Oster 4902 Blender Jar Bottom with 1-Gasket for Oster and Osterizer Blenders ORIGINAL OSTER Replacement Jar Bottom Not a "comparable" sold by other sellers Includes 1 Bottom base Fits most Oster blender jars Compatible Jars: 124461-000-000, 083818-002-089, 084036-000-000 , 131062-000-000