Bosch Injection Pump 044100856 – Engineered Pressure Delivery for Diesel Power
The Bosch Injection Pump 044100856 ensures precise fuel delivery and maintains engine performance. As a reliable part within Cummins parts, Cummins genuine parts, and Bosch parts, this pump delivers consistent, high-pressure fuel flow for efficient combustion and reduced emissions. Because it combines Bosch engineering with Cummins fuel system standards, it supports smoother power, better response, and long-term engine health.
🔩 Specifications
- Part Number: 044100856
- Brand: Bosch
- Type: High-pressure injection pump
- Operating Range: Up to 100–100 MPa (15 000 psi) depending on system design
- Compatibility: Designed to integrate with Cummins common-rail and mechanical fuel systems
- Construction: Precision-machined internal pistons, valves, and high-strength materials
⭐ Key Features
- First, the pump delivers accurate, high-pressure fuel for optimal engine performance.
- Moreover, its robust design resists wear from thermal cycling and fuel contaminants.
- It also meets Cummins genuine parts quality standards to ensure trusted reliability.
- In addition, Bosch-engineered components guarantee consistent output under variable load.
- Finally, it integrates easily into Cummins systems without modification, making installation straightforward.
⚙️ Technical Insights
Because fuel systems demand exact pressure control, Bosch designs this pump with tight tolerances and matched piston assemblies. Also, its high-precision components reduce flow jitter and improve atomization. Furthermore, Bosch tests each unit to OE-level standards to maintain consistent performance. As a result, your engine runs cleaner and more efficiently. In addition, precise fuel timing and pressure minimize emissions and enhance power output.
🛠 Application Scenarios
- Heavy-duty trucks and buses using Cummins diesel engines requiring constant pressure
- Construction, mining, and industrial machinery operating under variable fuel demand
- Agricultural and marine engines needing stable fuel delivery in harsh environments
- Generator sets designed with Bosch parts and Cummins genuine parts systems for reliable fuel management
- Engine rebuild projects using certified components to ensure long-term performance
📦 Availability
This Bosch Injection Pump 044100856 is in stock and available for global shipping.
To ensure correct match with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with fast and accurate verification.
