Cummins original Engine Parts Replacement Fuel Injector4088723 for X15 QSX15 ISX15 Diesel Engines Fits Excavator Applications Cross Reference PN 4928264 4928260 5708275 4088652 6433966 original new in
| Brand Name: | CUMMINS |
| Model Number: | 4088723 |
| MOQ: | 1 Piece |
| Price: | $314-$414 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector for X15 QSX15 ISX15
,original diesel engine injector 4088723
,Excavator fuel injector with cross reference
Cummins original Engine Parts Replacement Fuel Injector 4088723 for X15 QSX15 ISX15 Diesel Engines Fits Excavator Applications Cross Reference PN 4928264 4928260 5708275 4088652 6433966 original new injector
Fuel Type | Diesel |
Condition | Original Type / OEM Type Replacement |
Applicable Engine | Cummins QSK15, QSKX15, QSX15, ISX15, X15 (15L heavy-duty diesel) |
Injector Type | Heavy Duty Diesel Fuel Injector Assembly |
Quality Standard | Original Type replacement with testing support |
Packaging | Standard protective packaging, optional full-set supply |
Fuel System | Cummins 15L diesel fuel injection system |
OE Number | 4088723 |
Brand | Cummins |
Cross Number / Universal Number | 1481827, 1846351, 4954646, 4954648, 570016, 1499714, 1521977, 1521978, 1764365, 579261, 4903028, 4076963, 1529790, 1511696, 1731091, 1846350 |
Vehicle / Equipment Application | Trucks, excavators, generator sets, mining equipment, oilfield machinery, construction equipment, rail-related engines and industrial diesel power units |
Application Type | Heavy-duty diesel repair market, fleet maintenance and industrial engine rebuild |
Engineered for the 15-liter Cummins platform, injector 4088723 is a heavy-duty diesel unit built to serve QSK15, QSKX15, QSX15, ISX15 and X15 engines. Public listings directly show 4088723 in the same product group as 1481827, 1846351, 4954646, 4954648, 570016, 1499714 and 1521977 for ISX15 / QSX15 / X15, giving distributors and repair shops strong cross-reference confidence. Additional interchange numbers include 1521978, 1764365, 579261, 4903028, 4076963, 1529790, 1511696, 1731091 and 1846350.
This injector delivers precision fuel metering and fine atomization to support stable idle, power recovery and reduced smoke potential. It suits Cummins applications rated from 450–675 hp and 1650–2050 lb-ft of torque, and QSX15 generator sets with prime ratings of 291–455 kW and standby ratings of 320–500 kW. Broad repair-market coverage, optional full-set supply, testing support and global aftermarket availability make it practical for diesel parts distributors, fleet maintenance companies, truck workshops and industrial engine rebuilders.
Before installation, confirm the original injector number, engine serial number, CPL, fuel-system type and machine model. Install clean, replace all required seals, follow correct torque values, bleed the fuel system, check for leakage, scan fault codes and test under load. Use clean diesel, replace filters on time and drain the water separator to protect injector life.
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