Cummins original Engine Fuel Injector Y431KO5205 Replacement for OEM Compatible with K38 QSK19 Engines Interchangeable Part Numbers 4964172 Y431K05419 F00BL0J014 0986435912 original new injector
| Brand Name: | CUMMINS |
| Model Number: | Y431KO5205 |
| MOQ: | 1 Piece |
| Price: | $343-$525 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector for K38 QSK19 engines
,OEM compatible Cummins fuel injector replacement
,Original Cummins fuel injector Y431KO5205
Cummins original Engine Fuel Injector Y431KO5205 Replacement for OEM Compatible with K38 QSK19 Engines Interchangeable Part Numbers 4964172 Y431K05419 F00BL0J014 0986435912 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Cummins QSK19 (mining, generator, oil and gas, and marine versions); related QSK-series search applications include QSK23, QSK38, QSK50, and QSK60 (verify before purchase) |
Injector Type | Heavy Duty Diesel Fuel Injector Assembly |
Quality Standard | OEM Style / Original Type Replacement |
Packaging | Export-ready, sealed and dry packaging |
Fuel System | Modular Common Rail Fuel System with high-pressure injection and electronic control (depending on engine version) |
OE Number | Y431KO5205 |
Brand | Cummins |
Cross Number / Universal Number | Y431K05205, Y431KO5417, Y431K05417, Y431K05429, Y431K05420, Y431K05248, Y431K05558, Y431KO5199, 4955524, 4955525, 4955527, 4964170, 4964173, 2867149, 4918073, F00BL0J019, F00BL0J020 |
Vehicle / Equipment Application | Mining trucks, haul trucks, diesel generator sets, standby power systems, oilfield equipment, marine engines, rail power units, heavy construction machinery, industrial compressors, pump sets, and crushing or quarry equipment |
Application Type | Mining, power generation, marine, oil and gas, rail, construction, and industrial power equipment |
Sourcing the correct injector by part number is the fastest path to reliable engine performance. This fuel injector is built for Cummins QSK19 diesel engines and is identified by primary OE number Y431KO5205, supporting demanding heavy-duty replacement requirements across mining, power generation, marine, oil and gas, rail, construction, and industrial power applications.
Cross-reference verification is central to correct fitment. This injector cross-references numbers including Y431K05205, Y431KO5417, Y431K05417, Y431K05429, Y431K05420, Y431K05248, Y431K05558, Y431KO5199, 4955524, 4955525, 4955527, 4964170, 4964173, 2867149, 4918073, F00BL0J019, and F00BL0J020. Always confirm your engine number and existing injector marking before ordering. QSK-series applications such as QSK23, QSK38, QSK50, and QSK60 may appear in searches but should be verified prior to sale.
Engineered for the Modular Common Rail Fuel System, this injector delivers precision fuel metering, stable injection response, fine atomization, and high-pressure system compatibility when correctly matched. It ships in export-ready, sealed and dry packaging suitable for global distribution across North America, Latin America, the Middle East, Africa, Southeast Asia, Europe, and Australia. Ideal for mining trucks, generator sets, oilfield units, marine engines, and heavy construction machinery requiring dependable diesel injection replacement.![]()
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