CUMMINS Factory ISZ13 2029622 Injector Genuine Fuel Injector 1948565 2030519 2031836 2031835 2086663 2031835 2030519 2057401 2488244 4327147 XPI Original New Injector

The c-ummins Injector 2030519 is a high-performance core component exclusively designed for the c-ummins ISZ13 series engines, as well as compatible ISX15 and QSX15 heavy-duty diesel engines, playing a pivotal role in the high-pressure common rail fuel injection system. As a key part directly affecting fuel delivery accuracy and combustion efficiency, this injector is engineered with advanced precision machining technology and high-strength alloy steel, ensuring exceptional durability and reliability even under harsh operating conditions (e.g., high temperature, high pressure, and dusty environments). Its optimized common rail design enables ultra-precise fuel atomization, maximizing combustion efficiency to reduce fuel consumption by 3%-5% and minimizing exhaust emissions (NOx and particulate matter) to meet Euro V and EPA Tier 4 standards. Fully compliant with OEM specific-ations, its comprehensive OEM cross reference numbers (including 2030519, 2897320, 2872289, etc.) ensure seamless compatibility and direct replacement for original parts without any modific-ations, significantly reducing maintenance time and costs. Each injector undergoes rigorous 3-step factory testing (pressure resistance, sealing performance, fuel atomization effect) and high-temperature durability tests, guaranteeing stable and consistent performance over a service life of up to 10,000 operating hours. Compatible with specific heavy-duty equipment such as Dongfeng Tianlong Flagship trucks, c-aterpillar 336D2 excavators, XCMG LW500KV wheel loaders, and 500KW QSX15-powered industrial generators, the 2030519 injector is designed to withstand the high-pressure demands of modern diesel engines (up to 2400bar) and adapt to various complex working environments. Backed by a 12-month warranty and ISO 9001, CE, ROHS certific-ations, this injector is a cost-effective and reliable choice for maintaining the performance and longevity of c-ummins ISZ13 series engines, helping users reduce equipment downtime and overall operating costs.