c-aterpillar Injector ISZ13 Series (Part Number: 4397488) Product Details

The c-aterpillar 4397488 fuel injector plunger is a high-precision OEM component specifically designed for the c-aterpillar ISZ13 series diesel engines, serving as the core functional part of the fuel injection system. Its exceptional precision and robust performance are critical to ensuring the ISZ13 engine’s efficient fuel atomization, stable power output, optimal fuel economy, and long-term operational reliability. Manufactured in ISO 9001:2015 and TS16949 certified facilities, this plunger strictly complies with c-aterpillar’s original design standards and material specific-ations for the ISZ13 series. It is crafted from high-strength alloy steel with a specialized anti-wear and anti-corrosion coating, integrated with advanced heat treatment and ultra-precision grinding technology. This structural design enables it to withstand the extreme working conditions of ISZ13 engines—including high temperature, high pressure, and frequent load fluctuations—effectively reducing friction between the plunger and injector barrel, preventing fuel leakage, and significantly extending the service life of the entire fuel injection system. As a direct OEM replacement part for the ISZ13 series, it features perfect fitment, requires no modific-ation during installation, and is backed by a 12-month limited warranty and global after-sales support, providing a reliable and cost-effective maintenance solution for c-aterpillar ISZ13 engine users in various industrial sectors.

1. Core Technical Parameters (4397488)

2. Compatible c-aterpillar ISZ13 Equipment & Applic-ation Scenarios

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