Engine Parts - Fuel injector 20430583

Fuel injector 20430583 is part of the fuel circuit: it delivers the flow and pressure the engine needs at each speed.

Any work on the injection circuit demands absolute cleanliness. A 5-micron particle in the high-pressure line damages the needle seat. Change the filter as well and purge the air before signing off.

Specifications and compatibility

Brand

VOLVO PENTA

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.
• Declared make or line: VOLVO PENTA. If your equipment carries another make, the part may not be equivalent.

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.

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See the spare parts catalogue or request a quotation quoting the equipment reference. Third-party trademarks are cited for identification purposes only.