Model Compatibility: Fits Superb vehicles requiring an engine mount mounting gearbox component with part numbers 1K0199555AK, 1K0199555BC, or 1K0199555AB. Part Number Match: Direct replacement for engine mount mounting gearbox part numbers 1K0199555AK, 1K0199555BC, and 1K0199555AB as specified in the title. Functional Purpose: Restores function as an engine mount mounting gearbox for the Superb model without altering design or. Installation Scope: Designed to install in the same location and configuration as the engine mount mounting gearbox on compatible Superb vehicles. Specification Alignment: Matches the physical and functional specifications of the referenced part numbers 1K0199555AK, 1K0199555BC, and 1K0199555AB for Superb applications., Manufacturer: CMXdhrKFT