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Bosch DLLA155P179 P-Type Diesel Injector Assembly - Compatible with Weichai WD615.50/Man E7 Engine
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| Nozzle Model | DLLA155P179 |
| Bosch Part Number | 0 433 171 158 |
| Injection Nozzle Type | P-type mechanical injector |
| Nozzle Count | 4 Holes |
| Nozzle Diameter | 0.34 mm |
| Spray Cone Angle | 155° |
| Opening Pressure | Approximately 250 bar (25 MPa) |
| Needle Lift | Standard P-type Lift |
| Manufacturing Material | High-speed steel (W6Mo5Cr4V2 / 18CrNi8) |
| Heat Treatment Hardness | HRC 62-65 (Vacuum Quenching) |
| Adapter Injector Assembly | KBEL132P110 / F019121179 |
| Warranty Period | 12-18 months / 180 days (depending on supplier) |
| Certification | ISO 9001 |
Manufacturer No.
F019121179KBEL132P110
OEM Part No.
04331711580 433 171 158114GC318P8612601080795
Engine Part No.
Weichai WD615.50Weichai WD615Weichai WP10Weichai WD12Mack E7Mack E7-300Mack E7-350Deutz WD615
Interchange No.
DLLA155P179CDLLA155P179MDLLA155P179KP-DLLA155PN179SEDLLA155P179VOVT DLLA155P179BASCOLIN DLLA155P179JYHY DLLA155P179FISCHER DLLA155P179ERIKC DLLA155P179
Fitment Vehicles
Weichai WD615.50SINOTRUK HOWOSteyr Heavy Duty TruckMAN E7 Series TrucksSintrolkWeichai Power WP10Weichai Power WD12
Fuel System - Industrial Encyclopedia
Bosch OEM DLLA155P179 P-Type injector (OE 0433171158/F019121179), precisely fits Weichai WD615.50 engine and Man E7 series heavy trucks. 4-hole × 0.34mm × 155° spray angle design for efficient atomization and clean combustion. Offers multiple OEM interchange numbers from Bosch, Weichai Power, Man, etc., supporting bulk purchasing and technical selection.