The valve H 43606 is a functional control component within the Sulzer ASL25 engine, responsible for regulating fluid or pressure flow in designated engine systems. Designed for dependable operation under continuous load, pressure fluctuations, and thermal stress, this valve ensures stable system behavior and protects downstream components from irregular flow conditions. Its robust construction and precision-machined internals provide accurate response, reduced wear, and long-term reliability, making H 43606 an important contributor to safe and efficient engine operation.

The O-ring H 40070 is a vital sealing element used throughout the Sulzer ASL25 engine to ensure leak-free connections in fluid and pressure systems. Engineered to maintain elasticity and sealing performance under varying pressures, temperatures, and vibration levels, this O-ring prevents leakage of oil or other working fluids and protects internal components from contamination. Its application-optimized material and precise dimensional control support long service life, reliable sealing, and consistent performance in demanding marine and industrial operating environments.

The fake shell H 51302 is a precision-machined auxiliary component used in the Sulzer ASL25 engine for assembly, alignment, or testing purposes within bearing or housing arrangements. Designed to replicate the geometry and fit of an operational shell without performing a load-bearing function, it allows accurate setup, measurement, and verification during maintenance or overhaul procedures. Manufactured to tight dimensional tolerances, this fake shell supports safe handling of critical components, reduces the risk of damage during installation, and contributes to efficient, repeatable service work on the engine.

The shaft seal N 73126 is a precision-engineered sealing component designed to provide effective sealing around rotating shafts in the Sulzer ASL25 engine. Built to withstand continuous shaft rotation, pressure differentials, and thermal influences, this seal prevents leakage while minimizing friction and wear. Its durable construction and optimized sealing geometry ensure reliable long-term performance, protect bearings and housings from contamination, and play a vital role in maintaining the integrity and efficiency of the engine’s lubrication and fluid-handling systems.

The seal N 71091 is a critical sealing element used in the Sulzer ASL25 engine to prevent leakage of fluids and protect internal systems from contamination. Designed to maintain reliable sealing performance under fluctuating pressures, temperature variations, and continuous vibration, this seal ensures stable operation throughout extended service intervals. Its application-optimized material and precise manufacturing support long service life, safeguard adjacent components, and contribute directly to the cleanliness, efficiency, and safety of the engine’s fluid systems.

The impact bolt N 55053 is a high-strength fastening component designed for use in the Sulzer ASL25 engine where resistance to shock loads and dynamic mechanical forces is essential. Engineered to absorb repeated impact stresses and vibration without loss of clamping integrity, this bolt ensures secure positioning of critical components under demanding operating conditions. Manufactured from tough, fatigue-resistant material with precise dimensional control, the N 55053 impact bolt contributes to structural stability, operational safety, and long-term reliability of heavy-duty engine assemblies.

The pin H 12030 is a robust mechanical fastening and locating element used in various assemblies of the Sulzer ASL25 engine to provide precise alignment and secure load transfer. Designed to operate under shear forces, vibration, and repeated mechanical stress, this pin ensures stable positioning of connected components throughout engine operation. Manufactured from high-strength material with accurate dimensional control, H 12030 plays an important role in maintaining structural integrity, reliable assembly function, and long-term durability of critical engine systems.

The seal H 27093 is a critical sealing component designed to prevent fluid leakage and protect internal engine systems of the Sulzer ASL25 from contamination. Engineered for reliable operation under fluctuating pressures, temperature changes, and vibration, this seal maintains stable sealing performance over extended service intervals. Its high-quality, application-optimized material ensures durability, protects adjacent components, and directly supports the safety, cleanliness, and efficiency of the engine’s lubrication or fluid circuits.

The A ring H 27094 is a precision retaining and positioning element used in selected assemblies of the Sulzer ASL25 engine to secure components in their correct axial or radial position. Designed to withstand vibration, thermal variation, and continuous mechanical loading, this ring helps prevent unintended movement during engine operation. Manufactured to tight tolerances from durable material, the H 27094 A ring contributes to assembly integrity, reduced wear of mating parts, and consistent long-term performance in demanding marine and industrial applications.

The sealing ring H 21420 is a critical sealing component designed to provide a tight, leak-free interface within fluid or pressure systems of the Sulzer ASL25 engine. Built to operate reliably under fluctuating pressures, temperature changes, and vibration, this sealing ring protects internal components from leakage and contamination. Its high-quality, application-pecific material ensures long service life, stable sealing performance, and contributes directly to the safety, efficiency, and durability of the engine’s operating systems.