[14pcs NutriBullet 900w 600w Replacement Kit]-- Upgrade replacement kit contains 3 silicone rubber washers with lips, 6 shock pads, 2 motor top base gears, 2 black rubber gears, 1 brush . The perfect replacement kit for your daily nutrient extraction needs. [FITS]-- Compatible with NutriBullet 600W and Nutribullet Pro 900 High Speed Blender/Blender Systems NB-101B NB-101S NB-201 or Face Milling Inserts. Not suitable for NutriBullet Lean, RX or Ninja blenders. Please check the model number carefully before ordering. [High Quality]-- The sealing O-rings and shock pads are made of rubber, the black gears and motor top base gears are made of plastic. These blender replacement parts for Nutribullet blenders are safe and durable for long-term use. [Easy to install and replace]-- Extractor replacement parts are recommended to be replaced every 6 months or as needed for optimum performance. You can replace the original parts with new replacements one by one without additional tools in the process, saving time and making life easier. Color: Black + White Material: Plastic Package Contents: 3 x Silicone Rubber Spacers 6 x Shock Absorbing Pads 2 x Motor Top Base Gears 2 x Black Rubber Gears 1 x Brush Only the above package contents, other products are not included. Note: Light shooting and different monitors may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +/- 1-3 cm.