The cover marked with code number K 32358 is designed specifically for housing K 32301 in the Sulzer ZV40/48 diesel engine. Its primary function is to protect internal mechanical assemblies from external contaminants such as dust, debris, and moisture. Additionally, it aids in maintaining the internal pressure and temperature balance required for optimal mechanical performance. Engineered for a secure fit and durability, the cover also provides easy access for maintenance operations, making it a practical and protective component within the overall engine architecture.

The bush, identified by code number K 32343, is a precision-fitted sleeve used in conjunction with support element K 32337 in the Sulzer ZV40/48 engine. It plays a vital role in reducing friction between moving parts while maintaining alignment and structural stability. This bushing helps absorb loads and vibrations, protecting more sensitive components from wear. Crafted from materials optimized for high mechanical and thermal stress, the bush ensures long-lasting performance and is a key contributor to the dependable operation of the engine’s supporting framework.

The bearing insert, designated with code number K 32329, is an integral part of the vertical worm gear system in the Sulzer ZV40/48 engine series. This component provides a low-friction interface that supports and guides the worm shaft during rotation, ensuring smooth motion and reducing mechanical wear. Made of highly durable and wear-resistant material, the insert absorbs and distributes loads evenly, enhancing the gear’s longevity and performance. Proper lubrication and alignment of this bearing insert are essential for the reliable and quiet operation of the entire vertical transmission system.

Designated with code K 32326, the worm gear is purpose-built to interface with the pinion shaft in the Sulzer ZV40/48 engine. This gear is vital for converting and transferring motion within the drive mechanism, particularly in high-load, low-speed applications. Its precise tooth geometry allows for smooth engagement with the worm, ensuring quiet operation and high torque multiplication. The worm gear’s robust construction and precision alignment are essential for maintaining the reliability and longevity of the engine’s drive systems in marine and industrial settings.

The worm, coded K 32323, is an integral part of the horizontal worm gear assembly in the Sulzer ZV40/48 diesel engine. It translates rotational motion into linear or controlled rotational output, enabling precision adjustments within the engine’s gear mechanism. Its helical design ensures efficient meshing with the gear teeth, reducing slippage and enhancing torque transfer. Engineered for durability and smooth operation, the worm supports critical control functions and is key to the synchronization of mechanical systems, especially where compact and efficient power transmission is required.

The buffer disc, identified by code number K 32309, plays a critical role in absorbing and distributing mechanical stresses between housing K 32301 and cover K 32315 in the Sulzer ZV40/48 engine. This component functions as a protective layer, preventing metal-to-metal contact and minimizing vibration and wear during engine operation. Its precise construction and material resilience are essential for maintaining structural integrity and extending the service life of both the housing and cover. As part of the engine’s mechanical damping system, the buffer disc is crucial for long-term stability and smooth performance under demanding industrial conditions.

The worm gear with code number K 32322 is a key part of the barring engine mechanism in the Sulzer ZV40/48 system. The barring engine is used for manually rotating the crankshaft during maintenance or positioning operations. This worm gear provides the necessary mechanical advantage to ensure smooth and controlled movement of the crankshaft at low speeds. Crafted for durability and accurate meshing, it ensures safe handling of the engine during inspection or repair phases, significantly reducing risk and wear.

The main rocker arm, coded K 28005, is a critical component in the valve actuation system of the Sulzer ZV40/48 diesel engine. It transmits motion from the camshaft to the engine's valves, ensuring precise opening and closing for optimal air-fuel mixture and exhaust gas flow. This complete assembly is engineered to endure the intense mechanical loads and high-speed operations characteristic of large diesel engines. Its design emphasizes strength, durability, and precision, making it indispensable for consistent engine performance and fuel efficiency.

The sealing component identified by code number K 11825 is designed specifically for the blind flange K 11816 in the Sulzer ZV40/48 diesel engine, produced under Adriadiesel/Jugoturbina/Zgoda licensing. Its function is to ensure an airtight and pressure-resistant seal that prevents leaks of gases or fluids at flange terminations. Constructed from heat- and pressure-resistant materials, this seal is essential for maintaining engine safety and operational efficiency, especially in high-stress marine or industrial environments. Timely replacement during routine maintenance ensures continued integrity and protection of surrounding engine components.

The valve seat for the crankcase vent, designated with code number K 16040, is a critical sealing interface within the ZV40/48 engine’s ventilation system. This component ensures a tight and secure fit for the crankcase vent valve, which is responsible for regulating internal pressure and releasing gases safely. Made from wear-resistant materials, the valve seat withstands constant exposure to heat and vapors, maintaining efficiency and preventing leakage. Its function is essential not only for engine performance but also for maintaining environmental compliance by minimizing emissions from the crankcase.