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The sleeve identified by code number K 81265 serves as a bearing surface for the hinge component K 81264 in the ZV40/48 engine framework. Designed to reduce friction and ensure smooth pivotal movement, the sleeve also helps maintain proper alignment and mechanical stability in moving joints. Its durable construction, typically from wear-resistant materials, makes it ideal for repeated cycles of motion. This component enhances operational precision and contributes to the overall structural robustness of the engine’s supporting assemblies.

The O-ring marked with code number K 87094 is a precision-sealing component designed specifically for housing K 87086 within the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 engine system. This small but vital part plays a crucial role in preventing fluid leakage and maintaining system pressure by ensuring a tight seal between mating surfaces. Made from high-performance elastomers resistant to temperature extremes and chemical exposure, the O-ring supports reliable engine function even in demanding conditions. Its integrity is essential for the longevity and safety of the pressure-related components it protects.

The threaded union with code number K 84468 is a precision-engineered connector used in the visual flow control system of the Sulzer ZV40/48 engine. It enables secure and leak-free joining of flow monitoring components, allowing operators to observe and assess fluid movement within the system. Designed for high-pressure environments, the union features durable threads and sealing surfaces to ensure long-lasting reliability. This small but essential part supports effective maintenance and diagnostics, making it indispensable in complex fuel, oil, or coolant monitoring setups.

The bush, code number K 32306, serves as a key intermediary element between housing K 32301 and the bearing insert K 32329. Its function is to provide a smooth surface for the bearing insert to operate against while also absorbing minor vibrations and accommodating thermal expansion. This enhances both mechanical reliability and component durability in the high-performance environment of the ZV40/48 engine. Its robust design ensures that operational forces are evenly distributed, contributing to reduced maintenance needs and extended service intervals.

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