Specifications:

• Attention/Important:Please confirm first that your Ninja Blender meets these necessary conditions: 1,Please make sure your blender model is on our compatibility list. The model number (including the last two digits) must be exactly the same; 2,Your ninja blender blade is 7 fins blade(not 5 or 6 fins); 3,Your ninja blender cups is 18oz,24oz,or 32oz.Not 16oz; 4.One Gasket Rubber already in the blade, you just need to install it directly.
• Compatible with Ninia BN751, BN801, BL455-30, BL480D, BL481-30, BL482-30, BL486CO, BL487, BL487-30, BL487A, BL487A-30, BL487T, BL487T-30, BL488W, BL490, BL491, BL492, BL492W, BL492IS-30, BL640, BL640-30, BL641, BL641-30, BL642, BL642-30, BL642W1-30, BL680A, BL680A-30, BL682, BL682-30,BL682QRT-30, BL685-30, BL2012, BL2013, CT641-30, CT680SS, CT680CO2SS, CT680CO2SS-30, BL687CO-30, NN100, NN100A, NN100-30, NN101, NN101-30, NN102 and more.
• This blade has 7 fins, 4inch"/10cm diameter, made of high quality 100% BPA-free high impact plastic and Food-Grade High-Strength stainless steel, dishwasher safe. Precision durable and work Great. Easy installation and cleaning, Perfectly match of original parts.

7 Fins Blender Blade Compatible with Ninja BN401 BN751 BN801 BL480-30, Ninja Blender Replacement Parts for Auto iQ BL682-30 BL642-30 BL687CO-30 BL482-30 Extractor Blade Assembly