High Quality Injector Excavator Engine Injectors 0445110580 0445110591 0445110592
High Quality Injector Excavator Engine Injectors 0445110580 0445110591 0445110592
Product Description:
| Parts Number | 0445110580 |
| OEM NO |
0445110591 |
| AppliC-A-Tion | INJECTOR |
| Payment Term | T/T, L/C, Western |
The B-osch 110 Series Fuel Injector Model 0445110580 is a high-precision, OEM-grade common rail injector engineered for diesel engines, focusing on stable performance and easy operation. Below are its core specifications, usage methods, interchangeable part numbers and maintenance details, presented in 4 tables with matching detailed descriptions.
Table 1: Product Core Specifications
| Item | Specification |
| Model Number | 0445110580 (B-osch 110 Series) |
| Injection Type | Common Rail Direct Injection (CRDI), Solenoid-Controlled |
| Rated Working Pressure | 1400 bar, optimized for medium-pressure common rail systems |
| Material | Premium forged alloy steel with anti-corrosion coating for durability |
| Nozzle Configuration | 7-hole precision nozzle matched with DLLA155P848 (typical) for uniform atomization |
The 0445110580 injector belongs to B-osch’s 110 Series, adopting reliable solenoid-controlled CRDI technology to stably deliver fuel at 1400 bar. Its forged alloy steel body with anti-corrosion coating effectively resists wear and harsh working conditions. The 7-hole precision nozzle, paired with a matched nozzle tip, ensures ultra-uniform fuel atomization, supporting efficient combustion, lower fuel consumption and extended service life. It is ideal for diesel engines requiring stable performance and cost-effective maintenance.
Table 2: Product Installation & Usage Methods
| Operation Step | Detailed Operation Method |
| Pre-installation Check | Inspect the injector for physical damage or deformation; clean the engine head seat and fuel rail face; verify ECU compatibility and pressure rating match. |
| Torque Installation | Mount the injector to the cylinder head, torque bolts in sequence to 30 N·m (±2 N·m); use thread locker to prevent loosening under vibration. |
| Fuel Line Connection | Attach the high-pressure fuel line, torque the fitting to 42 N·m; check O-ring condition and prime the fuel system to remove air bubbles. |
| Post-installation Test | Start the engine, check for leaks at the injector base and connections; verify smooth idle, stable exhaust note and consistent fuel pressure. |
| Daily Usage | Use ultra-low sulfur diesel (ULSD); replace the fuel filter every 15,000 km; avoid prolonged high-idling to prevent nozzle coking. |
Proper installation and usage are key to the 0445110580 injector’s long-term performance. Pre-installation checks eliminate damage risks from impurities or mismatched components, while precise torque ensures a leak-proof seal. Priming the fuel system removes air bubbles that cause rough running or injector damage. Daily adherence to ULSD use and regular filter replacement prevents nozzle clogging, maintaining optimal spray and combustion efficiency.
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