Product Description

This heavy-duty high-pressure common rail injector is engineered to guarantee high attendance rate for trucks under intensive operation. Centered on efficient atomization and long-lasting durability, it delivers consistent stable oil pressure under extreme working conditions. After installation, the engine starts crisply and sharply. During long-distance heavy-load hill climbing or freight transportation, you will enjoy sustained and abundant power output; the engine eliminates surging and runs with steady, robust sound.

Product Advantages

1. Optimized Anti-Seize Injection Assembly Internal valve seats and core needle valves are made of high-strength anti-corrosion alloy steel treated with precise ultra-fine surface nitriding and hardening technology. It boasts high tolerance to various fuel qualities and effectively avoids premature wear and unexpected seizure.

2. Long-Lasting Stable Pressure Design with Low Oil Return Internal fluid channels are elaborately 3D optimized to strictly limit ineffective oil return under heavy-duty operation. It maintains steady pressure within the common rail system for complete combustion, helping fleets substantially cut long-term fuel consumption costs.

3. Digital Calibration for Multiple Working Conditions Every unit undergoes full-range precise calibration on automatic numerical control test benches before delivery. Its flow rates under full load, idle and emission conditions perfectly match OEM parameters. Plug-and-play installation without extra programming, enabling seamless synchronization with the vehicle ECU.

Parameter Table

Compatible Vehicles

This high-pressure common rail injector fits high-performance medium & heavy commercial vehicles and construction machinery equipped with Yuchai powertrains.

Matching Core Engines

Widely compatible with multi-cylinder medium and heavy-duty Yuchai diesel engines for vehicles meeting China National V and National VI emission standards (corresponding Yuchai OEM part number: J6A00-1112100-A38).

Applicable Commercial Models

Commonly installed on intercity logistics vehicles, dump trucks, flatbed transporters and special operation equipment from brands equipped with the above Yuchai engines, including Dongfeng Commercial Vehicles (Dongfeng Kinland, Dongfeng Tianlong), Liuzhou Motors Chenglong, JAC coaches & heavy trucks, Foton heavy trucks, etc.

Kind Reminder: Commercial vehicles feature finely differentiated model variants. Please confirm the stamped code 0445120292 or Yuchai OEM number J6A00-1112100-A38 on your original injector valve body before ordering to ensure full compatibility.