Pro Extractor Blade Assembly for Ninja Blender, 7 Fins Blender Blade Replacement fit for Nutri Ninja Blender, Blender Replacement Parts 409KKU641 compatible with BL480 BL640 BL642 BL680 BL682 NN102

This blade fits our older Ninja model and works great so far! It is not as noisy as a previous replacement blade we had.

This was a great replacement for the original blender cap that finally wore out after almost ten years of use. The blades are sharp, durable and well made. The cap does not leak and seems to be quieter than the original. Overall a great value for the money, even if it was much more expensive.

Was about to throw away our Ninja that started leaking and making awful noises. Decided to try one last effort of replacing blade and lo-and-behold...we have a working blender again! YAY!

Forros TV excelentes y a buen precioProductos muy buenos

Not a good product, will not buy this again. Only used a few times and already deteriorating.

Perfect Replacement! Came with an extra gasket that was not needed (I guess I could've saved it in case the one that was installed began leaking, but I don't want to store extra stuff like that). My original Ninja blade seized up after 7 years of use, and this was a great solution so I didn't have to buy a whole new Ninja Blender. Love it!

I'm about 30 smoothies in and no issues thus far. Good replacement for my Ninja BN401 model.

Unbeknown to me, my pup went from lapping the smoothie off the Ninja blade top that I had absentmindedly left on the table to chewing it to death. The Ninja lives another day to smoothie again!