[Wide Application]: Compatible with Volvo trucks and buses, including Volvo Trucks 2004–2019 all models with D11, D13, D16 engines, and Mack Trucks 2008–2018 all models with MP7, MP8, MP10 engines. Fits SCANIA 4/5 series. Equivalent to part number 9996049. [Function]: Enables fast and clean fluid transfer, helping prevent spills. Leak-free connections allow for efficient coolant removal from the radiator to support cleaner engine operation. [Upgrade Design]: Features a specially designed radiator female connector for easy cleaning and refilling of radiator fluid. Includes a knurled adaptor for improved grip, secure fit, and leak-resistant performance. [Superior Material]: Constructed from heavy-duty steel with precision machining, welding, and powder coating for enhanced durability and resistance to corrosion and rust. Offers high hardness and long service life. Note: Installation guide not included. Please verify compatibility before use. Product design may vary slightly between batches, including minor color or appearance differences, which do not affect functionality. Color: As shown Material: Metal Package Contents: 1 x Radiator Adaptor Package includes only the items listed. Image colors may vary slightly due to lighting and display settings. Measurement tolerance: ±1–3 cm.