0102 050 MAN Compatible Injector Pump Overflow Valve
0102 050
Summary
This injector pump overflow valve is a critical pressure control component designed for MAN heavy commercial vehicle engines. It maintains internal pump pressure balance to ensure stable fuel delivery and consistent engine operation. Equivalent to OE Bosch 1110010008 and MAN 51103040120.
| EAN Code | 8699031061740 |
|---|
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Compatible OEM Codes
-
MAN
- 51.10304-0120
-
BOSCH
- 1 110 010 008
Description
What does an injector pump overflow valve do?
The injector pump overflow valve is a vital component within the fuel injection system that manages internal pressure balance. By redirecting excess fuel back to the return line once a specific pressure threshold is reached, it ensures that the fuel flow to the injectors remains steady and consistent. This component is essential for maintaining stable engine operation and preventing irregular fuel delivery in heavy commercial vehicles.Vehicle and engine compatibility
This specific overflow valve is compatible with MAN engines and meets the requirements of OE-quality standards. It is designed to function reliably under the demanding conditions found in heavy-duty diesel applications, providing an essential solution for maintaining fuel system integrity.Installation and maintenance guidance
When performing installation, it is crucial to maintain a clean working environment to prevent dirt or air from entering the fuel circuit. We recommend that an experienced workshop technician handles the replacement to ensure correct torque application and proper system bleeding after installation.Selection guidance
Consult your authorized distributor to verify exact fitment for your specific engine model.OE cross-reference
0102 050 (Injector Pump Overflow Valve) is the equivalent of the Bosch and MAN OE numbers. This part directly replaces Bosch OE number 1110010008. It also replaces MAN OE number 51103040120.Other OEMs
BOSCH
- 1110010008
- 1 110 010 008
MAN
- 51103040120
- 51.10304.0120
- 51-10304-0120
- 51 10304 0120
- 51.10304-0120
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BOSCH | |||
| MAN |
FAQ
What is the function of an injector pump overflow valve?
It directs excess fuel inside the pump back to the return line once a set pressure threshold is reached, which keeps internal pump pressure constant and ensures steady fuel flow to the injectors.
Which vehicles are compatible with this part?
This component is designed for use in MAN heavy commercial vehicle engines where the specific fuel system requirements match the OE specifications.
What are the symptoms of a faulty overflow valve?
A failing valve can disrupt internal pressure balance, leading to irregular fuel flow, loss of engine performance, or increased fuel consumption.
Can I replace this component myself?
While possible with correct tools and torque values, it is recommended that a workshop technician performs the job to prevent air or dirt from entering the sensitive fuel system.
What are the OE reference numbers of this part?
0102 050 directly replaces Bosch OE number 1110010008. It also replaces MAN OE number 51103040120.