1.Product Introduction
The Denso HP4 pump shaft is a component of a high-pressure fuel pump used in diesel engines. Specifically, the HP4 is part of Denso’s common rail fuel injection system. It’s designed to help transfer fuel from the low-pressure side to the high-pressure side of the pump, enabling the pump to generate the necessary pressure for efficient fuel injection into the engine.
In this context, the pump shaft plays a crucial role in transmitting rotational energy from the engine to drive the fuel pump mechanism, ensuring proper fuel delivery to the injectors. These pumps are common in modern diesel vehicles due to their precision and efficiency in fuel injection.
2.Product Model List
| No. | Model |
|---|---|
| 1 | 294191-5000 |
| 2 | 294191-5010 |
| 3 | 294191-5011 |
| 4 | 294191-5020 |
| 5 | 294191-5030 |
| 6 | 294191-5040 |
| 7 | 294191-5050 |
| 8 | 294191-5060 |
| 9 | 294191-5070 |
| 10 | 294191-5080 |
| 11 | 294191-5090 |
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