Genuine OEM Volkswagen Seat Frame, part number 1S0881105BF. This seat frame forms the foundational structure of the vehicle seat, supporting the cushion and occupant, and includes a height adjustment mechanism. It is located at position 1 in the seat assembly diagram. This part is constructed from durable materials to ensure long-lasting support and stability. Genuine OEM seat frames are manufactured to precise specifications, ensuring correct fitment and structural integrity for occupant safety.