This listing features a genuine, brand-new Fuel Injection Diesel Pump, specifically identified by the Bosch-type part number 0 445 020 181. Engineered for heavy-duty Euro IV/V/VI emission standards, this unit utilizes the advanced CP2 (Common Rail Pump New) architecture. It serves as an exact OEM replacement for the Yuchai reference K6000-1111100A-A38, ensuring the high-volume fuel displacement required for large-bore industrial and transportation diesel engines.
The 0 445 020 181 assembly is calibrated exclusively for the Yuchai YC6K Diesel Engine, a 12-liter and 13-liter heavy-duty platform known for its high torque and thermal efficiency in heavy trucks and logistics vehicles. Unlike smaller pumps, the CPN2.2 configuration features a twin-plunger design with a robust lubrication circuit to handle the extreme rail pressures (up to 1800-2000 bar) characteristic of modern common rail systems. This ensured pressure stability is vital for maintaining the YC6K’s peak power output and suppressing diesel engine knocking under heavy payload conditions.
A failure in the high-pressure supply unit typically causes an immediate “power derate” mode, difficult hot-starting, or persistent fuel rail pressure deviation codes. Installing this factory-sealed 0445020181 unit eliminates internal volumetric loss and restores the precise metering characteristics required by the engine control module. This Fuel Injection Diesel Pump guarantees that your Yuchai YC6K Diesel Engine maintains optimal fuel atomization and long-term uptime in demanding long-haul transportation environments.
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