7 Fins Extractor Blade with Gasket Compatible with Nutri Ninja Auto iQ Blender BL2012 BL2013 BL480 BL480D BL481 BL48230 BL486CO BL487 BL487A BL488W BL490 BL491 BL492 BL492W BL640 BL641 BL642 BL642W BL642Z BL680 BL680A BL682 CT640C CT641 CT680 CT680A CT680SS CT680W CT682SP NN100 NN100A NN101 NN102 Only fit for 18oz 24oz 32oz cups NOT FIT FOR 16oz 100 brand new and high quality Food Grade Plastic BPA Free Dishwasher Safe Includes 1 7 fins extractor blade1 Rubber Gasket1 Cleaning Brush Perfect Seal Includes rubber gasket preinstalled in base for complete seal with cup Important Tips Note1 The rubber gasket in bottom blade maybe loosened during transportation Before using the bottom blade please check the rubber gasket and be sure it is put snugly into the replacement bottom bladeNote2 Please TAKE OFF the PREINSTALLED GASKET in the bottom blade if youre going to use this replacement gasket