The tachometer designated by code number H 51344 is specifically designed for monitoring the rotational speed of the right-hand engine in the ASL25 setup. Essential for operational monitoring, it provides real-time data on engine RPM, allowing operators to maintain optimal engine performance and prevent overloading. Featuring a clear display and precise calibration, this tachometer ensures accurate readings even under fluctuating operational conditions. Its reliable design makes it a critical instrument for maintaining engine efficiency and safeguarding against potential mechanical issues.

The lower spring plate, marked by code number N55025, is a vital structural element in the suspension and damping system of the ASL25 engine. Serving as a support base for springs, this component effectively distributes the load and maintains proper alignment under varying mechanical stresses. Manufactured for robust performance, the lower spring plate absorbs shocks and reduces vibration, thereby protecting surrounding components and ensuring stable operation. Its precise fit and durable construction are essential for maintaining the integrity of the spring assembly throughout the engine's lifecycle.

The gear identified by code number N71093 is a crucial component in the power transmission system of the ASL25 diesel engine. Designed with precision to ensure accurate meshing with other mechanical parts, this gear facilitates the efficient transfer of rotational force throughout the engine’s mechanisms. Constructed from high-strength materials to withstand heavy loads and repetitive motion, it is engineered for optimal durability and smooth operation. Regular maintenance of the gear ensures minimal wear and consistent performance, contributing to the overall reliability of the engine system.

The transition nipple, marked with code K 27755, is an essential connector for the indicator valve system in the ZV40/48 engine. Designed to facilitate secure and leak-proof connections, this nipple serves as a transitional link between different segments of the valve assembly. Its robust construction ensures stability and prevents pressure loss, enabling accurate pressure readings and efficient operation of the indicator valve. By maintaining a tight seal, it helps optimize engine diagnostics and performance monitoring, especially under fluctuating pressure conditions.

The pin for the auxiliary rocker arm, designated by code K 28020, is a vital fastening element that secures the auxiliary rocker arm K 28015 in the valve mechanism assembly of the ZV40/48 engine. Constructed to provide optimal fit and alignment, this pin ensures precise positioning and movement of the rocker arm, thereby reducing friction and preventing premature wear. Manufactured from high-strength materials, it is engineered to maintain structural integrity even under intense mechanical load, playing a crucial role in sustaining the valve train's functionality.

The auxiliary rocker arm, identified by code K 28016, is a critical component in the valve mechanism of the ZV40/48 diesel engine. This part plays a key role in ensuring the smooth transmission of mechanical force between the camshaft and the valve, effectively regulating the valve timing and maintaining optimal engine performance. Precision-engineered for durability and strength, the auxiliary rocker arm is designed to withstand significant mechanical stress and high operating temperatures, contributing to the reliable operation of the engine under demanding conditions.

The wheel, denoted by code N55013, is an integral part of the ASL25 engine’s mechanical assembly, playing a critical role in the transmission of motion and power. Constructed from high-strength materials, it is designed to withstand significant loads and rotational forces while maintaining structural integrity. Its precise design ensures optimal engagement with other components, minimizing vibration and enhancing overall engine stability. Regular inspection and maintenance of the wheel are crucial to prevent misalignment and mechanical wear, safeguarding the engine’s smooth operation.

The driving axle with code N73120 is a crucial power transmission component in the ASL25 engine, responsible for transferring torque from the engine to connected mechanical systems. Built to endure intense mechanical stresses, this axle is engineered for strength and precision, ensuring reliable rotational force delivery and stability during engine operation. Its design prioritizes durability and resistance to bending and torsional forces, making it essential for maintaining the engine’s operational efficiency and overall performance.

The bearing sleeve, identified by code N71012, is a vital component within the ASL25 diesel engine, designed to provide a smooth interface between moving parts while reducing friction and wear. Precision-engineered from durable materials, it ensures optimal alignment and stability of rotating shafts, contributing to the longevity and efficient operation of key engine assemblies. Its robust construction withstands high-pressure conditions, making it indispensable in maintaining the integrity of the bearing system under varying operational loads.

The regulation sleeve with code number N55046 serves as a key adjustment component in the ASL25 diesel engine. Designed to control the flow and alignment of specific engine parts, it ensures precise positioning and optimal mechanical performance. Constructed from wear-resistant materials, the sleeve is engineered to withstand friction and operational stress, maintaining consistent functionality even under demanding conditions. Proper maintenance and periodic inspection of the regulation sleeve are essential to prevent misalignment and maintain engine efficiency.