Bosch Injection Pump Assembly 0402640847
Bosch injection pump assembly for D2842 LE301/302/403-405/407/409-420 marine diesel engines. A quality OEM alternative to the genuine MAN part 51.11103-7633, made by the same manufacturer that supplies MAN's injection equipment.
Specifications
| Part number | 0402640847 |
| Brand | Bosch |
| Description | Injection Pump Assembly |
| Replaces MAN part | 51.11103-7633 |
| Engine model |
|
| Weight (kg) | 34.3 |
| Dimensions (W×L×H) | 23.6 × 86.6 × 42.2 cm |
| Lead time | Approx. 2 weeks from order |
| Country of origin | Germany |
| Warranty | 1 year |
| Availability | Available for ordering |
Genuine MAN or OEM alternative?
Bosch is not a copy manufacturer here. It is the company that makes the injection equipment MAN fits at the factory, so a Bosch part carries the same engineering behind it, sold under the Bosch box number rather than the MAN one.
The practical differences are worth knowing before you choose. This Bosch pump carries a 1 year warranty, where the genuine MAN part 51.11103-7633 carries two years. Lead time here is approximately 2 weeks. Against that, the OEM alternative is normally the lower-cost route, which is why it is often the sensible commercial choice on an older engine or where a vessel is being kept running to a budget.
Our advice is simple. On an engine under warranty, or where you want the longest cover, take the genuine MAN part. On an older working boat where cost matters more than the extra year of warranty, the Bosch unit does the same job. We will quote both and let you decide, and we will tell you honestly if we think one is the better buy in your situation.
Send us the model and serial number from your engine's data plate and we will confirm that 0402640847 is the correct part for your rating before anything is ordered.