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7 Fins Blender Blade Compatible with Ninja BN401 BN751 BN801 BL480-30, for Ninja Blender Replacement Parts for Auto iQ BL682-30 BL642-30 BL687CO-30 BL482-30 Extractor Blade Assembly

Based on 416 reviews
Condition: New
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$14.98
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 6
Order within 3 hours and 23 minutes

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At a glance

Condition
New
Capacity
2 lb
Material
Plastic, Stainless Steel
Style
7 fins blade for Ninja
Blade Material
Stainless Steel, Plastic
In the box
18oz Cup24oz Cup32oz CupGasket RubberGasket Replace Tool and Brush

Features 5

  • Attention/ImportantPlease confirm first that your Ninja Blender meets these necessary conditions: 1,Please make sure your blender model is on our compatibility list. The model number (including the last two digits) must be exactly the same; 2,Your ninja blender blade is 7 fins blade(not 5 or 6 fins); 3,Your ninja blender cups is 18oz,24oz,or 32oz.Not 16oz; 4.One Gasket Rubber already in the blade, you just need to install it directly.
  • Compatible with Ninia BN751, BN801, BL455-30, BL480D, BL481-30, BL482-30, BL486CO, BL487, BL487-30, BL487A, BL487A-30, BL487T, BL487T-30, BL488W, BL490, BL491, BL492, BL492W, BL492IS-30, BL640, BL640-30, BL641, BL641-30, BL642, BL642-30, BL642W1-30, BL680A, BL680A-30, BL682, BL682-30,BL682QRT-30, BL685-30, BL2012, BL2013, CT641-30, CT680SS, CT680CO2SS, CT680CO2SS-30, BL687CO-30, NN100, NN100A, NN100-30, NN101, NN101-30, NN102 and more.
  • The Gasket Replace Tool and Brush: After using the blender, you should take out the gasket rubber from the blade then clean it. It is easy to leave food residue inside the blades, it will breed bacteria and affect your health. The gasket rubber replace tool can easy take out the Gasket. The brush can clean the food residue inside the crevices of the blade. It also protects your hands from being scratched by the blade.
  • This blade has 7 fins, 4inch"/10cm diameter, made of high quality 100% BPA-free high impact plastic and Food-Grade High-Strength stainless steel, dishwasher safe. Precision durable and work Great. Easy installation and cleaning, Perfectly match of original parts.

Specs 10

Brand Dmsmisi
Capacity 2 pounds
Material Plastic, Stainless Steel
Style 7 fins blade for Ninja
Brand Name Dmsmisi
Recommended Uses For Product Blending, Crushing, Mixing, Whipping
Number of Items 4
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great Replacement — Let’s See How Long It Survives My Husband’s Smoothie Habits
Bought the 7 Fins Blender Blade Compatible with Ninja for our Ninja blender, and so far it’s a great replacement. The price point is solid, it fits perfectly, and it does the job without any fuss. It has all the bells and whistles you would expect for a Ninja blender: easy to clean, sharp, seals perfectly. That said it does match the extreme noise level of the original blender blade that came with the blender. Now the real test begins: my husband’s daily smoothies, which have a long history of destroying blender parts at an alarming rate. If this blade survives his “let’s blend frozen fruit, ice, and possibly small boulders” routine, it deserves its own medal. So far, so good—but stay tuned for the sequel: Blade vs. Husband’s Smoothie Marathon. 😂 ... show more
Reviewed in the United States on February 16, 2026 by isabelle

Didn't even work for 3 months! Bought a replacement and did not send me the one from the listing!
So, I just bought one on June 1. It is now August 24. (It did not come with an extra rubber sealing ring as I saw in the reviews that it did, but that wouldn't have helped in this case, anyway.) Now, it's been leaking every time I use it for the past week or so. It is not leaking from the sealing ring, but from the piece that holds the blades in place. It didn't even last for 3 months! It worked well at first, but it's ridiculous for it to not even hold up for 3 months! This was our third purchase. Our first one lasted several months, but then the past two have not held up at all. I bought another one, and it's not even the same thing! What in the world?! ... show more
Reviewed in the United States on August 25, 2026 by Rj Love

Excellent replacement part!
I use my Ninja daily to make breakfast smoothies, and after several years of use, this part started leaking and making a mess. I tried to order a replacement from their website, but my model is older (see photo) so they apparently don’t have them anymore. They are still listed, but they are “sold out”. I found this replacement on Amazon, and was a bit skeptical since it is an aftermarket part, but it works beautifully. The design is sturdy and seems to be of excellent quality. I have been using it constantly for several weeks now with no issues. It even came with an extra gasket. I am so happy I found this and now I don't have to buy a whole new Ninja. Highly recommend. ... show more
Reviewed in the United States on May 8, 2025 by C. R.

Sooooo useful, ahhh I want ahhh I love it ahhh
Ok, so my original blender, I didn’t know I could take the plastic thingy, over time it started stinking and I was really hasitent of making my daily smoothies, so I loo for this one, fits perfect to my ninja blender, and thank goodness this has an extra plastic round, cuz when I replace the original That thing was nasty, I also happy with true little cleaning part that come with the replacement blade, this is a must right after you purchase the blender! ... show more
Reviewed in the United States on November 28, 2025 by LezLea_Bel

Works perfectly for Ninja BN401
This works perfectly with my Ninja BN401 mixer. I had another brand that made the mixer screech while running, but this one works like the OEM blade.
Reviewed in the United States on October 14, 2026 by Kim E

Flawed product - NOT a good replacement part for SS150 Series Ninja!!
This product is poorly designed and does NOT work with the Ninja® TWISTi SS150 Series blender. The main issue lies in the coupling—the gear at the bottom of the blade. Unlike the original part, which uses a dense, rubber-like material, this replacement uses a hard plastic or nylon. That difference is critical. The original rubber coupling allows for proper meshing, dampening, and slippage control between the blade and the base. This plastic gear, on the other hand, slips and grinds against the gear in the blender base, especially when blending anything that requires real torque—frozen fruit, ice, apples, etc. It might be "okay" for very soft items like liquids, powders, or bananas, but that's about it. This is not a one-off manufacturing defect—it's a flaw in the product’s design. I ordered three of these parts at the same time, and all three showed the same issue. My blender is not at fault; it works perfectly with other third-party blade replacements I’ve used before. Even though this part is advertised as compatible with the SS150 Series, it is not. See the images I’ve attached: one shows the plastic coupling on the replacement, and the other shows the damage (black marks and visible wear) on the gear in my blender base caused by this part. Bottom line: Do not buy this part if you're expecting performance comparable to the original. It will damage your blender. ... show more
Reviewed in the United States on May 19, 2025 by CAM

Great replacement!
This is a far quieter replacement blade bottom then others I've purchased. Arrived fast and no leaks whatsoever. Awesome product and comes with replacement rubber washers of multiple sizes along with hardware to fish the old one out. Thanks!
Reviewed in the United States on March 11, 2026 by Ryan N.

Perfect Fit and OEM Quality for Half Price.
This item is an exact match for the OEM part for my BN751 Model blender. Lasted 10 months of daily use before cracking and beginning to leak (see attached photo.) I feel like that’s reasonable given the amount of force this moving part undergoes. Ninja brand replacement is $31.00 with 90 day warranty. I don’t believe the Ninja part would last twice as long as this product, so I’m choosing not to spend twice as much to replace my lid. Buying this product again today for the second time, because I feel it gave me good value for the money the first time compared to the name brand option. PS: I think the seller has already done a good job of making this clear, but count the fins on the wheel that engages with the base. If you don’t have 7 fins on the lid you are trying to replace (like mine in the attached photo,) then this is not the correct product for you. ... show more
Reviewed in the United States on July 26, 2025 by Jon Riggs
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