Fuel Injector OE 0445120217

The 0445120217 common rail fuel injector is a high-precision fuel injection component designed for MAN D2868 & D2876 heavy-duty diesel engines, widely installed on MAN TGA long-haul trucks. It adopts mature solenoid actuation architecture and strictly replicates original injection calibration data. The optimized nozzle assembly enables consistent multi-stage injection, including pre-injection, main injection and post-injection. It improves combustion uniformity, reduces engine noise and exhaust emissions, and sustains stable power output under continuous heavy-load operation. Every unit undergoes full bench testing before delivery to guarantee injection volume consistency, low backflow and zero nozzle dripping, avoiding premature engine wear caused by irregular fuel supply.

Product Advantages

Precise Injection & Reliable Power

• Matches OEM original injection curve, delivers accurate fuel delivery and ultra-fine atomization.
• Multi-stage injection effectively reduces engine vibration and combustion noise.
• Consistent injection response during frequent load changes for steady driving power.

Fuel Efficient & Environmentally Friendly

• Fine atomization minimizes incomplete combustion to lower diesel consumption.
• Compatible with standard exhaust after-treatment systems, meets Euro III / Euro IV emission requirements.
• Suppresses carbon buildup inside cylinders, extending overhaul intervals of the engine.

Heavy-duty Durability & Lower Maintenance

• High-strength hardened alloy nozzle and valve set with superior wear and corrosion resistance.
• Precision metal cone sealing structure greatly reduces internal leakage and external fuel dripping.
• Strict finished-product testing lowers breakdown risk, cutting unexpected downtime and repair expenses.

Technical Specifications