0104 003 Injector Pump Coupling for Scania Trucks
0104 003
Summary
This injector pump coupling is designed for Scania heavy commercial vehicles. It serves as a critical component in the fuel system, transferring rotational drive from the engine to the fuel injection pump while damping vibrations to ensure precise fuel injection timing. Equivalent to OE Scania 280862.
| EAN Code | 8699031057743 |
|---|
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Compatible OEM Codes
-
SCANIA
- 392204
- 280862
Description
What does an injector pump coupling do?
This injector pump coupling is a vital component within the fuel system of heavy commercial vehicles. It functions by transferring rotational drive motion from the engine to the fuel injection pump, ensuring that the pump rotates in exact synchronization with the engine speed. By tolerating slight axial and angular shaft misalignments, it effectively damps vibrations and torsional shocks that could otherwise damage sensitive fuel system components.Vehicle compatibility and fitment
This specific coupling is compatible with Scania trucks and other heavy commercial vehicle engines. It is engineered to maintain engine performance by protecting the drive assembly from excessive mechanical stress during operation.Installation and maintenance
For professional workshop technicians, ensuring correct installation of this coupling is essential for maintaining proper fuel injection timing. Regular inspection of the coupling is recommended to prevent vibration-related issues in the fuel delivery system. Consult your authorized distributor to ensure correct fitment.Troubleshooting and performance
Maintaining the integrity of the drive connection helps prevent sudden loss of engine power or irregular combustion cycles caused by timing deviations.OE cross-reference
0104 003 (Injector Pump Coupling) is the equivalent of the Scania OE numbers. This part directly replaces Scania OE numbers 280862, 392204.Other OEMs
SCANIA
- 392204
- 280862
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| SCANIA |
FAQ
What is the function of an injector pump coupling?
The coupling transfers rotational motion from the engine to the fuel injection pump while damping vibrations and accommodating slight shaft misalignments to ensure precise timing.
Which vehicle types use this component?
This component is used in heavy commercial vehicles, specifically designed for compatibility with Scania trucks and related heavy-duty engine systems.
How can I identify a faulty coupling?
Symptoms of a worn coupling may include irregular engine timing, increased vibrations, or issues with fuel delivery performance during operation.
Why is precise synchronization important?
Correct synchronization between the engine and the pump ensures that fuel is injected at the exact moment required, preserving engine efficiency and protecting components.
What are the OE reference numbers of this part?
0104 003 directly replaces Scania OE numbers 280862, 392204.