The BGS automatic transmission oil change and cleaning system is a professional tool for draining, exchanging, and flushing automatic transmission oil. This system allows for an almost complete oil change while simultaneously cleaning transmission systems, torque converters, oil coolers, and oil lines. The unit operates with a 12V vehicle battery and has a pump power of 70W. It features two oil pressure gauges, each with a diameter of 70 mm and a measuring range of 0-10 bar (0-150 psi). The system includes separate tanks for fresh and used oil, each with a capacity of 30 liters. The extensive adapter set contains 37 connection adapters for automatic transmissions in vehicles from Audi, BMW, Ford, Volkswagen, Toyota, Land Rover, Buick, and other manufacturers. The delivery includes an oil change and flushing device, an adapter set with 37 connection adapters, as well as two connection hoses with quick couplings. Each hose measures 126 mm in length with a diameter of 12.5 mm (1/2 inch) and has a maximum pressure resistance of 20 bar (300 psi). The red and black hoses allow for efficient fluid transport during the oil change process. This tool is designed for durability and reliability in vehicle maintenance and provides precise fluid management for transmission service requirements. The system design focuses on practical functionality with clear pressure displays and robust construction for professional workshop environments. The comprehensive selection of adapters ensures compatibility with numerous vehicle models, while the two-tank system maintains separation between fresh and used fluids during the service process. The equipment represents a complete solution for transmission oil maintenance, combining efficient fluid transfer capabilities with thorough system cleaning functions.