The invention relates to an air-spring assembly (1″), comprising at least the following components: air-spring bellows (2″) consisting of an elastomeric material which encompass an expandable air-spring inner chamber (3″); an air-spring cover, to which one end of the air-spring bellows is fixed; an air-spring piston (5″), to which the opposite end of the air-spring bellows is fixed using a connecting element; in addition to a buffer. The inventive air-spring assembly (1″) is characterized in that the connecting element for the air-spring bellows on the air-spring piston and the buffer are configured as one piece in the form of a combination system (13), which both secures and acts as a buffer. The invention also relates to advantageous embodiments of the assembly.