6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer Classic Series (NOT fit Pro, Master or Versa models)

The opening of the blender base must be 3 3/8". If the opening of your base is bigger, this item will NOT fit. Please refer to figure 2.

About this item

  • The opening of the blender base must be 3 3/8". If the opening of your base is bigger, this item will NOT fit. Please refer to figure 2.
  • Replacement kit for oster Classic Series, base cup Fits most Oster blender jars.(Does NOT fit Pro, Master, or Versa models).
  • As replacement for oster blender parts, the four-blade helps you do more morning smoothies and other blender foods.
  • 1 glass jar with lid+1 4fins blade+1 blender jar base+2Pcs seal gasket.
Category: Home & KitchenBlender Replacement PartsRanked #99 of 2544 in Home & Kitchen
9.0Our score
Our verdict

The opening of the blender base must be 3 3/8". If the opening of your base is bigger, this item will NOT fit. Please refer to figure 2.

Ranked #99 in Home & Kitchen · 4 things we like

Quick answer The 6 Cup Blender Glass Jar by Kuntorie scores 9.0/10 with us. Amazon owners rate it 4.5 out of 5 across 1,578 reviews, in line with the 4.5 average of the 17 blender replacement parts we track. It was listed at $22.99 on Amazon when we last checked in September 2026.

The opening of the blender base must be 3 3/8". If the opening of your base is bigger, this item will NOT fit. Please refer to figure 2.

Replacement kit for oster Classic Series, base cup Fits most Oster blender jars.(Does NOT fit Pro, Master, or Versa models). As replacement for oster blender parts, the four-blade helps you do more morning smoothies and other blender foods. 1 glass jar with lid+1 4fins blade+1 blender jar base+2Pcs seal gasket.

Non-original aftermarket parts. If you're not completely satisfied with our products, please contact us immediately.

Do Best Deal is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. If you buy through links on this site we may earn a commission, at no extra cost to you. Learn more.

Product information

2 specifications
Package Dimensions10.04 x 6.77 x 6.26 inches
Item Weight3.74 pounds

Pros & cons

What we like
  • The opening of the blender base must be 3 3/8". If the opening of your base is bigger, this item will NOT fit. Please refer to figure 2.
  • Replacement kit for oster Classic Series, base cup Fits most Oster blender jars.(Does NOT fit Pro, Master, or Versa models).
  • As replacement for oster blender parts, the four-blade helps you do more morning smoothies and other blender foods.
  • 1 glass jar with lid+1 4fins blade+1 blender jar base+2Pcs seal gasket.
What could be better

    6 Cup Blender Glass Jar: questions & answers

    Is the 6 Cup Blender Glass Jar worth buying?

    Yes, it is one of the stronger picks in its group. We score the 6 Cup Blender Glass Jar 9.0 out of 10. Amazon owners rate it 4.5 out of 5 across 1,578 reviews, in line with the 4.5 average of the 17 blender replacement parts we track.

    How much does the 6 Cup Blender Glass Jar cost?

    It was listed at $22.99 on Amazon when we last checked in September 2026. That is cheaper than the $46.99 median for blender replacement parts in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are good alternatives to the 6 Cup Blender Glass Jar?

    Similar, well-rated blender replacement parts in our catalog: MEET JUICE 5-piece Magic Bullet Blender Cups (9.4/10, 4.7 stars from 1,383 owners); MEET JUICE 7-Fin Blender Replacement Parts (8.4/10, 4.2 stars from 1,057 owners); HOZYZO Blender Pitcher 64oz (8.4/10, 4.2 stars from 49 owners).

    Customer reviews

    All reviews on Amazon
    4.51,578 global ratings
    5 star88%
    4 star13%
    3 star0%
    2 star0%
    1 star0%

    Breakdown from the 8 most helpful reviews we imported.

    Y
    Yanexy
    Verified purchaseAugust 9, 2025
    “Blender jar with lid, blade assembly, and bottom cap”

    ⸻Blender Jar with Lid and Blade AssemblyThis replacement blender jar set is a solid choice for anyone looking to restore their blender’s performance without purchasing an entirely new machine. The glass jar is sturdy and durable, resisting scratches and preventing odor absorption compared to some plastic alternatives. It also features embossed measurement markings for precise recipe preparation.The black rubber lid with a clear center insert fits snugly, preventing spills during blending. The set includes a screw-on plastic base and stainless-steel blade assembly, which appears sharp and capab

    J
    José Eduardo Carvajal
    Verified purchaseAugust 10, 2026
    Blender glass

    It looks a pretty good quality.

    M
    MD customer
    Verified purchaseAugust 22, 2026
    An excellent replacement for Oster Jar

    We have been looking to replace the original plastic jar on our vintage Oster blender for over one year. It appears like oem replacements are no longer available and one aftermarket jar we purchased from a different vendor through Amazon had to be returned because it sprayed the contents through the ill fitting lid. After reading reviews, decided to get the replacement glass jar from Joyparts and it came promptly with everything- glass jar, lid, measuring insert, blade, gasket, and base. It fits our unit perfectly and the wider design of the jar keeps the contents safely in the jar with a perf

    D
    Darkangelomega
    Verified purchaseSeptember 7, 2026
    Good price

    Fits well and works great.

    M
    Marian
    Verified purchaseAugust 24, 2026
    Saved

    It fits and motor runs with this new pitcher gasket and other items. Thanks

    E
    Elizabeth Cruanas
    Verified purchaseOctober 29, 2025
    Great product, but packaging could be better

    The product works great and fits my Oster blender perfectly. The glass jar is sturdy and the blades are sharp. However, I wish it had come better packaged or more protected, since it’s a glass item. Overall, I’m happy with the purchase

    W
    Walka*Mowlie
    Verified purchaseJune 5, 2026
    Excellent Oster Blender Jar Replacement

    This blender jar is quite a bit different from the original Oster Blender jar. For instance, it's much wider mouth makes it easy to add items and, after turning the unit off, & reaching in with a scraper and scraping down the sides. The blades are a different configuration also. There are more individual blades than the original jar had, and they're angled differently which helps pull food from the sides down into the center better giving you a better and fast mix. The glass is very thick, so I believe the jar will last a long time through many minor bumps in the sink or dishwasher. And the pr

    D
    DK
    Verified purchaseJuly 12, 2026
    Exact replacement for Oster Classic Blender jar

    Our glass blender jar cracked when it tipped over in the sink. Ordered this and in 2 days we were blending again. Original blender top cover, gasket, blades and screw base fit on this perfectly. No leaking. Perfect replacement! Will use the included gasket, base and cover as backup replacements.Great quality, heavy duty glass like the original. Great price. Easy to clean.Highly recommend getting this set!!

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.