Product Details Rebuilt ALFA ROMEO 4C Pump The TCT control unit is a hydraulic pump used in Alfa vehicles with the twin clutch transmission (TCT). The rebuilt TCT pump is a remanufactured version of the original pump that has been restored to its original specifications and performance standards. This is a full overhaul and rebuild service for hydraulic unit. Services and products included are: New hydraulic motor New accumulator All seals replaced Ultrasonic cleaning of all components Bench tested for pressure retention During the rebuilding process, the Alfa Romeo 4C pump is disassembled, thoroughly cleaned, and inspected for damage or wear. Any damaged or worn parts are replaced with new or refurbished components, and the pump is reassembled and tested to ensure proper functioning. Related Part Numbers: 71769627 71769627 71771095