The complete raw water pump with code K 73100 plays a central role in the Sulzer ZV40/48 engine's cooling system. It is responsible for drawing seawater or external cooling water into the engine to absorb heat from critical components such as cylinder heads and exhaust systems. Engineered for robust performance and corrosion resistance, this pump ensures stable thermal regulation under high-load maritime conditions. Its reliable function is essential for preventing overheating and sustaining engine longevity.
The packing element identified as K 73038 is specifically designed to provide a tight seal for component K 73033 in the Sulzer ZV40/48 engine. This critical sealing component helps prevent leakage of fluids or gases, ensuring system pressure integrity and protecting adjacent mechanical parts from wear or contamination. Made from high-quality, temperature-resistant materials, it supports long-term operation in demanding engine environments, minimizing maintenance frequency and ensuring continuous efficiency.
The pump impeller with code number K 74125 is a vital rotating component in the fuel transfer pump of the Sulzer ZV40/48 diesel engine. Designed to generate the hydraulic energy needed for transferring fuel from the storage tank to the injection system, this impeller ensures smooth and consistent fuel flow under variable load conditions. Precision-balanced and built from wear-resistant materials, it maintains optimal performance over long operational periods, contributing to the overall reliability and efficiency of the fuel system.
The pump impeller with drive shaft, bearing code number K 74123, forms the dynamic heart of the Sulzer ZV40/48's fuel transfer pump. The impeller is tasked with propelling the fuel, while the drive shaft transmits power from the motor to the rotating assembly. Together, they generate the pressure and flow necessary for efficient fuel distribution. Constructed from robust, wear-resistant materials, these components are engineered for high efficiency, minimal vibration, and extended service life, playing a vital role in the consistent performance of the fuel system.
The complete fuel transfer pump, marked with code K 74100, is a central component in the Sulzer ZV40/48 engine's fuel delivery system. It is responsible for ensuring the continuous, regulated flow of fuel from storage tanks to the injection system under precise pressure. Engineered for durability and performance, this pump supports reliable engine operation even under demanding marine and industrial conditions. Its integrated design includes essential components such as impellers, shafts, and seals, all optimized for long-term service and minimal maintenance.
The packing ring identified by code number K 74130 is a critical sealing element in the Sulzer ZV40/48 diesel engine's fuel transfer pump. Designed to prevent fuel leakage under pressure, it ensures the secure containment of fuel within the pump assembly. Crafted from durable, fuel-resistant materials, the packing ring withstands high operational temperatures and mechanical stress. This small but essential component plays a vital role in maintaining fuel system efficiency and protecting surrounding engine parts from contamination and wear due to leaks.
The liner bearing code K 73122 is an inner protective sleeve designed for use within the raw water pump of the Sulzer ZV40/48 diesel engine. It serves as a wear-resistant interface between the pump housing and the rotating shaft, shielding structural components from abrasion and corrosion. Manufactured from durable, corrosion-resistant materials, the liner extends the life of the pump and helps maintain performance by ensuring smooth water flow and reduced mechanical wear. It's a key part of preserving cooling system efficiency in demanding marine environments.
The nut marked with code number K 73125 is engineered to secure shaft K 73123 within the raw water pump assembly of the Sulzer ZV40/48 engine. Its function is fundamental—locking key rotating components in place to prevent mechanical failure under dynamic load. Designed to resist loosening due to vibration and high-speed operation, this precision nut plays a pivotal role in the long-term reliability and safety of the pump mechanism. Proper torque application and regular checks are essential to maintaining its securing function.
The O-ring designated as code number K 73136 plays a crucial sealing role in the Sulzer ZV40/48 diesel engine, specifically as a gasket for cover K 73118. This seemingly simple but essential rubber component is designed to withstand pressure, temperature fluctuations, and chemical exposure typical of marine and industrial environments. It ensures a tight seal, preventing leaks and maintaining system integrity. A high-quality O-ring like this is vital for protecting internal engine components and ensuring efficient operation over long service intervals.
The joint ring bearing code number K 81259 is a sealing element designed for use with the screw plug K 81258 in the Sulzer ZV40/48 engine. Its primary function is to provide a leak-proof seal between the plug and the housing, ensuring that fluids such as oil or coolant remain contained under pressure. Manufactured from resilient and heat-resistant material, the joint ring is essential for maintaining the engine's operational integrity and avoiding performance issues caused by leaks or pressure loss.