Replacement drive socket kit designed for Vitamix blenders (VM0103, VM0150A, Professional Series 750, VM0158 Home Edition). If your blender jar no longer engages the motor base, this directfit drive socket kit restores reliable power transfer so your blender works like again. Key benefits Restores blender function quickly: replaces worn or stripped drive sockets that cause slipping, grinding, or failure to engage. Costeffective : avoids buying a blender by replacing only the worn part. Directfit compatibility: made to match the original Vitamix drive socket interface for the listed models, simplifying installation and ensuring proper engagement. What it does (functionality) Transfers torque from the motor base to the blender jar blade assembly so the jar turns reliably under load. Replaces the original drive socket assembly used on the specified Vitamix models, restoring correct alignment and engagement. Compatibility Specifically for: Vitamix VM0103, VM0150A, Professional Series 750, VM0158 Home Edition. Designed to match original fit and function for the listed models — check your model number before ordering to ensure compatibility. Key attributes Functionality: Direct replacement for the drive socket assembly; restores mechanical engagement between jar and base. Compatibility: Fits the exact models listed above. Fit and performance: Designed to match original specifications so performance and safety are maintained. Ease of use: Intended for straightforward replacement — most users can swap the drive socket without complex tools or professional service. Use cases Home appliance : a stripped or worn drive socket on a Home Edition or Professional Series 750 used for daily smoothies and meal prep. Commercial or light‑commercial maintenance: Get a quick field for a countertop blender in a small café, juice bar, or office kitchen to minimize downtime. Restore older units: Bring back reliable performance in an older Vitamix model without buying a blender base. Simple installation tips Confirm your Vitamix model number matches one of the supported models before . Follow manufacturer guidelines or a trusted guide for safe removal and installation. Basic tools are typically sufficient; seek professional service if you are unsure. a failing drive socket with a part that restores the intended engagement and performance for the Vitamix VM0103, VM0150A, Professional Series 750, and VM0158 Home Edition.