The cable union, code 135823, is a precision-engineered component used to connect and secure electrical cables within the MAN L21/31 engine installation. Acting as a protective and stabilizing interface, it ensures reliable electrical continuity while shielding cables from mechanical stress, vibration, and environmental exposure. Designed for easy installation and consistent sealing performance, it helps maintain the integrity of electrical systems and minimizes the risk of faults or interruptions. Manufactured from high-quality materials resistant to corrosion and mechanical wear, the cable union offers durability and dependable performance, supporting the overall safety and reliability of the engine’s electrical infrastructure.
The cable gland, code 5A1200, is an essential sealing and strain-relief component used to safely route electrical cables into equipment enclosures within the MAN L21/31 engine system. Designed to provide tight sealing against dust, moisture, and environmental contaminants, it ensures the protection and integrity of electrical connections even in harsh marine and industrial environments. In addition to environmental protection, it reduces mechanical stress on cables caused by vibration or movement, thereby extending their service life. Constructed from durable materials with high resistance to corrosion and wear, the cable gland plays a key role in maintaining electrical safety, system stability, and long-term operational efficiency.
The hose connection, code 135922, is a critical interface component designed to ensure secure and leak-free connections between flexible hoses and rigid piping systems within the MAN L21/31 engine. Engineered for precise fit and dependable sealing, it enables efficient transfer of fluids such as cooling water, lubricating oil, or air under varying pressure and temperature conditions. Its robust construction accommodates system vibrations and thermal expansion while maintaining connection integrity over time. Manufactured from high-quality, corrosion-resistant materials, the hose connection delivers long service life and consistent performance, contributing to system reliability, operational safety, and reduced maintenance requirements
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.