It works so far.
This is my second order of this blade. It seems this is the only place I can find it for my model. The first one had a gasket that was too big. This one seems much better. The first also cracked in several places and the bearings rusted out. I will update if this one does the same. So far it seems much better.
✔ Verified Purchase
J
John Fusaro
February 04, 2026
Works as described
Works as described
✔ Verified Purchase
A
Aly Hicks
December 06, 2025
Don’t buy
This blade ended up breaking our whole blender machine. It stripped the groves on the machine and made it inoperable. It seems like it fits, fits the cups, fits the machine, but when you turn it on it somehow stripped both the blade and the machine. Don’t buy it unless you want to buy an entire new blender.
✔ Verified Purchase
Fits and operates as advertised
Works as advertised.
✔ Verified Purchase
E
Eric Fielding
September 30, 2021
Not exactly same as original equipment
My blade assembly did not come with the soft plastic O-ring, but it still fits well.The 6-tooth base fits the blender correctly but it does not have the extra ring around the teeth and deeper teeth that the original blade assembly had. Sometimes it pops up and stops blending before cycle is complete. Photo shows difference (top is new)
✔ Verified Purchase
M
Marcia S
November 25, 2021
WORKS PERFECTLY!!!! GREAT PRICE!!!
I bought this replacement blade in June for my Ninja Blender 900w BL 450-70. It fits perfectly and works just like the original when it was new.UPDATE: DISAPPOINTED!!!So it turns out that the blades worked well for few uses. After that, I started seeing a lot of rust colored dust coming from the bottom of it each time I used it, messing up the inside of the base unit as well. This just got worst each time, and I just had to throw it out. It also became deafeningly loud while being used. Fortunately for me though I had kept the original blade as they still work somewhat, so that's what I'm using now. Not sure what next to do.
✔ Verified Purchase
A
Amazon Customer
October 17, 2022
OK Replacement Blender Blade With Marginal Quality
I've been using this replacement blender blade for my Nutri Ninja Pro BL480D for for 6 months now. I noticed that it has started to crack and now leaks into the base when blending. Worked great until now. I was hoping for better quality and longevity. I costs about half the price of the official Ninja replacement blade piece and you get what you pay for.
✔ Verified Purchase