Oster Blender Jar Base with Seal Ring - 004902-011-013

Oster Blender Jar Base with Seal Ring - 004902-011-013

Restore a leak-resistant blender jar base with this genuine Oster replacement Oster Blender Jar Base with Seal Ring - 004902-011-013. This base and seal ring help prevent leaks from the bottom of the blender jar while keeping the blade assembly properly seated.

004902-011-013 is an Oster blender jar base with seal ring for compatible Oster blender jars. The base threads onto the jar and helps clamp the blade assembly and gasket in place.

Compatibility: Compatible with many Oster blenders except Xpert models. Verify your jar style and original base design before ordering.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Leaking around the jar base, cracked base ring, worn threads, or a missing seal ring.
• Visible/Sensory Cues: Loose jar base, damaged plastic, flattened gasket, or liquid escaping during blending.

Pro Tip: Do not overtighten the jar base. If leaking continues after replacement, inspect the blade assembly and jar threads for damage.

Technical Specifications