The part number 0445124012 appears to be associated with a Navistar MaxxForce 11 common rail fuel injector. The MaxxForce 11 is a heavy-duty diesel engine used in International trucks, and its fuel system relies on high-pressure common rail (HPCR) technology for precise fuel delivery.
Key Details:
Application: Navistar MaxxForce 11 (and possibly related engines like the MaxxForce 13, as some components are shared).
Type: Common rail fuel injector (electro-hydraulic or solenoid-controlled).
Pressure Range: Likely operates at very high pressures (up to 30,000+ psi) for efficient atomization.
Compatibility: Verify with your engine serial number or consult Navistar parts documentation, as there may be revisions or superseded part numbers.
Common Symptoms of a Failing Injector:
Hard starting or misfires
Poor fuel economy
Excessive smoke (white or black)
Cylinder imbalance or knocking
Fault codes related to fuel delivery (e.g., injector circuit or pressure issues)
Replacement Notes:
Diagnostics First: Use OEM diagnostic tools (e.g., International® Diamond Logic) to confirm the faulty injector.
Coding Required: New/remanufactured injectors may need calibration codes programmed into the ECM.
Quality Parts: Opt for OEM or reputable remanufactured injectors to avoid premature failure.
Professional Installation: Torque specs and cleanliness are critical in common rail systems.
Cross-Reference & Verification:
Check if 0445124012 has been superseded by a newer part number (e.g., Navistar occasionally updates part numbers).
Cross-reference with brands like Bosch (likely the OEM manufacturer for the injector).
For exact compatibility, consult:
How to select Diesel Fuel Injector?
Steps to Selecting the Right Injector:
Identify Your Engine Type: Make sure you know your vehicle’s make, model, and fuel system type.
Understand Power and Fuel Requirements: Know if your engine is stock or modified and select an injector that matches its fuel needs.
Choose a Reliable Brand: Stick with trusted manufacturers that offer the quality and compatibility your engine requires.
Consider Future Modifications: If you plan on tuning your engine, make sure the injector can handle increased fuel demand.
Balance Cost and Quality: Don’t sacrifice quality for a low price—injectors affect your engine’s performance and longevity.
Consult a Professional: If unsure, it’s always a good idea to talk to a diesel mechanic or technician.
Diesel Fuel Injector Supplier:
Rsolid is a professional diesel fuel injector manufacturer provides high quality and durable diesel fuel injector replaements for different brands of engines or produce fuel injector according to your request. If you are looking for diesel fuel injector or OEM engine fuel injector, feel free to contact us.
