Perkins original Perkins 212-3463 Engine Common Rail Fuel Injector for C12 C10 Diesel Excavator, Replacement for OEM new injector original new injector

The Perkins 212-3463 Electronic Unit Injector is a direct OEM replacement component engineered for Perkins C12, C12 ACERT, C10, 3176, 3176B, 3176C, and 3196 diesel engines. This unit injector integrates high-pressure fuel generation, precise electronic timing control, integrated fuel metering, and high-efficiency atomization into a single compact assembly, supporting injection pressures exceeding 20,000 PSI (1,400 Bar). It is designed to meet computer-calibrated injection quantity requirements while delivering consistent combustion performance in extreme-duty operating environments.

Manufactured with premium hardened steel components and an advanced anti-corrosion coating, the 212-3463 EUI provides long service life and thermal stability under continuous high exhaust gas temperature conditions. The injector serves as a cross-reference replacement for multiple authorized part numbers including 194-5083, 137-2500, 147-0373, 203-7685, 10R-0963, 10R-9235, 10R-1268, 0R-8773, 390092X, 3176B, 3176C, and 703161AT, making it a versatile solution for fleet maintenance, engine remanufacturing, and field service operations across construction, mining, transportation, and power generation sectors.

The 212-3463 electronic unit injector installs as an OEM direct replacement without modification. Standard pre-installation steps include verifying the part number and engine serial number, then replacing sealing washers and O-rings. Installation requires disconnecting the batteries, removing the valve cover and injector hold-down, extracting the old injector, inspecting the injector bore, installing the new injector, torquing to Perkins specifications, performing injector trim calibration when applicable, priming the fuel system, and verifying engine operation at startup.