The O-ring K 11827 is a high-performance sealing element used with flange K 11815 in the Sulzer ZV40/48 engine, designed to ensure a tight and durable seal in flange connections. Positioned between mating flange surfaces, it prevents leakage and maintains pressure integrity in systems exposed to fluids, vibration, and thermal cycling. Its elastomer composition is selected for optimal flexibility, resilience, and resistance to oils and operational media. Precision manufacturing ensures accurate fit and uniform compression, which are critical for effective sealing performance. By securing flange connections and preventing system losses, the K 11827 O-ring plays a vital role in maintaining efficient and reliable engine operation.

The O-ring K 11127 is a precision elastomer sealing component designed for installation with nut K 11117 in the Sulzer ZV40/48 engine. Its primary function is to provide a reliable static seal between mating surfaces, preventing leakage of fluids and ingress of contaminants under operating pressure. Engineered to maintain elasticity and sealing performance under temperature variations, vibration, and exposure to lubricants, this O-ring ensures consistent sealing integrity over extended service intervals. Manufactured from high-quality, application-specific materials, it offers excellent resistance to wear, compression set, and chemical degradation. By maintaining leak-free connections and protecting critical assemblies, the K 11127 O-ring contributes to the overall reliability and efficiency of the engine system.

The flange K 71044 is a robust connection and mounting component used in the oil pump assembly of the Sulzer ZV40/48 engine. Designed to provide a secure interface between the oil pump and adjoining system components, it ensures accurate alignment and reliable sealing under operational pressure and mechanical stress. Manufactured from high-strength, corrosion-resistant materials, the flange is capable of withstanding vibration, thermal expansion, and continuous load conditions. Its precise machining guarantees tight tolerances and leak-free connections, contributing to efficient oil flow and system integrity. By maintaining a stable and durable mounting point, the K 71044 flange plays a key role in ensuring dependable oil pump operation and long-term engine performance.

The pressure spring K 71041 is a precision-engineered elastic component designed to work in conjunction with slide K 71037 within the oil pump mechanism of the Sulzer ZV40/48 engine. Its primary function is to apply a controlled force that ensures consistent contact and positioning of the slide during operation. Subjected to repeated compression cycles, vibration, and thermal influences, this spring is manufactured from high-grade spring steel to maintain its elasticity and performance over extended service life. By providing stable force distribution and compensating for minor variations in movement, the K 71041 pressure spring enhances the efficiency, responsiveness, and reliability of the oil pump system.

The oil pump cover K 71039 is a critical structural component designed to enclose and protect the internal elements of the oil pump in the Sulzer ZV40/48 engine. Precisely engineered for a secure fit, it ensures proper sealing of the pump housing, maintaining pressure integrity and preventing contamination from external sources. Operating under conditions of continuous mechanical load, temperature variation, and exposure to lubricating oil, this cover is manufactured from durable, high-strength materials to ensure long-term dimensional stability and resistance to wear. By safeguarding the internal pump mechanism and maintaining optimal operating conditions, the K 71039 cover contributes directly to reliable lubrication performance and overall engine durability.

The slide K 71037 is a functional guiding and load-bearing component within the oil pump mechanism of the Sulzer ZV40/48 engine, designed to support controlled linear or oscillating movement of internal elements. Operating under continuous mechanical stress, lubrication flow, and vibration, it ensures smooth motion while maintaining precise alignment between interacting parts. Manufactured from wear-resistant materials with carefully finished surfaces, the slide minimizes friction and reduces wear over extended service intervals. By enabling stable and efficient operation of the oil pump, the K 71037 slide plays a key role in maintaining consistent lubrication delivery and overall engine reliability.

The nut K 71035 is a high-strength fastening component designed for use with bolt K 71033 in the Sulzer ZV40/48 engine’s pump assembly. Its function is to provide secure clamping force, ensuring a stable and reliable connection under dynamic loads, vibration, and thermal expansion. Engineered with precise threading and manufactured from durable materials, this nut maintains consistent preload and resists loosening during operation. By ensuring the integrity of the bolted joint, the K 71035 nut contributes to the safe and efficient functioning of the pump system and helps prevent mechanical failures in critical rotating assemblies.

The bearing bush K 71018 is a precision sliding bearing element installed within the oil pump casing and bearing cover of the Sulzer ZV40/48 engine, providing a low-friction support surface for rotating shafts. Designed to maintain accurate alignment and stable operation under continuous load, it reduces wear and ensures smooth rotational motion within the pump assembly. Manufactured from high-quality bearing materials with optimized lubrication characteristics, this bush effectively absorbs vibrations and distributes loads evenly. By maintaining consistent clearances and minimizing frictional losses, the K 71018 bearing bush plays a crucial role in enhancing oil pump efficiency, extending component life, and ensuring reliable engine lubrication performance.

The thrust ring K 71034 is a supporting component designed to work in conjunction with screw K 71033 in the Sulzer ZV40/48 engine’s pump assembly. Its function is to distribute axial loads evenly and provide a stable bearing surface for the fastening element during operation. By reducing localized stress and preventing direct metal-to-metal contact between critical parts, it minimizes wear and enhances the durability of the assembly. Engineered for high load capacity and resistance to deformation, the thrust ring maintains its dimensional stability under continuous mechanical stress and temperature variation. Its role is essential in ensuring the long-term reliability and smooth operation of the pump system.

The bolt K 71033 is a high-strength fastening element used to secure the pump impeller to the drive shaft in the Sulzer ZV40/48 engine. Designed to withstand significant centrifugal forces, dynamic loads, and continuous rotational stress, this bolt maintains a secure mechanical connection under demanding operating conditions. Its precise threading and controlled material properties ensure proper preload and resistance to loosening, even in the presence of vibration and thermal variation. Manufactured from durable, high-grade materials, the K 71033 bolt plays a critical role in preserving the integrity of the pump assembly, ensuring efficient power transmission and reliable pump operation.