- 2 Rubber Gears for under the blade, 2 Hard Clear Plastic Gears for the Motor Top
- It is recommended to replace both blade and motor gears every six month.
- Does not fit MB1001 or Nutribullet RX
- Compatible with Nutribullet 600W, 900W, NB-101B, NB-101S, NB-201, NBR-0601, NBR-1201, NB9-1301, NB-WL088D-23, 900 Pro Series Blenders