c-aterpillar 3412 Series Fuel Injector 0R-9348 – Product Details

0R-9348 is a heavy-duty diesel fuel injector assembly engineered for c-aterpillar 3412/3412C/3408C engines, delivering precise fuel delivery, stable atomization, and long service life for generator sets, marine propulsion, industrial power units, and heavy construction machinery.

1. Core Basic Specific-ations

2. Applic-ations & Compatible Equipment

3. Performance & Technical Data

4. Quality & Warranty

Product Description

The c-aterpillar 0R-9348 fuel injector is precision-designed for 3412 series high-power diesel engines, featuring premium plunger–barrel assemblies and optimized nozzle geometry to ensure high-pressure fuel delivery and uniform atomization. This improves combustion efficiency, lowers fuel consumption, reduces exhaust smoke, and enhances engine power stability. Built to original c-at dimensional and performance standards, it allows direct, hassle-free replacement and is ideal for continuous heavy-duty operation in generators, ships, industrial pump systems, and construction equipment. With wear-resistant, corrosion-proof materials and strict factory testing, the 0R-9348 maintains consistent performance under high loads and extreme temperatures, minimizing downtime and delivering reliable, long-term engine operation.