(Pack of 2) Blender Replacement Parts 7 Fins Extractor Blade Assembly with Rubber Gasket Compatible with Nurti Ninja Blenders Auto iQ BL480 BL401 BL642 BL801 NN102

The first time this part went bad on my Nutriblender, I bought another one. Then I found out about these and have probably replaced them more than 1/2 dozen times - no new blender! It seems like whether it is the orignal part or replacement part, the bearings wear. At the point you see (and this sounds disgusting) brown slime in the tray these lock into, just replace this part - the motor has consistently been fine and these are perfect replacements!

This product is well made and it fits the original equipment the seals are in excellent shape and during use held up in making smoothies and blending vegetables. Great purchase

These impeller cogs are made of rubber that is too soft to handle the torque of the motor. The cog pictured on the left is the MEET JUICE replacement impeller cog that stripped after only 9 days and 9 smoothies! The cog on the right is the original Ninja impeller which is over 5 years old! You can see the difference in the cog tooth heights (leftmost picture), how badly the soft rubber cog teeth of the MEET JUICE part shredded away (middle picture), and how well the original Ninja impeller has kept it's shape and height, after 5 years and probably more than 2,500 smoothies.I only replaced the original because the seals finally gave out and it was leaking. I grind hard materials in my smoothies. I use milk or almond milk, yogurt, cottage cheese, fruit of some type, raw egg, whey or collagen powder, avocado, and water.LOOK AT THE PICTURES, DON'T WASTE YOUR MONEY ON THESE PARTS!!

Rápida respuesta y calidad en el producto

These work great. They're a little tight when putting them onto my blender base, but overall a good purchase.

I didn’t have to throw a whole set of blender away .It was a perfect replacement

If under pressure the seals break and leak into the gear.

Works great so far!