Crush anything
High-quality stainless steel blades easily crush fruits, vegetables, superfoods, and protein shakes.
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Why customers love it
Fresh blades, smoother shakes, zero hassle
Restore your Nutri Ninja blender to peak performance with this stainless steel replacement blade assembly, built for smooth, consistent blending.
- High-quality stainless steel blades crush fruits, vegetables, superfoods, and protein shakes
- Compatible with multiple Nutri Ninja models—check the compatibility list
- Easy installation with no special tools required
- Dishwasher-safe for convenient cleaning
- Helps reduce noise and leakage from worn-out blades
- Recommended to replace every 6 months for best results
Why you'll love it
Tool-free install
Designed for easy installation—no special tools required.
Easy cleanup
Dishwasher-safe for convenient cleaning.
Quieter, leak-free
Helps reduce noise and leakage from worn-out blades.
Setup
Simple to install
-
Remove the old blade assembly
Take apart your Nutri Ninja cup and discard the worn-out blade assembly.
-
Fit the new assembly
Place the replacement blade assembly into the cup—no special tools required.
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Secure and blend
Lock the base back on and your blender is ready for use.
Specs
The details that matter
- Product Type
- Replacement Blender Blade Assembly
- Compatibility
- Nutri Ninja models, BL451, BL456
- Blade Material
- stainless steel
- Fins
- 7
- Model Type
- Standard
More details
Restore your Nutri Ninja blender to peak performance with this durable replacement blade assembly. Engineered to fit a wide range of models, it ensures smooth, consistent blending for your everyday smoothies and shakes.
- High-quality stainless steel blades easily crush fruits, vegetables, superfoods, and protein shakes
- Compatible with multiple Nutri Ninja models (check compatibility list)
- Designed for easy installation—no special tools required
- Dishwasher-safe for convenient cleaning
- Helps reduce noise and leakage from worn-out blades
- Recommended to replace every 6 months for best results
Ideal for anyone looking to refresh their blender without buying a new unit, this replacement part keeps your kitchen routine efficient and reliable.
Frequently asked questions
Everything you might want to know before you order.
Which Nutri Ninja models is this blade assembly compatible with?
This replacement blade assembly is compatible with multiple Nutri Ninja models, including BL451 and BL456—check the compatibility list for full details.
How do I install the replacement blade assembly?
Installation is designed to be easy—no special tools are required, so you can swap out the old assembly quickly.
Can I clean the blade assembly in the dishwasher?
Yes, the blade assembly is dishwasher-safe for convenient cleaning.
How often should I replace the blade assembly?
It is recommended to replace the blade assembly every 6 months for best results.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.