3pc kit to avoid gear option confusion.
-Recline "white" gear
-Mirrored recline "white" gear
-Seat bottom gear
3D printed on a PRUSA MK3S+ in ColorFabb XT-CF20 (Nylon/Carbon mix). Tested and proven to work.
Note: gear installation is press fit. Just gently tap the gear onto the spline shaft with a small hammer and socket.