Personal blender blade
NutriBullet Cross Blade (500, 600, 900 and 1000 Mega)
NBM-BA031
Fits 4 models · replace every 6 months
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine NutriBullet
$29.95
NutriBullet Australia · 2 NovLowest genuine · NutriBullet Australia · checked 2 Nov
CompatibleCompatible option
$14.50 each
2-pack $28.99
Amazon AU · 28 OctAmazon AU · checked 28 Oct
Check sellerCheck seller details
Genuine: made by NutriBullet. Compatible: another brand.Genuine is made by NutriBullet. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $14.50 each · 2-pack $28.99
Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 3 listings from 2 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
2 listings from 1 seller
Genuine NutriBullet
1 seller
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your blade is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the NBM-BA031 blade
Watch the guide or follow the steps.
- 1Unplug the motor base and wait for the blades to stop before you lift the cup off.
- 2Turn the cup upright and unscrew the old blade. The blades are sharp: hold the blade by its plastic base.
- 3Check the gasket is seated all the way round inside the new blade. Don't pull it out: NutriBullet says removing it damages the blade and causes leaks.
- 4Fill the cup no higher than the MAX line, screw the new blade on and twist until it is tightly sealed, then turn the cup over and push and twist it onto the motor base.
- 5Wash the blade by hand in lukewarm water, not in the dishwasher, and dry it on its side.
Every number this part goes by
- Retail name:
- NBM-BA031
- Retail name:
- NBM-BA031AMZ
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits these 4 NutriBullet models
NutriBullet4 models
1000 Mega. NutriBullet's AU store lists the Cross Blade NBM-BA031 for the 1000 Mega. Its 1000/1200W Blade NBM-BA041 names a '1000 Series': if your 1000 W base isn't a Mega Pack, match your old blade to the photos.
Common questions
- What does the NBM-BA031 fit?
- The NutriBullet Cross Blade (500, 600, 900 and 1000 Mega) (part NBM-BA031) fits 4 NutriBullet models, including the 1000 Mega, 500 Series and 600 Series. Every one is listed on this page.
- How often should I replace the NBM-BA031?
- Every 6 months, or sooner if it looks worn.
- Where can I buy the NBM-BA031 in Australia?
- We track 2 Australian sellers for the NBM-BA031; the lowest listed price when we last checked was A$14.50 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the NBM-BA031?
- No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- Blunt blades blend more slowly and leave chunks.
- Is there anything to reset afterwards?
- No reset: NutriBullet personal blenders have no blade reminder.
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