Cummins original 0986435912 Fuel Injector Replacement forOEM Compatible with QSK19 QSK38 QSK50 QSK60 Engines Cross Ref FO0BJ60578 1000019903 2882078 Diesel Engine Machinery Parts original new injector
| Brand Name: | CUMMINS |
| Model Number: | 0986435912 |
| MOQ: | 1 Piece |
| Price: | $343-$525 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector replacement for QSK engines
,Original Cummins diesel engine fuel injector
,OEM compatible Cummins QSK injector
Cummins original 0986435912 Fuel Injector Replacement for OEM Compatible with QSK19 QSK38 QSK50 QSK60 Engines Cross Ref FO0BJ60578 1000019903 2882078 Diesel Engine Machinery Parts original new injector
Fuel Type | Diesel |
Condition | Original Type / New |
Applicable Engine | Cummins QSK19, QSK38, QSK50, QSK60 (QSK38 / QSK50 strong public application support; QSK19 handled as inquiry matching unless confirmed by ESN, CPL and original injector tag; QSK60 search coverage) |
Injector Type | Common Rail (CR) Heavy Duty Injector Assembly |
Quality Standard | Bosch number coverage / Cummins number coverage |
Packaging | Export packaging |
Fuel System | High-pressure common rail fuel injection system |
OE Number | 0986435912 |
Brand | Cummins |
Cross Number / Universal Number | 0986435912, 4964172, 4964172NX, 4964172PX, 4964172RX, 4964172KX, 4955526, 4955526NX, 4955526PX, 4955526RX, 4955526KX, F00BL0J013, F00BL0J014, 1000019903, Y431K05419 |
Vehicle / Equipment Application | Generator sets, mining equipment, excavators, construction machinery, marine engines, oil and gas equipment, rail-related equipment, industrial power units, agricultural pump sets |
Application Type | Global aftermarket replacement for engine rebuilders and diesel parts distributors |
Sourcing a reliable injector for large-bore Cummins QSK power units starts with correct number matching, and this unit is built around OE reference 0986435912 with a wide authorized cross-reference group. It covers Bosch and Cummins numbers including 4964172, 4955526 and their service variants, the F00BL family numbers F00BL0J013 and F00BL0J014, plus 1000019903 and Y431K05419. This makes verification straightforward for procurement teams comparing part tags against inventory.
Engineered for high-pressure fuel delivery and precision atomization, the injector supports stable load response in demanding duty cycles. Public application support is strongest for QSK38 and QSK50 through the 0986435912, 4964172 and 4955526 reference group, with QSK60 search coverage available. QSK19 fitment should be confirmed by ESN, CPL and the original injector tag before ordering. Testing support and repair-shop usability make it suitable for generator service, oilfield maintenance, mining fleet repair, marine diesel service and industrial engine rebuilding.
Because QSK large-engine injectors are expensive and sensitive to contamination, fuel cleanliness is critical. Use clean diesel fuel, replace fuel filters on time, drain the water separator, keep the tank clean, inspect fuel lines and monitor the high-pressure pump. When symptoms such as hard starting, rough idle, black smoke, power loss or poor generator load response appear, perform fuel pressure testing, return-flow testing and ECM fault-code reading.![]()
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Contact Detail:
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