A surgical access device includes a seal assembly having an upper housing member, a lower housing member, and a receiving member. The receiving member defines a central longitudinal axis and has a longitudinal passage for receiving a surgical object therethrough. The surgical access device also includes a first seal secured between the upper housing member and the lower housing member and a second seal positioned between the upper housing member and the receiving member. The first seal provides a biasing force to maintain the second seal in contact with the upper housing member to provide a sealing relationship therewith.
