The casted aluminum pump spare part is crafted through the utilization of the aluminum sand casting process, employing A319 alloy material. This meticulous manufacturing process consists of two key stages: casting and machining. First, the part is shaped using the casting process, allowing intricate details and precise geometries to be achieved. Following this, machining operations are carried out to refine the final dimensions and surface finish, ensuring the part meets the exact specifications and quality standards required for its role within a pump assembly.