New Diesel Engine Fuel Injector 1881564 2031835 1933612 for Scania Xpl

This industrial-grade electronically controlled single-unit diesel injector (OE No.: 1881564) is a high-precision fuel injection assembly specifically designed for heavy-duty, large-displacement power systems. It perfectly matches 15L series high-horsepower diesel engines and is widely used in heavy-duty long-haul freight trucks, off-highway special tractors, large-tonnage dump trucks, and mobile industrial generator sets operating under continuous high loads. This product adopts a reinforced electronically controlled single-unit injection (EUI) architecture, focusing on ultra-high-pressure fuel atomization under extreme mechanical stress and high-temperature conditions, achieving precise control of injection pulse width and fuel cut-off. Once this new injector is installed on your heavy equipment, operators will intuitively experience a crisper and more agile engine cold start. Issues such as speed drift, horsepower drops, and stalling under overload caused by aging and depressurization of fuel supply components will completely disappear. The throttle pedal feedback will be full and linear, ensuring efficient mechanical operation with robust and continuous output torque.

• Large-scale, vertically integrated supply from our own physical factory. We directly eliminate the layers of intermediaries in the cross-border procurement chain, completely resolving the predicament of overseas buyers frequently encountering exorbitant premiums and /refurbished parts in the distribution market due to the high precision of our products. From needle valve grinding to overall assembly, we achieve closed-loop control of high-precision CNC production lines, providing global truck fleet owners with transparent and straightforward direct-from-manufacture prices, effectively balancing the long-term overall operating budgets of large-displacement heavy-duty machinery.
• Routine saturated warehousing with readily available stock for rapid outbound delivery. For this electronically controlled single-unit fuel injector, which has an extremely large market share in heavy logistics transportation and special mining power sectors, our modern warehouses maintain a large inventory of finished products. This effectively mitigates the huge downtime losses caused by critical fuel system component shortages and forced long-term vehicle shutdowns in engineering projects or highway freight fleets, supporting 24/7 lightning-fast cross-border delivery.
• Digital closed-loop 100% fully automated rigorous pressure quality inspection. Each individual injector undergoes rigorous screening on a dedicated fully automated testing bench before being sealed and packaged. Comprehensive closed-loop calibration is performed on high-pressure opening pressure, multi-point dynamic injection volume, return rate, and the transient electronic control response of the control valve coil. This effectively eliminates the fatal hidden dangers common in low-end substitutes, such as needle valve adhesion and high-pressure dripping in the cylinder leading to carbon buildup and cylinder scoring. This provides frontline mechanics with a worry-free experience of successful installation on the first try, requiring no rework or fine-tuning.

• Heavy-Duty Highway Logistics and Mountainous Steep Slope Freight: In cross-border highway logistics and on steep, undulating mountain roads, heavy-duty tractor-trailers carrying tens of tons of cargo face extremely demanding horsepower tests. When drivers frequently change lanes and press the accelerator hard, the 1881564 fuel injector, with its excellent electronic control response, ensures 100% complete combustion of fuel in the cylinder, giving the engine high torque at low speeds, guaranteeing efficient and timely delivery of long-haul freight.
• High-Intensity Ore Transportation in Large Open-Pit Mines: In dusty, harsh mining environments, large-tonnage engineering machinery needs to perform high-load excavation continuously every day. The internal components of this fuel injector undergo enhanced surface corrosion protection and nano-hardening treatment, enabling it to withstand the high fluid impacts of rough working environments, providing stable and continuous fuel supply, and effectively avoiding the huge collateral damage to the entire operation line caused by sudden breakdowns in remote areas.
• Commercial Vehicle Specialized Chain Repair Center Overhaul and Refurbishment: When heavy-duty trucks or generator sets are brought in for major repairs due to long-term use of impure diesel fuel, resulting in severely worn injector valve cores, frequent black smoke emissions, and extreme difficulty in cold starts, experienced mechanics directly select this brand-new injector, perfectly matching the original factory parameters. Because the physical interface and electronic control plug fit seamlessly, ignition is successful on the first try, and all pressure and return data perfectly meet standards.

• Q: Is it an electronically controlled common rail injector or an electronically controlled unit injector (EUI)?

  A: This product belongs to the electronically controlled unit injector (EUI) assembly. Its injection opening high pressure is mainly mechanically driven by the engine camshaft, while the injection quantity and timing are electronically metered and controlled by the ECU through a precision solenoid valve coil at the top. It is specifically designed for heavy-duty engines using electronically controlled unit systems. Please confirm your engine model before purchasing.

• Q: As an overseas independent website buyer, if I order multiple sets for fleet refurbishment, how fast is the factory delivery?

  A: Due to the extremely large global market share of this series of power units in heavy-duty transportation and engineering, this injector is a flagship product of our factory, and our warehouse maintains a consistently high inventory. Whether it's retail or bulk wholesale orders of dozens of units or more, we can complete the order fulfillment within 24-48 hours.

• Q: What installation details should mechanics be specifically instructed on when replacing this high-precision injector?

  A: Because it's mechanically driven with electronically controlled metering, when replacing the part, mechanics must strictly adhere to the standard torque specified in the official service manual for tightening and precisely fine-tune the rocker arm's travel clearance. During installation, it's crucial to prevent any fine dust from entering the inlet, and a brand-new, original factory-spec sealing copper gasket must be used to prevent cylinder leakage.

• Q: How well do your factory's products perform in terms of wear resistance when facing varying diesel fuel qualities?

  A: In response to the inconsistent quality of diesel fuel in field environments or under certain special working conditions, our factory has applied a special nano-level hardening coating process to the internal needle valve assembly and control valve surface of this injector. Its wear resistance, oxidation resistance, and fluid shock resistance are significantly stronger than ordinary replacement parts, which can effectively extend the overall service life.