Bosch Unit Pump 0414491109 – Precision Fuel Delivery with Bosch & Cummins Standards
The Bosch Unit Pump 0414491109 delivers exact fuel pressure and timing for diesel engines, enabling efficient combustion and smooth performance. As part of Cummins parts, Cummins genuine parts, and Bosch parts, this unit pump merges Bosch innovation with Cummins-engineered systems. Because it provides consistent fuel supply under changing demands, it boosts both engine response and reliability.
🔩 Specifications
- Part Number: 0414491109
- Brand: Bosch
- Type: Unit fuel injection pump (Cam-actuated piston unit)
- Operating Pressure: Up to ~2500 bar, depending on engine load and RPM
- Compatibility: Used in Cummins-manufactured diesel systems requiring Bosch unit-pump technology
- Construction: Machined piston and sleeve assemblies with wear-resistant coatings
- Function: Supplies precise high-pressure fuel pulses directly at each cylinder
⭐ Key Features
- First, this unit pump delivers accurate fuel metering for each combustion event.
- Moreover, it reduces fuel delivery lag by placing the pump near each injector.
- It also meets Cummins genuine parts durability and tolerance standards.
- In addition, Bosch-designed internal valves support active pressure control and leak minimization.
- Finally, the robust construction withstands high RPM cycles and tough environment stressors.
⚙️ Technical Insights
Because precise fuel timing is vital in modern diesel engines, the 0414491109 uses a mechanically timed cam that ensures fuel is injected exactly per cycle. Also, the proximity of the pump to the injector eliminates fuel line lag and pressure loss, boosting response. Furthermore, Bosch’s high-strength materials resist wear from fuel contaminants and heat cycles. As a result, engines using this pump benefit from smoother idle, better throttle response, and reduced emissions. In addition, each unit is aligned with Cummins parts system calibration to retain factory-level performance and reliability.
🛠 Application Scenarios
- Heavy-duty trucks and commercial vehicles using Cummins diesel systems
- Construction and agricultural machinery operating under varying load cycles
- Marine and generator installations where accurate fuel pulses are essential
- Factory overhaul or rebuild projects requiring true Bosch parts integration
- Engines that demand precision delivery by combining Cummins parts and Bosch unit pump technology
📦 Availability
This Bosch Unit Pump 0414491109 is in stock and ready for global shipping. To ensure proper match with your Cummins parts setup, please provide your engine serial number (ESN). Our support team stands ready to verify compatibility and assist in ordering the correct Cummins genuine parts.
