Ninja Blender Replacement Parts 6-Fins Extractor Blade Assembly - 16oz

Our review of the Ninja Blender Replacement Parts focuses on simple, affordable restoration for owners of Nutri Ninja 16oz cups who need the six-fins extractor blade. This replacement kit is for people who want a quick, inexpensive way to get a blender back to cutting and mixing without buying a new base or cup. The biggest reason to buy is straightforward: it matches the original 6-fin layout, uses food-grade stainless steel and BPA-free plastic, and comes as a pair so you can replace both commonly worn assemblies at once.

Key Features

• Compatibility: Fits Nutri Ninja 16oz cups with a 6-fins blade design, so buyers can be confident it will match the specified professional blender models.
• Material quality: The blade uses food-grade high-strength stainless steel and BPA-free plastic to resist basic wear and provide safer contact with food.
• Size: The 3.4in (8.5cm) diameter matches the original extractor blade dimensions and is intended only for the 16oz cups, avoiding fitment surprises.
• Pack value: Includes two replacement blade assemblies, which is practical for users who want a spare or to replace a pair at the same time.
• Dishwasher safe: Parts are described as dishwasher safe for easier cleanup and maintenance compared with models that require hand washing.
• Performance: Designed to chop, grate and blend for smoothies and frozen drinks, restoring most common blending tasks quickly.

Who It's For

This is a good choice for owners of compatible Nutri Ninja professional blenders (models listed by the manufacturer) who have a worn or damaged 6-fins extractor blade and need a low-cost OEM-style replacement. It works well for everyday smoothie makers and people who use single-serve 16oz cups for frozen fruit, shakes and small prep tasks.

Those who should look elsewhere include shoppers who need blades for larger pitchers, other blade counts, or a fully guaranteed commercial-grade replacement; a few customer reports of leakage and rust mean users who need a premium long-term part may prefer an official factory-sourced assembly or higher-end aftermarket option.

Pros & Cons

Pros

• Reasonable value: two assemblies in one pack reduce repeat purchase needs.
• Close match to original 6-fins design for straightforward fit and function in 16oz cups.
• Made from food-grade stainless steel and BPA-free plastic, with dishwasher-safe convenience.

Cons

• Some users reported occasional leakage or noise and mixed long-term durability, so performance may vary by use and maintenance.

Specifications

Brand	MEET JUICE
Compatible models	Nutri Ninja professional blenders BL660, BL663, BL663CO, BL665Q, BL740, BL770, BL771, BL772, BL780
Fits cup size	16oz cups (3.4in / 8.5cm diameter)
Blade type	6-fins extractor blade assembly
Materials	BPA-free plastic and food-grade high-strength stainless steel
Included	2x replacement blade assembly
Care	Dishwasher safe

Our Verdict

For owners of compatible Nutri Ninja 16oz cups who need a practical replacement, this 6-fins extractor blade assembly is a sensible, low-cost fix that restores blending for smoothies and frozen drinks. It offers good value with two pieces per pack and reasonable materials, though buyers who need extra durability or leak-proof guarantees should consider higher-end or factory-certified options.

Frequently Asked Questions

Will this fit my Nutri Ninja cup?
It fits Nutri Ninja 16oz cups that use a 6-fins extractor blade; confirm your cup has the 6-fins layout before buying.

How many blades are included?
The package includes two 6-fins replacement blade assemblies so you get a spare or a pair to replace both worn parts.

Is it dishwasher safe and food safe?
Yes, the parts are described as dishwasher safe and made from BPA-free plastic with food-grade stainless steel.