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.

The cover K 32367 is a durable structural component intended for installation on housing K 32301 in the Sulzer ZV40/48 engine. Its primary function is to enclose and protect internal mechanical elements from contamination, mechanical damage, and environmental influences while preserving proper lubrication and operational stability. Manufactured from high-strength materials and precision-machined for accurate fit, the cover is designed to operate reliably under vibration, thermal expansion, and demanding mechanical conditions. Its contact surfaces ensure secure sealing and proper alignment with the housing assembly. By protecting critical internal components and supporting stable operating conditions, the K 32367 cover contributes significantly to the reliability, efficiency, and service life of the associated engine mechanism.

The sealing K 32362 is a precision sealing component designed for installation with cover K 32361 in the Sulzer ZV40/48 engine, ensuring effective protection against fluid leakage and external contamination within the associated housing assembly. Positioned between mating surfaces, it maintains pressure integrity and supports reliable lubrication retention during engine operation. Engineered to withstand vibration, temperature fluctuations, lubricating media, and mechanical stress, the sealing element preserves its elasticity and sealing performance over long operational periods. Manufactured from high-quality, application-specific materials, it provides excellent resistance to wear, compression deformation, and chemical exposure. By maintaining a secure and leak-free connection, the K 32362 sealing contributes to stable operating conditions, reduced maintenance requirements, and long-term durability of the engine subsystem.

The handwheel K 32370 is a manually operated control component designed for use with electric motor K 32375 in the Sulzer ZV40/48 engine system. Its function is to enable controlled manual rotation or adjustment during maintenance, setup, inspection, or emergency operating procedures. Engineered for safe handling and precise control, the handwheel provides reliable grip and smooth mechanical operation even under demanding service conditions. Manufactured from robust materials resistant to wear and mechanical stress, it ensures long-term durability and dependable functionality. Its balanced design and precise fit support accurate movement transfer and operational safety. By allowing controlled manual intervention when required, the K 32370 handwheel plays an important role in maintenance efficiency, operational flexibility, and safe engine system management.

The cover K 32364 is a structural protective component designed for installation on housing K 32301 in the Sulzer ZV40/48 engine. Its primary function is to enclose and protect internal mechanical components from contamination, mechanical damage, and environmental influences while maintaining proper lubrication and operational integrity. Manufactured from durable, high-strength materials, the cover is engineered to withstand vibration, thermal expansion, and operational stresses encountered in demanding engine environments. Precision-machined contact surfaces ensure proper alignment and secure sealing when assembled with the housing. By safeguarding critical internal assemblies and supporting stable operating conditions, the K 32364 cover contributes to the reliability, efficiency, and longevity of the associated engine subsystem.

The sealing K 32359 is a precision-engineered sealing component designed for use with cover K 32358 in the Sulzer ZV40/48 engine, ensuring reliable protection against leakage and contamination within the associated housing assembly. Positioned between mating surfaces, it maintains pressure integrity and prevents the escape of lubricants or ingress of external contaminants during engine operation. Engineered to withstand exposure to oil, vibration, temperature fluctuations, and mechanical stress, the sealing element retains its elasticity and sealing performance over extended service intervals. Manufactured from high-quality, application-specific materials, it offers excellent resistance to wear, compression set, and chemical degradation. By maintaining a secure and leak-free connection, the K 32359 sealing contributes to operational reliability, reduced maintenance requirements, and long-term durability of the engine system.

The arrestor pin K 32356 is a precision locking and positioning component designed for use with lever K 32345 in the barring engine assembly of the Sulzer ZV40/48 engine. Its function is to secure the lever in the correct operational position, preventing unintended movement during engagement or disengagement of the barring mechanism. Engineered for reliable retention under vibration, mechanical stress, and repeated operational cycles, the arrestor pin is manufactured from high-strength materials with precise dimensional tolerances. Its robust design ensures consistent positioning accuracy and long-term operational reliability. By maintaining safe locking and stable control of the lever mechanism, the K 32356 arrestor pin contributes to secure maintenance operations, accurate system engagement, and overall protection of the engine drive system.