Caterpillar original 3512C 3508B 3512B 3516B Common Rail Fuel Injector 10R-8795 Cross Reference 162-8813 10R-7238 for Machinery Diesel Engine Replacement for OEM 20R1280 original new injector

The Caterpillar (CAT) 10R-8795 diesel fuel injector is a precision-engineered Electronic Unit Injection (EUI) component purpose-built for the CAT 3512B engine platform, manufactured to meet or exceed strict Caterpillar OEM specifications. Mounted in the cylinder head, it precisely meters and atomizes high-pressure diesel fuel for direct delivery into the combustion chamber, supporting optimal combustion efficiency, stable power output, reduced fuel consumption and controlled emissions even under demanding operating conditions.

This injector is compatible with all configured CAT 3512B engines tailored for industrial, marine, power generation, mining, and oil and gas sectors. It fits a broad range of heavy-duty equipment including generator sets, standby generators, marine vessels, offshore platforms, mining trucks, drilling equipment, industrial compressors and construction machinery, and is engineered to support continuous heavy-duty operation across harsh, extreme work environments.

Made from high-strength alloy steel with hardened internal components and a precision-machined nozzle, the 10R-8795 adopts corrosion-resistant materials, OEM flow calibration and a high-pressure structural design. Every unit undergoes rigorous quality inspections covering dimensional checks, fuel flow testing, leakage testing, spray pattern verification, pressure performance testing, material hardness testing and OEM calibration validation to ensure consistent performance and service life aligned with OEM standards.