317-5278 Fuel Injector C10 3176C For CAT Engine C12

The injector main body adopts high-precision alloy steel integral forging, outstanding resistance to high temperature and ultra-high fuel pressure. Stable long-term full-load operation performance under construction and mining harsh environments, no deformation or internal fuel leakage.

Equipped with HEUI hydraulic electronic injection structure and micro multi-hole precision nozzle, multi-stage variable injection control structure. Each injector completes strict flow, atomization and dynamic balance testing before delivery, realize uniform fuel atomization, raise combustion efficiency, reduce black smoke and nitrogen oxide emissions.

Fully comply with CAT original machining and calibration standards, internal oil channel size and electromagnetic control parameters consistent with OEM injectors. Direct plug-and-play replacement without ECU parameter modification, perfectly matched CAT C10 / 3176C engine.

Multi-layer composite fluorine rubber sealing rings installed on all oil circuit joints, with excellent oil resistance, high temperature resistance and anti-aging performance. Effectively block internal and external fuel leakage, extend injector service cycle and lower maintenance frequency.

Accurate control of injection timing and fuel delivery volume, effectively solve engine insufficient power, unstable speed, excessive fuel consumption and exhaust black smoke faults. Maintain original power output of C10 / 3176C engine, reduce cylinder liner and piston wear.