Oster 5-Cup Square-Top Plastic Blender Jar - 027472-000-089

Oster 5-Cup Square-Top Plastic Blender Jar - 027472-000-089

Replace a cracked, stained, or leaking blender jar while retaining the matching blade assembly, lid, and base hardware.

Fitment guidance: For Oster blenders and Oster Kitchen Centers that use a 5-cup square-top jar. Confirm the jar opening and mating parts before ordering; it does not establish fit for 4-cup or 6-cup jar systems.

Service and installation: Transfer only compatible, undamaged blade, seal, lid, and jar-base components. Check the sealing ring for wear before use.

How to find your model number: Check the blender's rating label, usually on the motor base or bottom. Match the complete model number and compare the original part's jar shape, lid profile, drive style, and dimensions before ordering.