Fuel Injector - MTU X52407500042 is an injection system component: it meters and atomises fuel, or builds the pressure that makes that metering possible.
Injectors clog before they break: black smoke, rough running, power loss and high consumption. On common-rail engines, running an injector with excess return flow contaminates the oil and shortens pump life.
Specifications and compatibility
- Brand
- MTU
- Model
- X52407500042
- Applicable to
- MTU
How to verify before ordering
- Match the exact injector or pump reference; flow rates differ by code, not by appearance.
- Confirm the system type (inline, rotary or common rail) and the working pressure.
- Always fit the new sealing washers and O-rings supplied with the component.
- The reference shown on this listing is X52407500042; cross-check it against the one stamped on the removed part.
Frequently asked questions
Can injectors be cleaned instead of replaced?
If the problem is dirt and not wear, ultrasonic cleaning on a test bench restores flow. If needle or seat are damaged, no cleaning will fix it.
Why does the engine smoke black after an injector change?
Wrong calibration or air in the line. Verify bench calibration and purge the circuit before blaming anything else.
Related parts
- Conjunto de la Bomba de Combustible - MTU 5369910041
- Conjunto de la Bomba de Combustible - MTU 5360781468
- Conjunto de la Bomba de Combustible - MTU 5360910625
- Conjunto de la Bomba de Combustible - MTU X00005812
- Conjunto de la Bomba de Combustible - MTU X00034186
See the spare parts catalogue or request a quotation quoting the equipment reference. Third-party trademarks are cited for identification purposes only.
Specifications
| Brand | OEM, MTU |
| Model | X52407500042 |
| Applicable To | MTU |