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Cummins original Construction Machinery Excavator Parts Fuel Injector 0986435903 Replacement for OEM Fits QSK19 QSK38 QSK50 QSK60 Engines Cross Ref 0986435901 for Diesel Trucks original new injector
| Brand Name: | CUMMINS |
| Model Number: | 0986435903 |
| MOQ: | 1 |
| Price: | $343-$525 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins excavator fuel injector replacement
,OEM diesel truck fuel injector
,Cummins QSK engine fuel injector
Cummins original Construction Machinery Excavator Parts Fuel Injector 0986435903 Replacement for OEM Fits QSK19 QSK38 QSK50 QSK60 Engines Cross Ref 0986435901 for Diesel Trucks original new injector
Fuel Type | Diesel |
Condition | Original Replacement Type |
Applicable Engine | Cummins QSK19 19L platform (525–800 hp / 391–597 kW, 1775–2275 lb-ft / 2407–3084 N·m); QSK19 Tier 3 construction (506–700 hp / 377–522 kW, 1775–2032 lb-ft / 2407–2755 N·m, Tier 3 / Stage IIIA); also supplier-listed for QSK38, QSK50, QSK60 |
Injector Type | Common Rail Diesel Fuel Injector |
Quality Standard | Industrial grade, heavy duty engine service |
Packaging | Standard industrial protective packaging |
Fuel System | Cummins modular common-rail fuel system with electronic controls |
OE Number | 1000019903 |
Brand | Cummins |
Cross Number / Universal Number | 0986435912, F00BJ10006, FO0BJ60578, FOOBJ60783, 4964170, 4964172, 4955526, 4918073 |
Vehicle / Equipment Application | Marine engines, generator sets, mining equipment, oilfield equipment, rail power units, large construction machinery, industrial power units, compressors, pump units and drilling equipment |
Application Type | Heavy Duty Diesel Engine Fuel Injection Component |
Engineered specifically for the Cummins QSK19 19L platform, the 1000019903 fuel injector delivers precise fuel metering and fine atomization required by large-displacement heavy duty diesel engines. This injector supports the QSK19 output range of 525–800 hp / 391–597 kW and 1775–2275 lb-ft / 2407–3084 N·m torque, as well as QSK19 Tier 3 construction ratings of 506–700 hp / 377–522 kW under Tier 3 / Stage IIIA certification, working within the Cummins modular common-rail fuel system with electronic controls.
Built as an industrial grade replacement, this injector is supplier-listed across the QSK-family including QSK38, QSK50 and QSK60 references. It carries related numbers 0986435912, F00BJ10006, FO0BJ60578, FOOBJ60783, 4964170, 4964172, 4955526 and 4918073 for accurate catalog matching. Typical applications span marine engines, generator sets, mining equipment, oilfield equipment, rail power units, large construction machinery, compressors, pump units and drilling equipment across global markets.
Injector service life depends on fuel cleanliness, correct filtration and proper installation. Replace fuel filters on time, drain water from the fuel system and avoid contaminated diesel. Common failure symptoms include hard starting, rough idle, misfire, white or black smoke, power loss and fuel knock. Professional diagnosis covers fuel pressure testing, injector return testing, cylinder cut-out testing and ECM fault code reading before installation.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
