OEM NUMBER: 06A133567A. This air pump re taining mount stop buffer is specifically designed for A3, for Golf, and other compatible models. OEM Number: 06A133567A. Compatible with various models, including for A3, for A4, for A6, for A8, for TT, for Alhambra, for Altea, for Exeo, for, for Skoda for Octavia, and for Superb I, as well as for Bora, for Golf, for Passat, and for.