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Cummins original 4089972 Fuel Injector Replacement forOEM Compatible with Sprayer Excavator Truck Loader Bulldozer Fit for QSK19 QSK38 QSK50 QSK60 Diesel Engines Cross Reference Part Numbers 4955524 4
| Brand Name: | CUMMINS |
| Model Number: | 4089972 |
| MOQ: | 1 Piece |
| Price: | $343-$525 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector replacement
,OEM compatible diesel fuel injector
,QSK19 QSK38 QSK50 QSK60 injector
Cummins original 4089972 Fuel Injector Replacement for OEM Compatible with Sprayer Excavator Truck Loader Bulldozer Fit for QSK19 QSK38 QSK50 QSK60 Diesel Engines Cross Reference Part Numbers 4955524 4928106 4924587 original new injector
Fuel Type | Diesel |
Condition | New / Original Replacement Type |
Applicable Engine | Cummins QSK19 (19L) platform; supplier data also links to QSK38 and QSK60 (verify before sale) |
Injector Type | Common Rail Fuel Injector Assembly |
Quality Standard | Industrial grade for heavy duty engine service |
Packaging | Standard protective industrial packaging |
Fuel System | High-pressure / modular common-rail injection system with electronic controls |
OE Number | 4089972 |
Brand | Cummins |
Cross Number / Universal Number | F00BL0J019, 4964170, 4924587, Y431K05246, Y431K05248, 4928104, 2867149, 2882078, 2882079, 0986435615, 0986435613 |
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 industrial diesel fuel injection component |
Built to serve large-displacement diesel power units, this fuel injector carries the primary OE reference 4089972 for the Cummins QSK19 19L platform. It is engineered as an original replacement type unit that supports accurate fuel metering and fine atomization within the QSK19 high-pressure modular common-rail injection system, which combines electronic controls for precise combustion management. The QSK19 platform is rated from 525–800 hp / 391–597 kW with 1775–2275 lb-ft / 2407–3084 N·m torque in oil and gas applications, and 506–700 hp / 377–522 kW in Tier 3 construction ratings.
To simplify sourcing and catalog matching, this injector cross references Bosch F00BL0J019 and related numbers 4964170, 4924587, Y431K05246, Y431K05248, 4928104, 2867149, 2882078, 2882079, 0986435615 and 0986435613. Public supplier data also connects 4089972 with QSK38 and QSK60 engines; please verify fitment before purchase. This component suits marine engines, generator sets, mining, oilfield, rail power, construction machinery, compressors, pump 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 fault codes; professional diagnosis with pressure and return testing is recommended.
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
