The WATER PUMP BALL BEARING 6302 for the Citroën 11CV and HY is a crucial component ensuring the smooth operation of the water pump. This bearing, with dimensions of 15x42x13 mm, reduces friction and promotes efficient rotation of the pump. It guarantees optimal coolant circulation within the engine, preventing overheating. Specifically designed for classic Citroën models, this bearing is made of high-quality steel, ensuring durable performance and reliability. Installing this ball bearing contributes to the overall lifespan of your vehicle's cooling system, making it an essential part for restoration and maintenance.