The cover with code K 27007 is a vital protective component used in conjunction with the bearing casing K 28000 in the Sulzer ZV40/48 diesel engine. Its primary function is to shield the bearing assembly from external contaminants such as dust, oil mist, and moisture, while also helping to retain internal lubrication. Precision-machined from corrosion-resistant materials, this cover ensures long-term protection of the rotating elements, preserving the alignment and performance of the engine's drive train. By minimizing wear and preventing ingress of harmful particles, it contributes to smoother engine operation and reduced maintenance needs.

The snap ring coded K 27029 is a circular retaining element used to lock flange K 27026 in place within the ZV40/48 diesel engine structure. Designed to fit into a machined groove, it provides axial retention and prevents disassembly of connected parts due to pressure fluctuations or mechanical motion. This compact yet essential component is made from spring steel or similar resilient materials to ensure consistent clamping force and durability. Its proper function supports the secure fit and alignment of the starting valve assembly.

The nut with code K 27039 is a precision fastener designed specifically for securing stud K 11122 within the ZV40/48 diesel engine assembly. Built to resist vibration, high torque, and thermal cycling, it plays a critical role in maintaining mechanical stability across connected components such as covers, manifolds, or housings. Its precise threading and high-strength alloy composition ensure tight fastening without loosening during operation, contributing to engine safety and long-term reliability.

The flange coded K 27035 is a robust connection interface used to mount the starting valve securely to the engine block of the ZV40/48 diesel engine. Engineered for precise alignment and high-pressure sealing, this component ensures stable positioning and proper airflow during the engine’s pneumatic start-up phase. Manufactured from corrosion-resistant and pressure-tolerant material, the flange helps maintain system integrity under thermal stress and vibration. Its function is essential in ensuring leak-free and reliable engagement of the starting system, especially in marine and heavy-duty industrial applications.

Сепаратор воды с кодом K 16022 играет ключевую роль в системе вентиляции картера двигателя ZV40/48. Он удаляет влагу и конденсат из воздуха в картере до его выпуска или рециркуляции, предотвращая загрязнение моторного масла и коррозию внутренних компонентов. Спроектированный для высокой эффективности и минимального падения давления, этот элемент обеспечивает более чистые выбросы из картера и способствует увеличению срока службы двигателя. Особенно важен в условиях высокой влажности и морской среды, где накопление конденсата представляет постоянную угрозу.

The oil cup top part, designated by code K 12031, is an integral component of the engine’s lubrication support system. Positioned to collect or distribute lubricating oil in specific zones of the engine assembly, it helps regulate oil flow and prevent spillage or contamination. Built from oil-resistant and thermally stable materials, this upper segment of the oil cup plays a key role in ensuring consistent lubrication and supporting maintenance-free operation over extended service periods. Its design complements the lower part of the oil cup for seamless integration.

The water separator with code K 16022 plays a crucial role in the crankcase ventilation system of the ZV40/48 engine. It removes moisture and condensation from the crankcase air before it is expelled or recirculated, thus preventing water vapor from contaminating engine oil or corroding internal parts. Engineered for high efficiency and minimal pressure drop, this component ensures cleaner crankcase emissions and enhances engine longevity. Its function is particularly important in marine environments or high-humidity conditions where condensation buildup is a persistent challenge.

The plate coded K 16216 serves as an essential part of the control room casing in the ZV40/48 diesel engine. Designed for structural integrity and environmental shielding, this plate protects the sensitive control mechanisms housed within the casing from dust, oil mist, moisture, and mechanical impact. It is fabricated from corrosion-resistant materials to ensure long-term durability and consistent performance in demanding industrial or marine settings. The precision fit of this plate helps maintain the alignment of the casing and supports the engine’s overall operational reliability.

The control room casing plate, designated by code K 16201, serves as a structural and protective component in the ZV40/48 engine’s control housing system. Designed to shield and support sensitive control elements, this precision-engineered plate ensures mechanical integrity and environmental isolation from contaminants such as dust, moisture, or oil mist. Built from corrosion-resistant materials, the plate also aids in maintaining the correct alignment and rigidity of the casing. It is a key part of the engine’s instrumentation reliability and long-term operational stability.

The tubular sealing element with code K 16227 is engineered to provide secure and resilient sealing for components K 16220 and K 16222 within the ZV40/48 engine system. This tubular design ensures an even distribution of sealing pressure, making it ideal for dynamic assemblies where vibration and thermal expansion are factors. Made from durable and oil-resistant material, it supports the long-term reliability of the sealed components by maintaining airtight and fluid-tight conditions. Its use is essential for both operational safety and reduced maintenance cycles.