The screw connection identified by code K 92181 is specifically designed to fasten and secure component K 92165 in place within the ZV40/48 diesel engine assembly. It provides a stable and vibration-resistant joint capable of withstanding pressure fluctuations and thermal expansion. Its function is essential for maintaining the mechanical integrity and alignment of sensitive instrumentation or piping systems. Engineered with high-torque tolerances and corrosion resistance, it ensures reliable long-term performance in demanding operational conditions.

The connecting piece with code K 92180 is a crucial interface component in the auxiliary systems of the Sulzer ZV40/48 diesel engine. Designed to link two separate fluid or mechanical subsystems, it ensures secure alignment and a leak-proof connection under pressure and vibration. Made from robust, corrosion-resistant material, this part maintains stability in marine and industrial environments. Its precise machining contributes to operational safety and system efficiency, supporting uninterrupted engine performance.

The valve camshaft, code P50705-12, is an integral part of the MAN L21/31 engine’s valve train system. It precisely actuates the engine’s intake and exhaust valves through its lobes, transforming rotational motion into linear valve movement. Engineered for high-strength and dimensional accuracy, the camshaft is responsible for the precise timing and duration of valve opening, directly influencing combustion efficiency, engine output, and emissions. Its robust design supports long service intervals even in demanding marine and industrial environments.

The camshaft bearing, code P50704-04, supports and guides the camshaft in the MAN L21/31 engine, enabling precise rotational movement required for accurate valve timing. Designed to handle the combined effects of radial loads, high-speed operation, and thermal expansion, this bearing ensures low-friction performance and extended engine life. Proper lubrication and high-quality material composition are essential for this component to minimize wear and preserve camshaft alignment over prolonged operation cycles.

The intermediate wheel, code P50701-05, is a crucial element in the timing gear mechanism of the MAN L21/31 engine. It transmits rotational motion between the crankshaft and the camshaft, ensuring synchronized valve operation. Built for durability and precision, the intermediate wheel plays a key role in maintaining optimal engine timing and smooth performance under continuous marine or power plant loads. Its gear teeth are engineered to withstand high torque and ensure silent, reliable motion transfer across thousands of operating hours.

The complete fine regulating valve, coded K 92166, is a precision-engineered component used for controlling fluid or air flow with high accuracy in the ZV40/48 diesel engine system. Often applied in instrumentation or auxiliary systems, this valve allows fine adjustments that are essential for calibration, pressure tuning, or flow control. Its construction ensures minimal leakage, high repeatability, and resistance to corrosion and pressure fluctuations. A vital part of precise engine control, this valve contributes to overall system responsiveness and reliability.

The mounting bracket identified by code K 92150 is a structural support component designed to securely hold the engine’s instrument panel in place. Engineered for strength and resistance to vibration, it maintains the alignment and stability of gauges, controls, and indicators during engine operation. Its robust design allows for easy installation and maintenance, even in harsh environments such as marine or industrial settings. By providing a stable base for monitoring systems, this mounting is critical for safe and efficient engine management.

The intermediate piece coded K 31513 is a crucial connecting element within the vibration damping system of the Sulzer ZV40/48 diesel engine. Positioned between the crankshaft and the main damper unit, it ensures optimal transfer of rotating mass forces while isolating harmful vibrations. Designed from high-strength materials with precise tolerances, this component helps reduce mechanical stress on engine bearings and structural components. Its role is essential in extending engine lifespan and maintaining smooth and quiet operation, particularly under heavy load conditions.

The pick-up unit, code P50908-05, is a sensing component in the MAN L21/31 engine that detects rotational speed or position, often used in conjunction with the governor system. It translates mechanical motion into electrical signals, feeding real-time data to electronic controls. This input is vital for accurate engine regulation, synchronization, and diagnostics in demanding applications like marine propulsion and power generation.

The regulating device, code P50902-09, works in conjunction with the governor to finely control fuel injection timing and quantity in the MAN L21/31 engine. Precision-built and responsive, this component plays a pivotal role in optimizing combustion, reducing emissions, and improving responsiveness. It is a key contributor to the engine’s adaptability to fluctuating operational demands.