Replacement Parts for Oster Osterizer Blender Cutter Blade Base Cap and Gasket Features: - This assembly fits multiple different Oster models. - Replacement cutter: - Stainless steel blade - Ice crushing capability - Fits glass, plastic, and stainless steel jars - Durable construction - Helps extend the life of your Oster blender - Maintains optimal blender performance - Gasket: - Installs between the blender blade assembly and the glass lip of the jar - Do NOT install beneath the blade assembly or between the blade and the plastic base cap, as this may cause leaks and improper fit - With frequent use, the sealing ring may become brittle, cracked, or compressed, reducing its ability to form a proper seal - Bottom Base: - Secures the blade and seal at the bottom of the blender jar - Plastic threads may wear over time, potentially causing leaks - Avoid over-tightening, dropping, or exposure to excessive heat, which may damage or warp the part - When removing this part, inspect the sealing ring for cracks or compression Package includes: - 1 x Replacement cutter - 1 x Sealing gasket - 1 x Bottom base Note: - Due to differences in display settings and lighting, the actual color of the item may vary slightly from the image - Slight variations due to manual measurement are possible