Caterpillar original Common Rail Fuel Injector for 3152B, 3512B, C3500B 249-0746 Cross Reference 20R-1262 Replacement for OEM 10R-2827, 10R-2826 for Excavator Truck Auto Parts original new injector

The Caterpillar (CAT) 249-0746 Fuel Injector Assembly is a high-precision, heavy-duty fuel injection component engineered specifically for CAT 3500 Series diesel engines. As a brand-new part that undergoes 100% flow bench testing to meet OEM quality standards, it delivers accurately metered fuel at calibrated high pressure to support optimal combustion efficiency, stable maximum power output, improved fuel economy and reduced exhaust emissions. It is built to deliver reliable performance even under continuous-duty operating conditions.

This injector is compatible with a full range of CAT 3500 Series engines, including 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B and 3516C models, as well as C3500 Series units. It aligns with multiple verified cross-reference and remanufactured part numbers, including 10R-2826, 10R-2827, 20R-1262, 0R-3539, 392-0226, 192-2817 and 7E-8836, to simplify part sourcing for maintenance teams. It fits generator sets, marine propulsion systems, offshore power modules, mining equipment, oil & gas facilities and industrial power stations.

Widely deployed across global industrial markets spanning North America, Europe, the Middle East, Africa, Southeast Asia, Australia and South America, this injector supports balanced cylinder temperatures, stable engine operation and extended overall engine service life when installed following specified technical procedures. It is a trusted OEM-spec solution for fleet operators, maintenance providers and industrial asset managers managing mission-critical heavy-duty diesel equipment.