The pump cover, identified by code number N73117, is a critical protective and structural component of the Adriadiesel/Jugoturbina/Zgoda/Sulzer ASL25 diesel engine. Designed to encase the pump mechanism, it prevents contamination and ensures the integrity of the internal components against external elements such as dust, moisture, and mechanical impact. Crafted from durable materials to withstand thermal and mechanical stresses, the pump cover plays a vital role in maintaining pump performance, reducing wear, and facilitating maintenance access. Its precision fit contributes significantly to the operational reliability and longevity of the entire pump system.