SS101 Replacement Blade for Ninja Blender Accessories, 7-Fins Blender Blade Compatible with Nutri Ninja Foodi Power Blender SS101, SS101TGT, CO351B, SS100, SS150, SS151, SS300, SS350, SS351

I bought this as a replacement for my ninja blade. So far so good.

The replacement blade performs as good as (better) original blade. I purchased this blade to have it on another spare old jar. It yields very good results. I have been using it regularly for five months.

I have purchased several replacements only to have them crack in no time. This one I have had for over a year now and I use it every day and it still is perfect. The only small issue is that it is a little thinker so my blender with the safety switch does not engage the switch if I put on the bottle and blade assembly fully clockwise. I have to slightly turn it back so the switch engages and then it works fine. Really a small hassle when considering the others I have used sometimes only lasted a couple of months! If you have the blender type where you just press it to turn it on then it will not be a problem at all. I will not hesitate to get another one when this one finally wears out.

The product didn't work as good as the original equipment. The cap didn't fit well on the blender motor. We had to throw the cap away.

it fitted perfectly. delivery was prompt. It is bit expensive compared to other places. But not sure if they are as good as the original. The whole blender is around $80. paid almost 1/4th of the price for the replacement blade.

My original blender part was leaking and not very sharp after less than a year. I was happy to find this replacement part and now the blender works like new!

Great replacement blades. I thought I would have to trash my blender.

Stainless steel bearings. I had high hopes for this considering all of the others that I have tried so far had regular steel bearings and they would rust and leak. First off I noticed it was super tight to put into the base so there is a slight issue with overall dimensions. For about the first 10 uses I had no issues with fluids leaking through into my blenders base and also no signs of any rust from around the shaft like I had with other brands. But then I started noticing a tiny amount of fluid coming out from around the shaft into the base of the blender and it has gradually gotten worse. I unscrewed the blade and removed it to try and see the cause of the leak and to rinse out the fluid that had leaked into, around, and through the shaft. I noticed that the rubber seal has what appears to be a small tear in it. Seeing how this is designed I feel there should be some sort of food safe lubricant included with a maintenance diagram so that it can be serviced and maintained better to try and prevent this type of thing from happening. I also think that maybe a replacement rubber o-ring. Otherwise this has been the best aftermarket blender blade assembly I have tried.