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Cummins original Fuel Injector Y431K05417 Replacement for OEM Fits QSK19 QSK38 QSK50 QSK60 Engines Cross Reference 4964170 Y431K05420 F00BL0J 018 Construction Diesel Parts original new injector
| Brand Name: | CUMMINS |
| Model Number: | Y431K05417 |
| MOQ: | 1 Piece |
| Price: | $343-$525 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector Y431K05417 OEM replacement
,Cummins fuel injector for QSK19 QSK38 engines
,Cummins diesel injector with cross reference 4964170
Cummins original Fuel Injector Y431K05417 Replacement for OEM Fits QSK19 QSK38 QSK50 QSK60 Engines Cross Reference 4964170 Y431K05420 F00BL0J 018 Construction Diesel Parts original new injector
Fuel Type | Diesel |
Condition | Original Type / New Replacement |
Applicable Engine | Cummins QSK19, QSK19 Tier 2, QSK19-Series, QSK19 G-Drive, QSK19 MCRS (19 L inline 6-cylinder diesel engine) |
Injector Type | Common Rail Fuel Injector |
Quality Standard | Heavy-duty diesel engine service specification |
Packaging | Sealed protective packaging to prevent nozzle damage |
Fuel System | Modular Common Rail Fuel System (MCRS) with high-pressure fuel pump and integrated electronic control |
OE Number | Y431K05417 |
Brand | Cummins |
Cross Number / Universal Number | F00BL0J018, 4964171, 4964171NX, 4964171PX, 4964171RX, 0986435611, Y431K05558, Y431K05248, F00BL0J017, 4955525 |
Vehicle / Equipment Application | QSK19-powered diesel generator sets, mining power units, crushing plants, oilfield pump drives, rail power units, marine auxiliary engines, construction equipment, industrial power packs and engine rebuild projects |
Application Type | Power generation, mining, construction, oil and gas, marine, rail and industrial engine repair |
Sourced for engine rebuilders and diesel parts distributors, this common rail fuel injector is built to serve the Cummins QSK19 platform under demanding duty cycles. The primary OE reference Y431K05417 is fully cross-referenced with F00BL0J018, 4964171, 4964171NX, 4964171PX, 4964171RX and 0986435611, along with Y431K05558, Y431K05248, F00BL0J017 and 4955525, giving procurement teams a reliable match for QSK19, QSK19 Tier 2 and QSK19 G-Drive engines rated 500–550 kW prime and 550–600 kW standby.
Designed for the Modular Common Rail Fuel System (MCRS), the injector delivers high-pressure fuel delivery, accurate metering and stable atomization. When correctly matched and installed, it supports cylinder balance, reduced smoke, improved starting and restored engine power. It is suited to diesel repair shops, generator service companies, mining fleets and engine rebuilders addressing hard starting, rough idle, black or white smoke, misfire, low power, high fuel consumption and injector fault codes.
For dependable service life, use clean diesel fuel, replace fuel filters, drain water separators and prevent fuel tank contamination. Store injectors sealed and protect the nozzle. During service, check ECM fault codes, return flow, cylinder contribution, electrical connectors and rail pressure. On high-hour QSK19 engines, matched-set testing or replacement reduces repeat downtime and cylinder imbalance across power generation, mining, marine, rail and oilfield applications.
Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
