Genuine OEM Volkswagen Vacuum Hose Set, part number 2N0129458AK. This set comprises multiple hoses specifically designed to transmit vacuum pressure, which is essential for various engine control functions. It is indicated as part 27 in the diagram. Manufactured from high-quality rubber or synthetic materials resistant to heat and vacuum collapse. Genuine OEM hoses ensure accurate vacuum pressure transmission and long-term durability, critical for proper engine operation.