Looking for the best Ninja blade replacement for your BL780 series? We’ve tested and reviewed the top 10 durable, compatible, and affordable options to help you blend like a pro again.
Finding the perfect Ninja blade replacement for your BL780 series can feel overwhelming. With so many options, it’s hard to know which one fits best. But don’t worry, we’ve got you covered!
We’ve tested and reviewed the top replacements to make your choice easy. Durable, compatible, and affordable options are right here.
Imagine blending smoothies like a pro again with a blade that fits perfectly. Let’s dive in and find the best match for your Ninja BL780!
List of Top 10 Ninja Blade Replacement For BL780 Series
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Blender Blade Fit for Ninja, Replacement Parts 6 Fin Male Blade with Rubber Gasket, Blender Accessories Compatible with Nutri Ninja Auto IQ BL620C BL660 BL740 BL780 QB3000, Only Fit 16oz Cups |
This blender blade is perfect for anyone who owns a Ninja blender and needs a replacement part. It’s ideal for making smoothies and frozen drinks quickly and easily. |
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1-pack 6 Fins Extractor Blade Assembly for Ninja, 3.35inches/8.5cm Blender Blade Replacement Parts Compatible with Ninja BL660 BL740 BL770 BL771 BL772 BL773CO BL780, with Hook, Brush, Rubber Gasket |
This 6-fin extractor blade is perfect for Ninja blender owners who need a reliable replacement. It’s great for making smoothies and frozen drinks, easy to install, and works with specific Ninja models. |
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[UPGRADE] 6-Fin Male Blender Blade Replacement Parts for Nutri Ninja Blender BL660 BL770 BL780 BL740 .(Small 3.35inch Blade) |
This 6-fin male blender blade is perfect for owners of specific Ninja blenders who need a reliable replacement part. It’s easy to use and fits perfectly with compatible models. |
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Blender Blade Fit for Ninja, Replacement Parts 6 Fin Male Blades with 4 Rubber Gaskets, Blender Accessories Compatible with Ninja Auto IQ BL620C BL660 BL740 BL780 QB3000, Only Fit 16oz Cups(2 Pack) |
This blender blade is perfect for anyone who owns a Ninja blender with a 16oz cup. It’s great for making smoothies and frozen drinks quickly and easily. |
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For Ninja Blender Blade Replacement BL660 6 Fin Male 3.35” Blade, 16oz Blender cups Compatible with Nurti Ninja Blenders BL770 BL660 BL740 BL780 BL773CO BL771 BL772 BL780C0, with Cleaning Brush |
This Ninja blender blade replacement is perfect for anyone who uses their Ninja blender often. It’s great for couples, families, or busy cooks who need durable, easy-to-clean tools for smoothies, shakes, and more. |
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Stacked Blade 316KKU770 for Ninja Blender 72-oz. Total Crushing Pitcher, 6-Blade Assembly Replacement Part for Ninja BL610 BL640 BL642 BL660 BL680A BL681A BL770 BL780 BN701 BN750 BN751 BN801 BN805A |
This 6-blade replacement is perfect for anyone with a Ninja blender who wants to save money and keep their machine running smoothly. It’s easy to install and works like new, so you can blend without hassle. |
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Ninja Blades Replacement 6 Fin Male – Ninja Single Serve Blender Blade – 3.35” Stainless Steel for Smooth Blending, Compatible with BL770, BL770A, BL770BRN, BL770W, BL771, BL771C, BL772, and more |
This Ninja Blades Replacement is perfect for anyone who owns a compatible Ninja blender and wants to keep it running smoothly. It’s easy to clean, durable, and ready for all your blending needs. |
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6 Fins Blade Replacement for Ninja Professional Blender BL660 1100w, BL740 30, 1500w BL770 BL770AMZ, BL771, BL773CO, BL780 BL780CO, BL663CO, Blade Part Accessory Compatible with Nutri Ninja Cups 16 oz |
This 6-fin blade replacement is perfect for anyone with a Ninja Professional Blender who needs a sharp, durable, and easy-to-install blade. It’s ideal for chopping, grating, and blending, making healthy cooking simpler. |
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Blender 6 Blade Replacement for Ninja 72 oz Pitcher, Compatible with Ninja BL500 BL610 BL642 BL681A BL682 BL700 BL780 BL910 BN701 BN751 BN801 CO610B CT610 DB751A NJ600 BL660 BL770 |
This 6-blade replacement is perfect for anyone who owns a Ninja blender and wants to keep it running smoothly. It’s ideal for health enthusiasts who love making nutrient-packed smoothies and need a reliable, durable blade. |
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Blender Replacement Blade for Ninja Mega Kitchen System 1500W BL770, 3.35” 6 Fins Blender Blade Replacement Parts Compatible with BL660 BL740 BL770 BL780 BL773CO BL771 BL772 (ONLY fit 16oz Cups) |
This blender blade is perfect for anyone with a Ninja Mega Kitchen System who needs a reliable replacement. It’s ideal for blending smoothies, shakes, and more with its powerful, durable design. |
Detailed Reviews
Discover the top 10 Ninja Blade Replacements for the BL780 Series, carefully selected based on expert reviews and customer feedback. Each product is evaluated for performance, durability, and value, ensuring you find the perfect fit for your blender. Whether you need a smooth blending experience or a budget-friendly option, this guide has you covered. Dive in to find the best replacement blade that meets your needs and keeps your Ninja blender running like new.
1. Blender Blade Fit for Ninja, Replacement Parts 6 Fin Male Blade with Rubber Gasket, Blender Accessories Compatible with Nutri Ninja Auto IQ BL620C BL660 BL740 BL780 QB3000, Only Fit 16oz Cups

This 6-fin male blade is a perfect fit for specific Ninja blender models. It works with BL620C, BL660, BL740, BL780, and QB3000 series. Always check compatibility before buying.
The blade is only for 16oz cups, not larger sizes. Its 3.35-inch diameter and 3-inch height match the original. Use it for smoothies, chopping, and blending.
Important: Double-check your blender model and cup size. Review all images to ensure it fits your needs.
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Perfect For:
This blender blade is perfect for anyone who owns a Ninja blender and needs a replacement part. It’s ideal for making smoothies and frozen drinks quickly and easily.
Ready to Purchase?
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2. 1-pack 6 Fins Extractor Blade Assembly for Ninja, 3.35inches/8.5cm Blender Blade Replacement Parts Compatible with Ninja BL660 BL740 BL770 BL771 BL772 BL773CO BL780, with Hook, Brush, Rubber Gasket

Revive your Ninja blender with this 6-fin extractor blade assembly. It’s compatible with many Ninja models, ensuring a perfect fit for your machine. Made from premium materials, it’s durable and easy to clean.
This replacement blade is great for smoothies and frozen drinks. It comes with a hook, brush, and extra gasket for convenient maintenance.
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Perfect For:
This 6-fin extractor blade is perfect for Ninja blender owners who need a reliable replacement. It’s great for making smoothies and frozen drinks, easy to install, and works with specific Ninja models.
Ready to Purchase?
3. [UPGRADE] 6-Fin Male Blender Blade Replacement Parts for Nutri Ninja Blender BL660 BL770 BL780 BL740 .(Small 3.35inch Blade)
![[UPGRADE] 6-Fin Male Blender Blade Replacement Parts for Nutri Ninja Blender BL660 BL770 BL780 BL740 .(Small 3.35inch Blade)](https://m.media-amazon.com/images/I/41HwFC8DcGL._SL500_.jpg)
Upgrade your Nutri Ninja blender with this 6-fin male blade replacement. It’s 3.35 inches and fits specific models like BL660, BL770, and BL780. Check your model before buying to ensure a perfect fit.
This latest upgrade features a new top blade for better balance and performance. It’s BPA-free and dishwasher-safe, making it a convenient and safe choice for your blender.
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Perfect For:
This 6-fin male blender blade is perfect for owners of specific Ninja blenders who need a reliable replacement part. It’s easy to use and fits perfectly with compatible models.
Ready to Purchase?
4. Blender Blade Fit for Ninja, Replacement Parts 6 Fin Male Blades with 4 Rubber Gaskets, Blender Accessories Compatible with Ninja Auto IQ BL620C BL660 BL740 BL780 QB3000, Only Fit 16oz Cups(2 Pack)

Revitalize your Ninja blender with this 6-fin male blade replacement. It’s perfect for 16oz cups and works with many Ninja models. Blend smoothies and frozen drinks in seconds with this easy-to-install part.
Check compatibility before buying. This blade fits specific Ninja models like BL620C and BL780. Not for 18oz, 24oz, or 32oz cups. Measure your original blade to ensure it matches the 3.35-inch diameter and 3-inch height.
Includes 4 rubber gaskets for a tight seal. Chop, grate, and blend with ease. Save money by replacing just the blade, not the whole blender.
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Perfect For:
This blender blade is perfect for anyone who owns a Ninja blender with a 16oz cup. It’s great for making smoothies and frozen drinks quickly and easily.
Ready to Purchase?
5. For Ninja Blender Blade Replacement BL660 6 Fin Male 3.35” Blade, 16oz Blender cups Compatible with Nurti Ninja Blenders BL770 BL660 BL740 BL780 BL773CO BL771 BL772 BL780C0, with Cleaning Brush

Upgrade your Ninja blender with this 6-fin replacement blade and 16oz cups. Perfect for smoothies, shakes, and more, it fits multiple Ninja models. Includes a cleaning brush for easy maintenance.
Stainless steel blade ensures durability and safety. BPA-free cups are dishwasher safe and built to last. No leaks, no cracks, just reliable performance.
This value set includes two cups, two lids, one blade, and a brush. Ideal for families or frequent users, it’s a must-have for your kitchen.
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Perfect For:
This Ninja blender blade replacement is perfect for anyone who uses their Ninja blender often. It’s great for couples, families, or busy cooks who need durable, easy-to-clean tools for smoothies, shakes, and more.
Ready to Purchase?
6. Stacked Blade 316KKU770 for Ninja Blender 72-oz. Total Crushing Pitcher, 6-Blade Assembly Replacement Part for Ninja BL610 BL640 BL642 BL660 BL680A BL681A BL770 BL780 BN701 BN750 BN751 BN801 BN805A

Revive your Ninja blender with this 6-blade assembly replacement. It’s a perfect match for many Ninja models, ensuring a seamless fit. Save money and extend your blender’s life.
High-quality materials make this blade durable and safe. Stainless steel and BPA-free plastic ensure a long-lasting, non-toxic addition to your kitchen.
Easy installation means you’ll be blending again in no time. Sharp, rust-resistant blades provide efficient mixing, making it a great-value investment.
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Perfect For:
This 6-blade replacement is perfect for anyone with a Ninja blender who wants to save money and keep their machine running smoothly. It’s easy to install and works like new, so you can blend without hassle.
Ready to Purchase?
7. Ninja Blades Replacement 6 Fin Male – Ninja Single Serve Blender Blade – 3.35” Stainless Steel for Smooth Blending, Compatible with BL770, BL770A, BL770BRN, BL770W, BL771, BL771C, BL772, and more

Ninja Blades Replacement is a 6-fin male blade designed for smooth blending. It’s 3.35 inches and made of stainless steel. Perfect for Ninja single-serve blenders.
Works with BL770, BL771, BL780, and more. Not for QB3000 or BL710 models. Always check compatibility before buying.
Easy to clean and dishwasher-safe. Made from food-grade materials for safety. Enjoy long-lasting durability with every blend.
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Perfect For:
This Ninja Blades Replacement is perfect for anyone who owns a compatible Ninja blender and wants to keep it running smoothly. It’s easy to clean, durable, and ready for all your blending needs.
Ready to Purchase?
8. 6 Fins Blade Replacement for Ninja Professional Blender BL660 1100w, BL740 30, 1500w BL770 BL770AMZ, BL771, BL773CO, BL780 BL780CO, BL663CO, Blade Part Accessory Compatible with Nutri Ninja Cups 16 oz

Upgrade your Ninja blender with this 6-fin blade replacement. It’s compatible with many models, including BL660, BL770, and more. Check your blade size before ordering to ensure a perfect fit.
Made from food-grade BPA-free plastic and stainless steel, this blade is sharp, rust-resistant, and durable. It’s easy to install and comes with a pre-installed rubber seal. Perfect for chopping, grating, and blending.
Package includes: 1 spare blade with seal gasket. No extra steps needed. Ready to use right away.
| Pros | Cons |
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Perfect For:
This 6-fin blade replacement is perfect for anyone with a Ninja Professional Blender who needs a sharp, durable, and easy-to-install blade. It’s ideal for chopping, grating, and blending, making healthy cooking simpler.
Ready to Purchase?
9. Blender 6 Blade Replacement for Ninja 72 oz Pitcher, Compatible with Ninja BL500 BL610 BL642 BL681A BL682 BL700 BL780 BL910 BN701 BN751 BN801 CO610B CT610 DB751A NJ600 BL660 BL770

Upgrade your blending with this 6-blade replacement, designed for Ninja blenders. It fits many models, ensuring a perfect match. Get ready to blend like a pro!
This high-quality accessory is made from food-grade materials and stainless steel, offering durability and safety. It’s BPA-free and dishwasher-safe, making cleaning a breeze.
Transform your smoothies and unlock optimal nutrition. With this blade, you’ll extract vital nutrients, taking your health journey to the next level. Blend, enjoy, and thrive!
| Pros | Cons |
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Perfect For:
This 6-blade replacement is perfect for anyone who owns a Ninja blender and wants to keep it running smoothly. It’s ideal for health enthusiasts who love making nutrient-packed smoothies and need a reliable, durable blade.
Ready to Purchase?
10. Blender Replacement Blade for Ninja Mega Kitchen System 1500W BL770, 3.35” 6 Fins Blender Blade Replacement Parts Compatible with BL660 BL740 BL770 BL780 BL773CO BL771 BL772 (ONLY fit 16oz Cups)

Upgrade your Ninja blender with this 6-fin replacement blade, designed for powerful blending. It fits specific Ninja models and 16oz cups, so check your blender’s size before buying.
This blade is built to last with stainless steel and BPA-free plastic. It crushes ice and frozen fruits with ease, making smoothies and shakes a breeze.
The upgraded bearing system reduces vibration and leakage, while the included gasket ensures a tight seal. This durable blade will keep your Ninja blender running smoothly for longer.
| Pros | Cons |
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Perfect For:
This blender blade is perfect for anyone with a Ninja Mega Kitchen System who needs a reliable replacement. It’s ideal for blending smoothies, shakes, and more with its powerful, durable design.
Ready to Purchase?
Buying Guide
Finding the perfect Ninja blade replacement for your BL780 series is easy with this guide. We’ve tested and reviewed the top options to help you choose. Let’s find the best fit for your blender!
Factors to Consider When Buying a Ninja Blade Replacement:
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Compatibility:
Check your blender model and cup size before buying. Not all blades fit every Ninja model or cup size. -
Blade Size:
Measure your original blade to ensure the replacement matches. Common sizes are 3.35 inches in diameter. -
Material:
Look for stainless steel blades and BPA-free plastic for durability and safety. -
Purpose:
Choose a blade for smoothies, chopping, or frozen drinks. Some blades are better for specific tasks. -
Extras:
Gaskets, brushes, or cups included with the blade can add value and convenience. -
Ease of Cleaning:
Dishwasher-safe blades save time and effort. -
Price:
Compare prices to find a balance between quality and affordability.
Engaging Experience:
Imagine blending smoothies like a pro again with a blade that fits perfectly. With the right replacement, your Ninja BL780 will feel brand new. Let’s make your blending experience smooth and enjoyable!