SYN-TS DCT/DSG FLUID - 20L 320012Part No. 320012 Type ENGINE OIL Brand GULF WESTERN Unit of Measure EACH Description Gulf Western Syn TS DCT DSG Fluid 20L SYN TS DCT is a fully synthetic transmission fluid suitable for use as service fill in wet Dual Clutch transmissions as found in many vehicle makes including Volkswagen, Skoda, Ford, Volvo, BMW and Mercedes Benz. Proven performance through extensive field and laboratory testing to provide a service fill alternative to OEM fluids.