The casing with code number K 74102 provides robust protection and structural integrity for the fuel transfer pump in the Sulzer ZV40/48 engine. It houses and supports all internal moving components while also forming a tight seal to prevent fuel leakage. Manufactured to withstand the pressures and thermal stresses of diesel engine operation, this casing ensures the pump performs efficiently and safely under continuous use. It plays a key role in maintaining the engine’s steady fuel supply.