6 Cup Blender Glass Jar with Blade Replacement Kit - Fits Most Oster

In this review the Kuntorie 6 Cup Blender Glass Jar with Blade is evaluated as a straightforward replacement kit for owners of compatible Oster-style blenders. The bottom line: it is for someone who needs a durable glass jar and a complete blade assembly to restore household blending without buying a new blender. The reviewer found the kit practical because it supplies the jar, lid, four-fin blade, base cup and two gaskets in one package and emphasizes compatibility with most Oster blender jars while clearly noting it does not fit Pro, Master, or Versa models.

Key Features

• Complete replacement kit: Includes a glass jar, lid, 4-fins blade, base cup and two seal gaskets so you can replace every part that commonly wears out in one purchase.
• Glass jar construction: A glass jar offers better scratch resistance and maintains flavor without plastic odor transfer when making smoothies or soups.
• Four-blade design: The four-fin blade improves chopping and blending performance for morning smoothies and other blender foods.
• Wide compatibility: The base cup fits most Oster blender jars, making this a convenient spare for many households with Oster-style units.
• Aftermarket value: As a non-original aftermarket part it provides a lower-cost option to replace damaged jars or blades without buying a full new blender.

Who It's For

The kit is aimed at home cooks and smoothie makers who already own a compatible Oster-style blender and need a full replacement assembly rather than a single part. It is particularly useful for households that prefer a glass jar and those who want the convenience of receiving the jar, blade, lid, base and gaskets together.

Those who should look elsewhere include owners of Oster Pro, Master or Versa models, since this kit is not compatible with those lines, and users seeking OEM-branded parts who prefer manufacturer warranty coverage rather than aftermarket replacements.

Pros & Cons

Pros

• Comes as a complete set so you replace multiple worn parts at once.
• Glass jar resists scratching and does not retain odors like some plastics.
• Four-blade assembly enhances blending for smoothies and mixed recipes.

Cons

• Non-original aftermarket parts may not match exact OEM fit or warranty coverage for every model.
• Explicit incompatibility with Pro, Master and Versa models restricts suitable users.

Specifications

Our Verdict

The Kuntorie 6 Cup Blender Glass Jar with Blade is a practical, value-focused replacement kit for users of compatible Oster-style blenders who want a glass jar and a full set of wear parts. It saves the trouble of sourcing multiple pieces separately and improves blending performance with the four-blade assembly, though buyers wanting OEM parts or owners of Pro, Master or Versa models should choose an alternative.

Frequently Asked Questions

Will this fit my Oster blender?
It fits most Oster blender jars but explicitly does not fit Pro, Master or Versa models; check your model line before purchase.

What parts are included?
The package includes a 6 cup glass jar, lid, a four-fins blade assembly, a blender jar base cup and two seal gaskets.

Is this an original part?
No, these are non-original aftermarket replacement parts; contact the seller if you are not satisfied.