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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
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
3409975
Part Number:
3407776
Part Number 2:
3087807
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Cummins Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

Cummins fuel injector assembly replacement

,

Diesel injector for excavator parts

,

OEM fit M11 QSM11 ISM11 engines

Product Description

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.

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

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

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 detail 1

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 detail 2

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 detail 3

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 detail 4

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 detail 5

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 detail 6

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 detail 7

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 detail 8

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 detail 9

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 detail 10

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 detail 11

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 detail 12

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 detail 13

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