The joint ring K 55044 is a precision sealing element designed for use with screw plug K 55043 in the fuel injection pump system of the Sulzer ZV40/48 engine. Positioned between the screw plug and the housing surface, its function is to ensure a tight, leak-free seal under operating pressure and varying thermal conditions. Engineered to resist fuel exposure, vibration, compression forces, and temperature fluctuations, the joint ring maintains reliable sealing characteristics throughout long service periods. Manufactured from high-quality sealing materials with optimized resistance to chemical degradation and deformation, it ensures stable contact pressure and dependable sealing performance. Accurate dimensional tolerances allow proper fit and even load distribution during tightening. By preventing leakage and supporting pressure integrity within the fuel injection system, the K 55044 joint ring contributes to operational safety, fuel system reliability, and efficient engine performance.

The screw plug K 55043 is a threaded closure component designed for the fuel injection pump assembly of the Sulzer ZV40/48 engine. Its primary role is to securely seal designated service or access openings within the pump housing, ensuring pressure integrity and preventing leakage of fuel or lubricating fluids during operation. Engineered to withstand vibration, thermal cycling, fuel exposure, and mechanical stress, the screw plug is manufactured from durable, corrosion-resistant materials suitable for demanding diesel engine applications. Precision-machined threads ensure reliable tightening and secure seating within the housing assembly. In combination with the corresponding sealing element, the plug supports leak-free operation and protects the internal pump mechanism from contamination. By ensuring secure closure and maintaining system integrity, the K 55043 screw plug contributes to safe operation, efficient fuel injection performance, and long-term durability of the fuel system.

The shaft seal K 55041 is a precision sealing component designed for rack K 55006 in the Sulzer ZV40/48 engine, ensuring effective sealing around moving shaft elements within the fuel control system. Its primary function is to prevent leakage of lubricants or fuel while protecting internal components from contamination by dust, moisture, and external particles. Engineered for operation under continuous movement, vibration, temperature variation, and exposure to fuel and lubricating media, the seal maintains reliable elasticity and sealing performance over extended service intervals. Manufactured from high-quality elastomeric and wear-resistant materials, it provides excellent resistance to friction, pressure, and chemical degradation. Precise dimensional tolerances ensure proper contact with the shaft surface and stable operation. By maintaining sealing integrity and protecting sensitive internal assemblies, the K 55041 shaft seal contributes to reliable fuel system operation, reduced maintenance requirements, and long-term engine reliability.

The charge air baffle K 66115 is a precision airflow-directing component designed for the air inlet casing K 66106 in the Sulzer ZV40/48 engine. Its primary role is to guide and distribute incoming charge air evenly within the intake system, promoting balanced airflow to the engine cylinders and improving combustion efficiency. Engineered to function under continuous airflow, pressure variation, vibration, and thermal loading, the baffle is manufactured from durable materials resistant to corrosion and operational stress. Its optimized geometry reduces turbulence and supports uniform air distribution throughout the intake path. Accurate fit and stable positioning are essential for maintaining consistent engine breathing characteristics. By improving airflow management and reducing uneven distribution, the K 66115 charge air baffle contributes to efficient combustion, smoother engine performance, and enhanced operational reliability.

The air overflow casing K 66105 is a structural airflow management component designed for the receiver system of the Sulzer ZV40/48 engine. Its function is to guide and control excess charge air flow within the intake and receiver arrangement, helping maintain stable pressure conditions and optimized airflow distribution throughout the engine system. Engineered to operate under elevated temperatures, vibration, and pressure fluctuations, the casing is manufactured from robust, corrosion-resistant materials suitable for demanding diesel engine environments. Its carefully designed internal geometry supports efficient airflow behavior while minimizing turbulence and flow losses. Precision-machined connection surfaces ensure proper integration with adjacent components and reliable sealing performance. By contributing to balanced airflow management and stable operating conditions, the K 66105 air overflow casing supports engine efficiency, combustion stability, and overall operational reliability

The small strap K 66209 is a compact fastening and support component designed for casing assemblies in the Sulzer ZV40/48 engine. Its primary function is to secure and stabilize attached casing elements, ensuring reliable positioning and structural integrity during engine operation. Despite its relatively simple design, the strap plays an important role in maintaining assembly stability under vibration, thermal expansion, and continuous mechanical loading. Manufactured from durable, corrosion-resistant materials, it is engineered to withstand demanding operating environments commonly encountered in marine and stationary diesel engine applications. Precision manufacturing ensures proper fit and reliable fastening performance over extended service periods. By supporting secure casing assembly and reducing the risk of loosening or misalignment, the K 66209 small strap contributes to dependable engine operation and long-term mechanical reliability.

The shaft seal K 73028 is a precision sealing element designed for bearing housing K 73011 in the Sulzer ZV40/48 engine, providing effective sealing around rotating shaft components. Its primary function is to prevent leakage of lubricants while simultaneously protecting the bearing assembly from contamination by dirt, moisture, and external particles. Engineered for operation under continuous shaft rotation, vibration, thermal variation, and lubrication exposure, the seal maintains reliable elasticity and sealing performance over long operating periods. Manufactured from high-quality elastomeric and wear-resistant materials, it offers excellent resistance to friction, pressure, and chemical degradation. Precise dimensional accuracy ensures proper fit and stable contact with the rotating shaft surface. By maintaining lubrication integrity and protecting internal bearing components, the K 73028 shaft seal contributes significantly to operational reliability, reduced maintenance requirements, and extended service life of the bearing assembly and associated engine systems.

The two-part ring K 81150 is a robust fastening and positioning component developed for exhaust piping systems in the Sulzer ZV40/48 engine. Designed as a split construction for easier installation and maintenance, it provides secure clamping and alignment of exhaust pipe connections under high-temperature operating conditions. The ring is engineered to withstand thermal expansion, vibration, pressure fluctuations, and mechanical stress commonly present in marine and stationary diesel engine exhaust systems. Manufactured from heat-resistant and corrosion-resistant materials, it maintains structural integrity and reliable fastening performance over extended service intervals. Its precision-machined contact surfaces ensure accurate positioning and even load distribution across the exhaust assembly. By supporting secure exhaust pipe connections and reducing the risk of leakage or misalignment, the K 81150 ring contributes to safe operation, efficient exhaust gas flow, and long-term durability of the exhaust system.

The gear wheel K 74126 is a precision-machined transmission component designed for the fuel transfer pump system of the Sulzer ZV40/48 engine. Its primary function is to ensure reliable transfer of rotational motion within the pump mechanism, enabling consistent fuel flow and stable pressure conditions throughout engine operation. Engineered with accurately machined tooth geometry, the gear wheel provides smooth meshing, efficient torque transmission, and reduced vibration and wear under continuous operating loads. Manufactured from high-strength, wear-resistant materials, it is capable of withstanding demanding mechanical and thermal conditions typically encountered in heavy-duty diesel engine applications. Its precise dimensional tolerances contribute to long-term operational stability and reliable pump performance. By supporting accurate fuel transfer and dependable pump operation, the K 74126 gear wheel plays an essential role in maintaining engine efficiency, reliability, and fuel system integrity.

The insertion-type feather spline K 32372 is a precision mechanical transmission component designed for use with pinion shaft K 32324 in the Sulzer ZV40/48 engine. Its function is to provide secure torque transmission between connected rotating elements while allowing accurate positioning and controlled axial movement where required. Engineered with precise spline geometry, it ensures efficient load transfer, reduced backlash, and stable engagement under varying operational conditions. Manufactured from high-strength, wear-resistant materials, the feather spline is capable of withstanding repeated mechanical loads, vibration, and stress concentrations during operation. Its precise fit and durable construction contribute to smooth rotational performance and long service life. By ensuring reliable power transmission and mechanical synchronization, the K 32372 feather spline plays a vital role in the operational integrity and efficiency of the engine drive system.