6 Pack Rubber Gaskets Replacement Seal 3.94 inch for Nutri Ninja Blender Replacement Parts 7 Fins Blade White O-Ring for Ninja Auto-iQ Pro Extractor BL456-30 BL480D BL682 BL681A CT680 BL487T

【Compatibility】-- The accessories fit for Ninja blades BL450-30, ( NOT for BL450-70 ), BL451-30, ( NOT for BL451-70 ), BL455-30, ( NOT for BL455-70 ), BL456-30, ( NOT for BL456-70 ), BL480-30, BL480D, ( NOT for BL480-70), BL481-30 ( NOT for BL481-70), BL482-30 ( NOT for BL482-70), BL486CO, BL486CO-30, BL487, BL487A, BL487T, BL487T-30, BL488W, BL490, BL491 BL492, BL492W, BL640, BL640-30, BL641, BL641C-30, BL642, BL680, BL680A, BL681A, BL682, BL682, BL2012, BL2013, NN100, NN100A, NN101, NN102, CT680, CT680SS,CT680CO2SS, CT682SP., 【Not Compatible】-- The blender replacement parts ONLY FIT for Ninja Auto-iQ Pro Extractor Assembly 7 Fins. ONLY fit 18,24,32-Oz cups, NOT fit 16-Oz blender cups. NOT fit for Ninja model 70 series. Not fit for Ninja BL450-70, BL451-70, BL455-70, BL456-70, BL480-70, BL481-70, BL482-70.The model number # must be identical. If any number or letter is not the same, please don’t buy it.ONLY 3.94 inch / 10 cm Gaskets are suitable., 【For Ninja Blender Seal Ring】-- Made of silicone rubber, the replacement washer is sturdier and more flexible to avoid leakage. Use a toothpick to take it out after each use to keep it clean and prevent the base from getting moldy., 【How to Insert the Gaskets Correctly】 -- The grooves are different on each side of the ring. Make sure you install it Face UP for grooves and bumps; Face DOWN for flat side. Otherwise, it won't fit properly.Please refer to the pictures for details. After the gasket replacement make sure to push the gasket as dare down as it will go using the handle end of a fork or spoon for the ring seal to put snugly in the blade for better seal.