Caterpillar original Engine Diesel Common Rail Fuel Injector for C15 C18 C27 C32, Cross Reference 10R-3265, Replacement for OEM 253-0616, 253-0618, 10R-2772 for Construction original new injector

Engineered to meet the demands of heavy-duty diesel operation, the Caterpillar 10R-2772 fuel injector is a genuine OEM-quality replacement designed for CAT C15, C15 ACERT, C16, and 3406E engine platforms. This electronic unit injector serves a wide range of equipment, including highway trucks, mining trucks, excavators, wheel loaders, bulldozers, marine vessels, industrial power units, and generator sets. As a direct cross reference for part numbers 249-0713, 2490713, 328-3562, and 3283562, it simplifies sourcing for distributors, repair shops, and fleet maintenance operations worldwide.

Built on proven Electronic Unit Injection (EUI) technology, the 10R-2772 generates extremely high fuel pressure mechanically within the injector body while the ECM precisely calculates delivery based on engine speed, load, boost pressure, coolant temperature, and throttle position. Precision nozzle holes produce ultra-fine atomization for optimized combustion, improved fuel efficiency, and reduced emissions. Industrial-grade features include precision calibration to OEM standards, hardened components, corrosion resistance, high-pressure capability, low-leakage design, and full electronic compatibility for dependable heavy-duty performance.

For B2B buyers, the 10R-2772 offers stable fuel delivery, extended service life, and cost-effective maintenance across multiple Caterpillar platforms. Each unit is packed in industrial export packaging for safe global transport. Routine care—using high-quality diesel, replacing fuel filters regularly, and draining water separators—helps maximize service life. Backed by professional aftermarket support and worldwide availability, this injector keeps CAT-powered trucks, machinery, and generator sets running productively.