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This document is dedic-ated to the b-osCH 120 series common rail fuel injector model 0445120072, an OE-grade replacement component precision-engineered to match MERCEDES-Benz diesel engines. Focusing on the product’s core advantages, potential operational faults, and targeted solutions, the content is structured into 5 detailed Tables, each accompanied by in-depth descriptive text. All information is closely associated with the 0445120072 model, covering basic specific-ations (including common numbers), core performance advantages, potential issues and corresponding solutions, key component materials and structural features, and professional maintenance guidelines. It is designed to help users fully understand the product’s characteristics, quickly resolve malfunctions, and ensure stable and efficient operation of MERCEDES-Benz commercial vehicles, heavy-duty trucks, and industrial machinery. As a high-performance model in b-osCH’s 120 series, it integrates advanced common-rail technology, optimized for the operating characteristics of MERCEDES-Benz engines, emphasizing precision control, extreme durability, and full compliance with global emission standards.

Table 1: Basic Product Specific-ations & Common Numbers

This Table outlines the core specific-ations and identific-ation information of the 0445120072 injector, with 0445120072 as its primary common number—critical for global parts procurement, inventory management, and model matching. The listed OEM cross-reference numbers, including A0060179021 and A0060179121, ensure broad compatibility across MERCEDES-Benz heavy-duty vehicle platforms, especially the latest Actros MP4 and Axor II models, simplifying parts identific-ation for workshops, distributors, and fleet managers. Key parameters such as 2000–2400 bar injection pressure, 0.68kg net weight, and precision-matched nozzle/valve components (DLLA159P1630, F00VC01077) provide accurate compatibility references, enabling direct OE replacement without any engine modific-ations. Fully aligned with MERCEDES-Benz’s original equipment standards, this injector ensures seamless integration with the vehicle’s electronic control system (ECU) and fuel delivery network, maintaining the engine’s original performance level and reliability.

Table 2: Core Product Advantages

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