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JIELINER DSLA143P5501 Bosch Common Rail Injector with Injector Assembly 0445120212
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| Model | DSLA143P5501 |
| Brand | Bosch |
| Material | High-speed steel (W6Mo5Cr4V2 / 18CrNi8) |
| Hardness | HRC62-65 |
| Heat Treatment Process | Vacuum Quenching |
| Applicable System | High Pressure Common Rail Fuel Injection System |
| Single Weight | Approx. 0.04 kg |
| Packaging Specification | Inner plastic tube, outer cardboard box |
Manufacturer No.
04331755010 433 175 50104451202120 445 120 212DSLA143P5501
OEM Part No.
04331755010 433 175 501
Engine Part No.
Cummins ISBCummins ISCCAT C7Ford 1KDFord 1KD-FTVMercedes OM642
Interchange No.
04451202120 445 120 2122R0198133489827128302442830224LDFN0485
Fitment Vehicles
Caterpillar ExcavatorFord TransitMercedes-Benz Sprinter
Fuel System - Industrial Encyclopedia
This product is the Bosch original standard DSLA143P5501 common rail injector, widely compatible with Cummins, Ford, Mercedes-Benz and other diesel engines. Its core interchangeable part numbers include 0433175501, 0 433 175 501, 0445120212, 0 445 120 212, etc. Made of high-speed steel material, vacuum quenching process treatment, hardness reaches HRC62-65, ensuring accurate and stable fuel atomization effect in high-pressure common rail fuel injection systems. Suitable for Caterpillar C7, Ford 1KD and other engine models, it is an ideal alternative part for heavy truck and construction machinery fuel system maintenance.