c-ummins Fuel Injector ISZ13 Series 4307217 Product Description

Product Overview

c-ummins Fuel Injector 4307217 is a high-performance OEM-grade common rail injector exclusively engineered for c-ummins ISZ13 series heavy-duty diesel engines, integrating advanced piezoelectric CRDI (Common Rail Direct Injection) technology and an upgraded hydraulic servo system. As a key precision component of the engine’s fuel supply system, it is precision-manufactured from high-strength heat-resistant and corrosion-resistant alloy steel through micron-level machining and strict heat treatment processes. This superior manufacturing ensures it can stably withstand extreme high temperatures (up to 435℃), high pressure, and fuel corrosion in harsh working environments such as mining, long-haul transportation, heavy construction, and marine operations. Its optimized high-precision multi-orifice nozzle and high-sensitivity piezoelectric ECU (Electronic Control Unit) achieve ultra-fine fuel atomization and millisecond-level accurate injection timing, which not only improves combustion efficiency by 15-18% but also significantly reduces fuel consumption and harmful emissions—fully complying with Euro VI and China National VI emission standards. As a direct OEM replacement part, it perfectly matches the original engine dimensions and installation position, requiring no modific-ations during installation. Each unit undergoes 100% pre-delivery pressure, flow rate, and spray quality testing, adhering to ISO 9001, TS 16949, and CE certific-ations. Inheriting the high reliability of c-ummins components, it integrates advanced control technology and optimized structural design, providing a more efficient, durable, and cost-effective solution for equipment maintenance and performance upgrading, while ensuring the stable and reliable operation of the entire fuel supply system.

1. Basic Product Information & Core Specific-ations

2. Product Features & Competitive Advantages

3. Compatible Equipment & Applic-ation Scenarios

4. Quality Assurance & Maintenance Guidelines

Note: Verify OEM cross reference numbers and engine model before purchase to ensure compatibility. The product is packaged in an anti-static and shock-proof box to effectively protect precision components from static damage, transportation collision and dust pollution. This injector is a key precision component of the diesel engine fuel supply system, whose quality directly affects engine performance, fuel economy and emissions, and is crucial for the stable and safe operation of the entire equipment.