20174921 DLLA136S1094 Mercedes-Benz OM 447 H Injector Assembly
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| Product Type | Injector Assembly |
| Component Included | Injector DLLA136S1094 |
| Part Number | 20174921 |
| OEM Number | 0432231743 |
| Applicable Engine Series | Mercedes-Benz OM 447 H |
| Fuel System | in-line pump type fuel injection system |
| Nozzle Structure | Porous Throttle (DLLA) |
| Standard Working Pressure | 200-250 bar (refer to Mercedes-Benz standard) |
Manufacturer No.
20174921
OEM Part No.
0432231743
Engine Part No.
OM 447 HOM447H
Interchange No.
20174921
Fitment Vehicles
Mercedes-Benz BusMercedes-Benz Truck Chassis
Fuel System - Industrial Encyclopedia
Original part number 20174921 Mercedes-Benz injector assembly, including the precise atomizing nozzle DLLA136S1094. Designed specifically for the Mercedes-Benz OM 447 H engine, suitable for industrial and commercial vehicle platforms equipped with the OM 447 H engine. This injector assembly supports replacement of the Bosch pump system part number 0432231743, ensuring precise control of the high-pressure fuel injection system, a key component of the engine power system (INJECTION SYSTEM), and suitable for maintenance and repair of Mercedes-Benz vehicles in the European market.