Caterpillar original Injector Common Rail Fuel Injector 150-4453 1504453 0R8619 0R-8619 for Caterpillar Cat 5130B 5230B Engine original new injector
Caterpillar original Injector Common Rail Fuel Injector 150-4453 1504453 0R8619 0R-8619 for Caterpillar Cat 5130B 5230B Engine original new injector
Quality Standard | OEM Equivalent |
Packaging | Industrial Export Packaging |
Condition | New / OEM Equivalent |
Fuel Type | Diesel |
OE Number | 0R-8619 |
Application Type | Industrial / Commercial |
Product Type | Diesel Fuel Injector Assembly |
Vehicle / Equipment Application | CAT 3512B Marine Industrial Marine, CAT 3512B Pump Drive Industrial Drive, CAT 3512B Mining Heavy Mining, CAT 3512B Industrial Industrial Drive, Diesel Generator Sets Prime / Standby Power, Marine Vessels Propulsion / Auxiliary, Mining Trucks Heavy Load Haul Vehicles, Oil & Gas Compressors Field Drive Systems |
Cross Number / Universal Number | 0R-8619, 0R8619, 150-4453 / 1504453, 162-8809 / 1628809, 192-2817 / 1922817, 392-0224 / 3920224 |
Applicable Engine | CAT 3512B, CAT 3512B Marine, CAT 3512B Pump Drive, CAT 3512B Mining, CAT 3512B Industrial |
Injector Type | Diesel Fuel Injector |
Brand | Caterpillar |
As a critical component of the fuel system, the Caterpillar 0R-8619 injector plays a vital role in maintaining engine performance and reliability. The injector assembly plays a critical role in engine combustion efficiency by controlling fuel quantity, injection timing, spray pattern, and fuel atomization characteristics. Proper injector performance directly impacts overall engine power, fuel efficiency, exhaust emissions, and cold starting capabilities. This injector ensures that your engine operates at peak efficiency while minimizing downtime and maintenance costs. It's designed to deliver consistent fuel delivery, optimal combustion, and reliable operation in diverse operating conditions, from construction sites to mining operations and marine applications. This component is an excellent investment in maintaining your equipment's performance and productivity over time, ensuring that your machinery operates at its best day after day while minimizing downtime and maximizing your operation's efficiency and profitability. It is built with durable materials and advanced engineering techniques to ensure that it can withstand the challenges of heavy-duty use while providing optimal fuel delivery and combustion efficiency. The Caterpillar 3512B Fuel Injector 0R-8619 is a precision-engineered diesel fuel injection component manufactured to stringent OEM specifications for the Caterpillar 3512B industrial diesel engine series. As a critical element of the fuel delivery system, this injector delivers atomized diesel under high pressure directly into the combustion chamber to ensure optimal combustion efficiency, combustion timing, power output, and reduced emissions — meeting performance standards required for continuous-duty industrial applications. Power Generation (prime power & standby systems) Heavy Construction & Earthmoving Equipment Oil & Gas Industrial Compressors Backed by rigorous quality control, this fuel injector provides dependable operation in even the most demanding industrial conditions, ensuring your equipment performs at its best when you need it most. You can rely on this component for consistent performance and long service life under heavy-duty operating conditions,.











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