AL213909: Oil Cooler Hydraulic HoseDesigned for efficient hydraulic oil cooling, ensuring optimal performance and longevity of your machinery. An internal diameter of 19 mm (3 4 in) for robust and reliable operation. Measures 169. 20 mm (6. 66 in) in length, making it suitable for various hydraulic systems and applications. Constructed with robust high quality material, offering durability and reliability for demanding environments.