Cummins original 3409975 Fuel Common Rail Injector Assembly Replacement forOEM Fit M11 QSM11 ISM11 QSN14 Engines Diesel Injector for Excavator Parts & Diesel Vehicle Engine Accessories Fit 3087558F 34
| Brand Name: | CUMMINS |
| Model Number: | 3409975 |
| MOQ: | 1 Piece |
| Price: | $214-$257 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector assembly replacement
,Diesel injector for excavator parts
,OEM fit M11 QSM11 ISM11 engines
Cummins original 3409975 Fuel Common Rail Injector Assembly Replacement for OEM Fit M11 QSM11 ISM11 QSN14 Engines Diesel Injector for Excavator Parts & Diesel Vehicle Engine Accessories Fit 3087558F 3407776 3087807 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Cummins N14, N14 Celect, N14 Celect Plus, N14-310, N14-330, N14-350, N14-370, N14-400, N14-410, N14-435, N14-460, N14-500, N14-525 |
Injector Type | Cummins N14 Injector Assembly |
Quality Standard | ISO9001, IATF16949 |
Packaging | Standard Industrial Packaging |
Fuel System | Celect / Celect Plus Fuel Injection System |
OE Number | 3409975 |
Brand | Cummins |
Cross Number / Universal Number | 3409975, 3087648, 3076704, 3076130, 3411766, 3411767, 3087587, 3087588, 3087649, 3411754, 3411756, 3411757 |
Vehicle / Equipment Application | Kenworth T800, Kenworth W900, Peterbilt 379, Peterbilt 378, Peterbilt 357, Freightliner Classic, International 9400, Western Star 4900, Diesel Generator Sets, Marine Engines, Construction Equipment, Mining Equipment |
Application Type | Heavy-Duty Trucks, Mining Equipment, Construction Machinery, Power Generation Systems, Marine Propulsion, Industrial Diesel Engines |
Engineered around primary OE number 3409975, this heavy-duty diesel fuel injector delivers a verified cross-reference solution for Cummins N14, N14 Celect, and N14 Celect Plus engines. The extensive interchange coverage—3087648, 3076704, 3076130, 3411766, 3411767, 3087587, 3087588, 3087649, 3411754, 3411756, and 3411757—simplifies sourcing and ensures accurate part identification across service and rebuild programs.
Manufactured to OEM precision under ISO9001 and IATF16949 quality standards, the injector provides precise fuel metering, improved atomization, and enhanced combustion efficiency. Benefits include reduced fuel consumption, lower emissions, stable idle operation, and increased engine response. Built for long service life, high durability, and corrosion resistance, it supports fuel economy optimization and low maintenance cost across N14-310 through N14-525 power ratings.
Widely applied on Kenworth T800 and W900, Peterbilt 379, 378, and 357, Freightliner Classic, International 9400, and Western Star 4900, as well as diesel generator sets, marine engines, construction and mining equipment. For reliable installation, clean the injector bore thoroughly, replace sealing washers and O-rings, follow Cummins torque specifications, and perform an injector cutout test with ECM communication confirmation. Recommended diagnostics include fuel pressure testing, injector return flow testing, ECM fault code scanning, cylinder cutout testing, and fuel quality inspection.
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